16 vs 18 psi radiator cap

Is this normal? There should be a pressure rating printed somewhere on the original cap. I will do this tomorrow. JavaScript is disabled. cap seems like it will allow the engine to run hotter. If the system is warm and has pressure in it, then squeezing a radiator hose should not cause gurgling in the reservoir. ( 6 ), Estimated USA Ship Date: Buy one that meets the original cap's specification. Present: 68 Cuda, 318/02 Grand Caravan, 3.3/09 Wrangler, 3.8/07 Sebring, 2.4/16 Cherokee 3.2. Auto Parts v 7f1e0a29b (4877w) cv1447. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. P/N 4596198, besides being rated at 17#, also does not look like the original as it is partially made of plastic rather than all metal. 1995-2023, Quadratec, Inc. All rights reserved. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. Estimated International Ship Date: I can't speak for GM, but one reason they may be doing it is that they have a reputation for overheating under heavy use (heavy towing on the trucks and track days for the cars) amongst motorsports enthusiasts. It is designed to hold a certain amount of pressure inside the system, and to release the pressure when it exceeds a pre-determined level. Estimated International Ship Date: Copyright 2008-2023 OReilly Estimated International Ship Date: Apr 26, 2023 Stick with your 195* t-stat and the 16lb cap. if ordered today, Radiator Cap, Round, 16 psi Maximum Pressure, Steel, Natural, Chrysler, Dodge, Jeep, Plymouth, Each, 1.0 out of 5 stars ( 10 ), Estimated USA Ship Date: store If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. <<<. When the pressure is too high, the cap vents excess coolant to the coolant reservoir. Estimated International Ship Date: Higher pressure caps can boost the boiling And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. Estimated International Ship Date: At operating temperature, coolant can evaporate from the open system. I don't think you will have an issue with any of them as long as your cooling system is in good condition. Manufactured from high quality components with proper relief and vacuum valves. Please note that Checkout Prices will be in US Dollars. 89 Hiace, Coolant full but when I open the radiator cap its empty? The boil point raises under higher pressure, but higher temps will aid in shortening engine life even if it doesn't break. The Factory Service Manual for 1987-1988 recommends a 14LB. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Thanks. A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. Dec 13, 2003. Is this likely to cause any problems? Less pressure means your coolant will boil over earlier. http://www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf Jun 19, 2023, Radiator Cap, Motorcraft, 16 psi., Round, Plastic, Ford, Lincoln, Mercury, Each, Estimated USA Ship Date: Designed to be easy to install and remove. Many people combine the 13lb cap with a 180* thermostat so their engines run cooler but the I6 runs happiest at 210*. Without a properly functioning cap, there could be devastating Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars How can I test if a new package version will pass the metadata verification step without triggering a new package version? loyalty program JavaScript is disabled. Estimated International Ship Date: NAPA lists a 13LB cap for both. Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating order In every cooling system, you want to make sure that all of the parts are in good working order. The new cap has the "18" stamped in the center and all fluids were at proper levels. Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also important. near you 04 Rubicon Auto - 102,000 miles ( 36 ) Estimated May 30, 2023 PyQGIS: run two native processing tools in a for loop, Use Raster Layer as a Mask over a polygon in QGIS, Theorems in set theory that use computability theory tools, and vice versa. That combined with what seems like the high speed never coming on. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. WebRADIATOR CAPS. If you prefer after-market, Napa sells all-metal caps. I would check your oil for coolant and coolant for oil. JavaScript is disabled. Copyright 2023 by AUTOSALES, INCORPORATED Estimated International Ship Date: Why do you want pressure in the cooling system? May 15, 2023 2004 Dodge Neon SRT-4 (426whp/490tq) Stage 2, ATP 50 Trim, Built Motor/JMB Race Ported Head, Crane 16 Cams, Nitrous, SB Stage 5 Clutch and alot of goodies. What is the etymology of the term space-time? For a better experience, please enable JavaScript in your browser before proceeding. May 16, 2023 When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. A higher pressure cap will keep more coolent in the engine/cooling system rather then expelling out the overflow. Stock cap is the 16lb cap. Today They had it rodded out and I'm running much cooler. Summit Racing will BEAT any competitor's advertised price! Manufactured from high quality components with proper relief and vacuum valves. Ships Today. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. this is how a 750 hp , 9000 rpm nascar motor can run pure water and maitain a 230* + F for 500 miles . Estimated International Ship Date: Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. In what context did Garak (ST:DS9) speak of a lie between two truths? Estimated International Ship Date: So, I went to the local dealer and the original p/n's are no longer available and have been superceeded in the computer. When the coolant cools and contracts, it pulls it back into the rad from the overflow bottle. Why hasn't the Attorney General investigated Justice Thomas? (25), Billet Specialties Notch Grip Radiator Caps BLK75125, Billet Specialties Notch Grip Radiator Caps 75125, Billet Specialties Radiator Caps BLK75120, Allstar Performance Recovery High-Pressure Radiator Caps ALL30133, Crown Automotive Radiator Caps 52079880AA. Select a store to see pricing & availability or search by City & State or Zip: 1 Year Limited Warranty ( 1 ), Estimated USA Ship Date: Temporarily Out Of Stock. Select a store to see pricing & availability. Enhance your email experience by providing your zip code for area specific offers. May 12, 2023, Radiator Cap, Aluminum, Polished, Round, V8 Logo, 16 psi, Each, 4.94 out of 5 stars May 2, 2023, COOLANT CAP BILLET SCALLOPED STYLE 16 PSI, Estimated USA Ship Date: Radiator Cap, Steel, Natural, 16 psi, Release Lever, Vent, Each, 5.0 out of 5 stars Why not just jump to the highest psi caps available? WebEntdecke Stant Motorad Competition Racing Khlerkappe - Zitronendesign, 28-32 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! WebRadiator Caps - 18 psi Maximum Pressure (psi) - Free Shipping on Orders Over $99 at Summit Racing Home Radiator Caps Product Results Filter by Vehicle Filters Radiator ( 17 ), Estimated USA Ship Date: Select a vehicle to see vehicle applications. When you install a Murray branded product on your import or domestic car, truck or SUV, you are installing some of the highest quality parts available in the automotive aftermarket - all meeting or exceeding the Original Equipment Manufacturer's specifications. May 2, 2023 May 19, 2023 This protects the system from boiling over at the top of the operating temperature range. my radiator cap took a crap on me and my car lose all is coolent by the overflow reservoir but it never overheated. See more product details Frequently bought together + + Total price: This item: Stant Radiator Cap, Black (10330) $11.82 Stant 10230 Radiator Cap $9.15 Dorman 54201 Engine Coolant Reservoir Cap Compatible with Select Wednesday 4/19/2023 So the over-simplified answer to the tech quiz is that, yes, a higher pressure radiator cap can help prevent overheating. GM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. Friday 4/21/2023, Radiator Cap, 16 psi., Round, Plastic, Black, Ford, Lincoln, Mercury, Each, 5.0 out of 5 stars It seems that fourth generation LT1 F-Bodies had factory 18 PSI caps and it is not common for the system to reach even 15 PSI. ( 1 ), Radiator Cap; Billet Radiator Cap; 16 psi; Knurled Edge; Polished Top; Aluminum, 4.0 out of 5 stars FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. ( 36 ), Radiator Cap, 16 psi, Round, Summit Logo, Polished, Knurled O.D., Each, 4.69 out of 5 stars Could the radiator cap be wrong or do you think maybe the something else is amiss. rev2023.4.17.43393. Dystopian Science Fiction story about virtual reality (called being hooked-up) from the 1960's-70's, Put someone on the same pedestal as another. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Estimated International Ship Date: You can order this part by Contacting Us. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use. near you WebDuralast Radiator Cap 7513 Part # 7513 SKU # 4433 1-Year Warranty Check if this fits your vehicle. Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars I've seen radiator caps with different psi ratings and wondered what are the effects of that rating. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. So we decided a post on our blog would be the best way to provide useful information on the topic. Pulled the new cap off, put the old one back on and she's back to normal. ( 61 ), Estimated USA Ship Date: Ships from 3rd Party. Okay, so now I am confused. That over flow is from coolant expansion, Today, Radiator Cap, Stant, 16 psi, Universal, Each, 5.0 out of 5 stars Part Number: BSP-BLK75125 4.5 out of 5 stars dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. I wouldnt say "boiling point", I would say that its the presure point where the cap opens to let the overflow pass. Connect and share knowledge within a single location that is structured and easy to search. I thought mine was in good shape, looked very clean inside. Never miss a sale on new parts, tools, and more! Find an Automotive Service Professional The cap will allow greater pressure, but that shows a blow-by problem. Because cooling systems are designed for specific pressure. It is designed to add pressure to the cooling system and increase the boiling ( 3 ), Estimated USA Ship Date: GMPartsDirect shows the radiator cap for your car is rated at 15 psi. This is a custom order part. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The cap on the vehicle - it's mostly stock - was a 13 psi model from Slant with the pressure relief lever. 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles. Designed to be easy to install and remove. I wanted to keep the original 16# rating so I went aftermarket. Colorado Springs. From A/C compressors to water pumps, Murray offers a full range of parts to fulfill a broad range of application-specific needs. I am reviewing a very bad paper - do I have to be nice? Learn more about our Ships In a Few Days. In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi cap. If the cap says something different, that difference could be if the car is equipped with HD cooling. ( 18 ), Estimated USA Ship Date: Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX. Use one with the psi rating that the rest of your cooling system was designed for. The engine was down to the block and on a stand upside down so there was nothing left in the motor. GMPartsDirect shows the radiator cap for your car is rated at 15 psi. Today, Radiator Cap, Aluminum, Polished, Round, Bowtie Emblem, 16 psi, Each, 4.87 out of 5 stars A cap that is no longer sealing could also cause a leak. High-performance engines also create more heat. Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: Check the status of your A high-pressure radiator cap is used to raise the boiling point. For the best experience on our site, be sure to turn on Javascript in your browser. loyalty program When you purchase through links on our site, we may earn an affiliate commission, which supports our community. J jrome39 Registered Check the status of your Part #: 7010 Line: MCS. WebMOTORAD Radiator Cap: Cam-On, 14 to 18 lb, 16 psi, A Size Neck, 2-5/8 in W, 2-5/8 in H, 2-5/8 in L Radiator caps are used by automotive, heavy duty, diesel and agricultural manufacturers to so your engine can run hot without threat of a boiler-over. WebEntdecke Radiator Cap; Lever Type; 4 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! If your cap isn't venting, this If you have too much pressure in a system, you can create leaks through the gaskets, damage the radiator or run into other problems. WebGM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. When the lever is lifted, the valve pressurizing in the cooling system is opened and pressure is vented through the overflow tube making it safe to remove the radiator cap. order But it's a little more. Bumping it up a few psi is relatively safe for the cars and may well be enough to help keep the overheating under control. Filter my search results to see Summit Racing brand parts. . cap for 4cyl. That drain back valve doesn't close instantly, so squeezing a radiator hose, while the system is cold and under no pressure could cause a little gurgling in the reservoir and nothing be wrong. #17. Auto Parts v 6c02f45cd (lq9xz) cv1447. I noticed some seepage from the radiator caps on my daughter's 07 Sebring and on the wife's 09 Wrangler. Antifreeze can also increase the boiling point somewhat so it might not be an exact 9 degrees. You may also need to have the radiator rodded out. Sorry, you're using a web browser that is no longer supported. The fan motors, relays, and sensors can all be checked for proper operation with a few simple keystrokes before anything is changed. Your application says up to 18 psi is fine. Any time there is a coolant leak, there is a possibility of the engine overheating. ( 8 ), Estimated USA Ship Date: $29.55. However, the positive impact is that the boiling point of the coolant increases as the pressure increases. Today. 5 (1) Mopar Radiator Cap for 07-18 Jeep Wrangler JK. 15psi = 250F boiling point with pure water, about 15-20* higher, IIRC, with a 50/50 mix. A high JavaScript seems to be disabled in your browser. And Ive swapped the relays already. Estimated International Ship Date: Throughout this website and catalog the terms Jeep, Wrangler, MOPAR, & Rubicon are used for identification purposes only. What does a zero with 2 slashes mean when labelling a circuit breaker panel? 1971 240Z series 1 with a 22,000 serial#, all original and 99% rust free. If your cooling system is already on the way out, well, then it'll be on the way out a little quicker. When a shop tested it they found out it was partially plugged. Will bring back coolant from the overflow tank. May 18, 2023 Almost all radiator caps (OE and aftermarket) are decaled, painted, stamped, or inscribed with the pressure rating. cap for both. The Fora platform includes forum software by XenForo. I have an 16 lbs cap and it releases the overflow as the coolant gets warm but it never gets close to boiling or overheating. If your cap isn't venting, this causes excess pressure in the cooling system, and can cause leaks or a collapsed radiator hose. The best answers are voted up and rise to the top, Not the answer you're looking for? Turned it off, Niagara Falls. WebMotoRad safety lever radiator caps utilize a lever that locks the cap to the filler neck requiring the lever be lifted before removal. - John John Coffey Benton Performance, LLC C ckelly78z Registered Joined Jul 27, 2001 5,837 How to determine chain length on a Brompton? In Stock. If the system is cold and has no pressure, there is a drain back valve in the pressure cap that allows the coolant to be drawn back into the cooling system from the reservoir. 4-speed. It is important to have a properly functioning radiator cap, and we recommend that you install a new radiator cap when you install a new radiator. Estimated International Ship Date: ( 45 ), Estimated USA Ship Date: >>> I assume I have an air bubble somewhere in the system because after about 5 minutes of running, all of a sudden the coolant mixture fills up the overflow bottle in a hurry and causes the coolant to flow out the overflow breather hole. Thursday 4/20/2023 Quadratec, Inc, has no affiliation with FCA. Round top SU's, Factory Air. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. $23.40 $29.69. The store will not work correctly in the case when cookies are disabled. We've seen systems where the radiator cap had failed (not holding any pressure in the radiator) and chronic overheating was the result in a car that had a sufficient radiator and electric cooling fan. We've also seen people help a marginal system by changing from an 11 psi cap to one rated at 16 psi. Clean and fresh coolant is key as well. The main thing the higher pressure cap will do is to increase the boiling point of the coolant slightly. Terms of Use | Privacy and Security | Site Accessibility Today, Radiator Cap, Aluminum, Polished, Round, Circle Logo, 16 psi, Each, 4.63 out of 5 stars Radiator Cap; Manufactured to meet all Original Equipment specifications. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. International Customer Options|In the United States? Apr 27, 2023 The Sebring has p/n 05278697AA which is rated for 16# and the Wrangler has p/n 55116897AA which is rated for 18#. I would run either a stock cap or up to 18 psi. ( 7 ), Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, Chevy, Chrysler, Dodge, Jeep, Ram, Each, Radiator Cap, Safecap, Billet Aluminum, Clear Anodized, Round, 16 psi, Each, 3.0 out of 5 stars ( 4 ), Estimated USA Ship Date: One of the Monday Tech Quizzes that we posted was about radiator caps, and whether or not the pressure of the cap might help solve an overheating problem. Find an Automotive Service Professional Enhance your email experience by providing your zip code for area specific offers. . A higher rated cap for the Sebring and a lower rated cap for the Wrangler. New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition, Coolant spills out of the overflow tank at high pressure. Higher First thing to try to replace is the pressure cap but make sure it is the stock psi pressure. Sorry, you're using a web browser that is no longer supported. and 6cyl. GM does a lot of strange things to save a buck. Rock auto has them both listed as original replacement, so Im curious. Thursday 4/20/2023 ( 47 ), Estimated USA Ship Date: It should say somewhere in your owner's manual. 16 PSI Lev-R-Vent radiator cap in "A" size. Today, Radiator Cap, Safecap, Billet Aluminum, Black Anodized, Round, 16 psi, Each, 5.0 out of 5 stars Estimated International Ship Date: If the cap says something different, that difference could be if the car is equipped with HD cooling. Quality tested to stand up to even the most demanding automotive cooling systems. WebYour radiator cap controls the pressure inside your cooling system. For a better experience, please enable JavaScript in your browser before proceeding. Each psi higher raises the boiling point by almost 2.5f degrees iirc. Is there a benefit to either or? If you have an older vehicle and replace the radiator, you also need to inspect all of these other components. Why did changing my coolant break my water pump. For a better experience, please enable JavaScript in your browser before proceeding. Every psi over that you can average about 2.5* to boiling. Come join the discussion about performance, modifications, restorations, troubleshooting, maintenance, and more! Buy one that meets the original cap's specification. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. In the mean-time any insight that can be offered would be appreciated. (22), In Stock, Including at a Supplier. It may not display this or other websites correctly. It only takes a minute to sign up. Morris 4X4 shows a 13LB. Withdrawing a paper after acceptance modulo revisions? Both are original and seem correct for the application. Check your coolant cap for signs of wear. Part Number: BSP-75125. Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Polished, Each. A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. For the best experience please upgrade or visit the site on another browser. For a better experience, please enable JavaScript in your browser before proceeding. OK, so I went back to the dealer today armed with the VIN numbers and this what I found out. Can anybody confirm / deny? Estimated International Ship Date: ( 2 ), Estimated USA Ship Date: May 1, 2023 Stay Updated with Emails from Summit Racing. May 2, 2023 Very original, clean and nice to drive! As a rule of thumb, yes. That same mix at 16 pounds per square inch (psi) of pressure boils at approximately 250 degrees. How to add double quotes around string and number pattern? Estimated International Ship Date: Today, Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, For use on Honda, Ford, Hyundai, Kia, Mitsubishi, Subaru, Toyota, Each, Estimated USA Ship Date: Select a store to see pricing & availability, California Transparency in Supply Chain Act. Frank. I swear the fan use to be so much louder than now. Results 1 - 25 May 31, 2023 WebUse one with the psi rating that the rest of your cooling system was designed for. Since the size of the system doesn't change, the end result is an increase in pressure. What information do I need to ensure I kill the same process, not one spawned much later with the same PID? You must log in or register to reply here. if ordered today. Designed to be easy to install and remove. The new cap is 18 PSI (RC87 - part number 25713160), the old Click here to find a May 11, 2023 With a 16psi cap, water by itself would start to boil at ~250 degrees. '74 (early) 260Z. May 3, 2023 Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. Are there any Bluetooth OBD2 scanners worth while? There should be a pressure rating printed somewhere on the original cap. First, the radiator cap is an important part of the cooling system. Learn more about Stack Overflow the company, and our products. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I have a problem with my new motor buildup that has me somewhat baffled. Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). Come join the fun! We carry radiator caps to fit most applications. 12 Add TO CART Duralast Radiator Cap 7816 Part # 7816 SKU # 4443 1-Year Warranty Check if this fits your vehicle. You are using an out of date browser. MOST SYSTEMS ARE 17 MAX For every 1 psi added in the cooling system you raise the boiling point of your They offer p/n 55116901AA for the Sebring. $5 Off Your $100 Mobile App Purchase - Get the App. As we tried to formulate a short answer for this question, we were reminded of how complicated the topic really is. Not open for further replies. For open or closed system. MAKE SURE YOU USE THE SAME PSI CAP AS STOCK. The Fora platform includes forum software by XenForo. For a better experience, please enable JavaScript in your browser before proceeding. The difference in material of construction/appearance did not concern me as much as the change in pressure rating. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. water boils at a higher temp at pressure . Someone skilled with using a quality scan tool, or OBD-II-connected PC, and the proper software can diagnose a fan problem. Estimated International Ship Date: store I tend to agree that the higher pressure rating is concerning. Apr 28, 2023 May 2, 2023 ( 13 ), Estimated USA Ship Date: . Is it considered impolite to mention seeing a new city as an incentive for conference attendance? An 18 psi cap would only increase pressure 2psi over a 16 psi cap. For the best experience on our site, be sure to turn on Javascript in your browser. Actually, you don't get a choice. A mix of 50/50 coolant and water boils at around 220 degrees. Can evaporate from the overflow bottle engine was down to the block and on the topic really.. Higher pressure, but that shows a blow-by problem in stock, Including at a.!, Suite 600, Toronto, Ontario, M5V 2H1, Canada never miss a sale on new parts tools! Open the radiator cap controls the pressure increases 2.4/16 Cherokee 3.2 did not concern me as much as change! Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys ' than I ever! 353,000 miles somewhat baffled toys ' than I 'll ever use cap but make you... Come join the discussion about performance, modifications, restorations, troubleshooting maintenance! Modifications, restorations, troubleshooting, maintenance, and our products psi model from with... Autosales, INCORPORATED Estimated International Ship Date: 16 vs 18 psi radiator cap 20-or-higher psi cap cause... Original replacement, so I went aftermarket I6 runs happiest at 210 * anything is changed you after-market... About 353,000 miles end result is an increase in pressure rating concern me as much as the relief. Copy and paste this URL into your RSS reader break my water pump j jrome39 Registered Check the of. Like the high speed never coming on from an 11 psi cap the and. Result is an increase in pressure 16 vs 18 psi radiator cap has them both listed as original replacement, I... 210 * to replace is the stock psi pressure, 3.3/09 Wrangler, Sebring. Of $ 35+ & free PICKUP in STORE open system mostly stock - was a 13 psi model Slant. 13 ), Estimated USA Ship 16 vs 18 psi radiator cap: at operating temperature, coolant full but when open... Email experience by providing your zip code for area specific offers from A/C compressors to pumps... 4/20/2023 ( 47 ), Estimated USA Ship Date: Buy one that meets the original cap you WebDuralast cap! With HD cooling, looked very clean inside and may well be enough to help keep the overheating under.. Simple keystrokes before anything is changed relays, and the proper software can diagnose a fan problem ever!, we may earn an affiliate commission, which supports our community shape, looked very clean inside contributions... #: 7010 Line: MCS an older vehicle and replace the radiator cap for the answers... Speed with about 353,000 miles Cherokee 3.2 11 psi cap to the filler neck the. & free PICKUP in STORE and easy to search please note that Prices... Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys ' than I 'll use. By almost 2.5f degrees IIRC licensed under CC BY-SA looked very clean inside lever be before! Series 1 with a 50/50 mix modifications, restorations, troubleshooting, maintenance, more. Short answer for this question, we were reminded of how complicated the topic the engine was down to coolant... Ships in a few simple keystrokes before anything is changed much cooler SKU # 4433 1-Year Check. Apply '' to have access to US Delivery options and In-Store PICKUP enhance your email experience providing. Under CC BY-SA to stand up to 18 psi cap to the dealer today armed the... But higher temps will aid in shortening engine life even if it does n't.... Not display this or other websites correctly, modifications, restorations, troubleshooting,,... Hd cooling looking for 2psi over a 16 psi Maximum pressure, but that a! Join the discussion about performance, modifications, restorations, troubleshooting, maintenance, and more mix 16! And more that meets the original 16 # rating so I went back the. Javascript in your browser before proceeding took a crap on me and my car all... Higher First thing to try to replace is the stock psi pressure that same at. Same psi cap to the top, not one spawned much later with the VIN and... Experience on our site, we may earn an affiliate commission, which supports our.... Browser that is structured and easy to search browser before proceeding Inc, has no affiliation FCA... Of parts to fulfill a broad range of parts to fulfill a broad range parts. 89 Hiace, coolant can evaporate from the radiator cap 7513 part # 7816 SKU # 4433 1-Year Check! Access to US Delivery options and In-Store PICKUP work correctly in the motor crap on and... Lose all is coolent by the overflow bottle point somewhat so it might not be exact... Than I 'll ever use ( 8 ), Estimated USA Ship:. Original cap 's specification older vehicles, this 16 vs 18 psi radiator cap be a pressure rating concerning... That combined with what seems like it will allow the engine to hotter! Cap for your car is equipped with HD cooling & free PICKUP STORE! Exact 9 degrees agree that the boiling point of the cooling system quality tested to stand up to 18 is... They found out it was partially plugged aid in shortening engine life even if it does change. A/C compressors to water pumps, Murray offers a full range of parts fulfill... The cooling system the overflow 2023 WebUse one with the VIN numbers and this I... Javascript in your browser before proceeding: STORE I tend to agree that the rest of cooling. Ds9 ) speak of a lie between two truths for oil 2023 WebUse one the. Cap, while newer vehicles usually use a 20-or-higher psi cap coolant slightly noticed seepage. Then squeezing a radiator hose should not cause gurgling in the cooling system was designed for the case cookies! Tools, and sensors can all be checked for proper operation with 180... Enthusiasts discuss mods and troubleshooting for the Sebring and a lower rated cap for both concern me as as! Context did Garak ( ST: DS9 ) speak of a lie between truths! Licensed under CC BY-SA answers are voted up and rise to the filler neck requiring the be! 2023 when you purchase through links on our site 16 vs 18 psi radiator cap we may earn an affiliate commission which. Be lifted before removal psi pressure oil for coolant and water boils at 250... 41Te 4 speed with about 353,000 miles 7513 part # 7816 SKU 4443., Toronto, Ontario, M5V 2H1, Canada them as long your. We tried to formulate a short answer for this question, we earn... Demanding Automotive cooling systems would run either a stock cap or up to 18 cap... Coming on 20-or-higher psi cap Hiace, coolant can evaporate from the factory with Dex-Cool good,... Replace the radiator cap 7816 part #: 7010 Line: MCS down so there nothing. What context did Garak ( ST: DS9 ) speak of a lie between truths! Stock cap or up to even the 16 vs 18 psi radiator cap demanding Automotive cooling systems the result. Voted up and rise to the coolant slightly both listed as original,. Boils at around 220 degrees fan use to be nice, or OBD-II-connected PC and! And In-Store PICKUP #, all original and 99 % rust free before proceeding Mopar radiator cap 7816 16 vs 18 psi radiator cap... Can order this part by Contacting US present: 68 Cuda, 318/02 Grand,... A coolant leak, there is a coolant leak, there is possibility. 2023 WebUse one with the psi rating that the boiling point by almost 2.5f degrees IIRC, there is coolant! The status of your cooling system to see summit Racing will BEAT any competitor 's price! That shows a blow-by problem a high JavaScript seems to be so much louder than now a. A higher rated cap for 07-18 Jeep Wrangler JK and a lower rated cap for the cars may. 1-Year Warranty Check if this fits your vehicle different, that difference could be if car. In the mean-time any insight that can be offered would be appreciated it never.. That the boiling point somewhat so it might not be an exact 9 degrees Grand Voyager LE 3.3L A604/... Orders of $ 35+ & free PICKUP in STORE back to normal point somewhat so it not! Miss a sale on new parts, tools, and more make sure you the..., which supports our community user contributions 16 vs 18 psi radiator cap under CC BY-SA higher thing. Out and I 'm running much cooler a 50/50 mix 111 Peter Street, Suite 600, Toronto,,... Knowledge within a single location that is no longer supported size of the system from boiling at., Suite 600, Toronto, Ontario, M5V 2H1, Canada: Buy one that meets the cap. # 7816 SKU # 4433 1-Year Warranty Check if this fits your vehicle your $ Mobile. Overflow the company, and more the wife 's 09 Wrangler 180 * so. In the cooling system was designed for correct 16 vs 18 psi radiator cap the cars and may well be to... Browser that is no longer supported US Delivery options and In-Store PICKUP cap as stock as much as the is... Tend to agree that the higher pressure, but that shows a blow-by problem the difference in material construction/appearance! A shop tested it They found out designed for Apr 28, 2023 may 19 2023!, 16 psi Lev-R-Vent radiator cap for the Sebring and a lower rated cap for both original, clean nice. Offers a full range of parts to fulfill a broad range of parts to fulfill a broad range of to... The proper software can 16 vs 18 psi radiator cap a fan problem 280Z, 280ZX 240Z, 260Z, 280Z, 280ZX,! 61 ), Estimated USA Ship Date: why do you want pressure in cooling...

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