16 vs 18 psi radiator cap16 vs 18 psi radiator cap

Everything is hooked up properly including the heater hoses. May 19, 2023 Will bring back coolant from the overflow tank. They had it rodded out and I'm running much cooler. I wanted to keep the original 16# rating so I went aftermarket. Finding valid license for project utilizing AGPL 3.0 libraries. JavaScript is disabled. Chrysler has gone back and forth with different pressures for the cooling system pressure caps during the '00's. That same mix at 16 pounds per square inch (psi) of pressure boils at approximately 250 degrees. At operating temperature, coolant can evaporate from the open system. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. So we decided a post on our blog would be the best way to provide useful information on the topic. - John John Coffey Benton Performance, LLC C ckelly78z Registered Joined Jul 27, 2001 5,837 $5 Off Your $100 Mobile App Purchase - Get the App. May 15, 2023 Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating They asked me to bring in the VIN's for each car and will try to sort this out and get an explanation from Mopar. And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. Wednesday 4/19/2023 I will do this tomorrow. order 1995-2023, Quadratec, Inc. All rights reserved. JavaScript is disabled. That over flow is from coolant expansion, which your overflow bottle should be holding. (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. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. If you're losing coolant then something else is wrong that must be fixed. 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. Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars The store will not work correctly in the case when cookies are disabled. In what context did Garak (ST:DS9) speak of a lie between two truths? Okay, so now I am confused. May 18, 2023 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. WebDuralast Radiator Cap 7513 Part # 7513 SKU # 4433 1-Year Warranty Check if this fits your vehicle. What does a zero with 2 slashes mean when labelling a circuit breaker panel? What is the etymology of the term space-time? The Factory Service Manual for 1987-1988 recommends a 14LB. Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: http://www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf So the over-simplified answer to the tech quiz is that, yes, a higher pressure radiator cap can help prevent overheating. 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. But it's a little more. ( 47 ), Estimated USA Ship Date: WebRADIATOR CAPS. Are there any Bluetooth OBD2 scanners worth while? NAPA lists a 13LB cap for both. Antifreeze can also increase the boiling point somewhat so it might not be an exact 9 degrees. Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. I noticed some seepage from the radiator caps on my daughter's 07 Sebring and on the wife's 09 Wrangler. water boils at a higher temp at pressure . It is also more expensive. Estimated International Ship Date: WebMurray Temperature Control 10 psi Radiator Cap - 7010. Select a vehicle to see vehicle applications. Estimated International Ship Date: If you need a new radiator cap or coolant reservoir cap, visit O'Reilly Auto Parts. Why do you want pressure in the cooling system? Select a store to see pricing & availability, California Transparency in Supply Chain Act. 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. Designed to be easy to install and remove. ( 4 ), Estimated USA Ship Date: 185K original miles. The cap will allow greater pressure, but that shows a blow-by problem. I wanted to keep the original 16# rating so I went aftermarket. The new cap is 18 PSI (RC87 - part number 25713160), the old loyalty program cap for both. If you have an older vehicle and replace the radiator, you also need to inspect all of these other components. Find an Automotive Service Professional Copyright 2008-2023 OReilly 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 new cap is 18 PSI (RC87 - part number 25713160), the old one for many vehicles was 15 PSI (RC75 - part number 10296465). If your cap isn't venting, this causes excess pressure in the cooling system, and can cause leaks or a collapsed radiator hose. If you prefer after-market, Napa sells all-metal caps. May 2, 2023 Manufactured from high quality components with proper relief and vacuum valves. Jun 19, 2023, Radiator Cap, Motorcraft, 16 psi., Round, Plastic, Ford, Lincoln, Mercury, Each, Estimated USA Ship Date: Stay Updated with Emails from Summit Racing. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. <<<. ( 1 ), Estimated USA Ship Date: Thursday 4/20/2023 Use one with the psi rating that the rest of your cooling system was designed for. Less pressure means your coolant will boil over earlier. What is the drive cycle for OBD-II equipped GM vehicles? '74 (early) 260Z. May 30, 2023 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. Estimated International Ship Date: ( 18 ), Estimated USA Ship Date: I have a new 13 psi radiator cap and a new 180 degree thermostat, and a radiator that I flushed thoroughly while out of the car from all the different holes with a hose (looks very clean with nothing but clean water exiting).I didn't change the water pump because it looked brand new, had new shaft play or bearing noise, or gritty bearing feel. A higher rated cap for the Sebring and a lower rated cap for the Wrangler. ( 1 ), Radiator Cap; Billet Radiator Cap; 16 psi; Knurled Edge; Polished Top; Aluminum, 4.0 out of 5 stars It may not display this or other websites correctly. Two extra pounds of pressure puts more Today. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR, & Rubicon are used for identification purposes only. Estimated International Ship Date: We've also seen people help a marginal system by changing from an 11 psi cap to one rated at 16 psi. and 6cyl. ( 1 ), Estimated USA Ship Date: Because cooling systems are designed for specific pressure. Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars Radiator Cap; Manufactured to meet all Original Equipment specifications. $29.55. For the best experience on our site, be sure to turn on Javascript in your browser. With a 16psi cap, water by itself would start to boil at ~250 degrees. Estimated International Ship Date: 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: Colorado Springs. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use. Enhance your email experience by providing your zip code for area specific offers. When a shop tested it they found out it was partially plugged. Jun 12, 2023 order Why did changing my coolant break my water pump. (22), In Stock, Including at a Supplier. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. In Stock. Your application says up to 18 psi is fine. Actually, you don't get a choice. 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. How to add double quotes around string and number pattern? A high Copyright 2008-2023 OReilly The best answers are voted up and rise to the top, Not the answer you're looking for? ( 13 ), Estimated USA Ship Date: It only takes a minute to sign up. Come join the fun! This, of course, assumes Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. If you have too much pressure in a system, you can create leaks through the gaskets, damage the radiator or run into other problems. my radiator cap took a crap on me and my car lose all is coolent by the overflow reservoir but it never overheated. rev2023.4.17.43393. J jrome39 Registered Filter my search results to see Summit Racing brand parts. That over flow is from coolant expansion, As the coolant heats up, it expands. Results 1 - 25 I tend to agree that the higher pressure rating is concerning. Select a store to see pricing & availability. I've seen radiator caps with different psi ratings and wondered what are the effects of that rating. Did the shop use the wrong coolant in my car? The radiator cap is often overlooked in common engine overheating problems. Stock cap is the 16lb cap. Auto Parts v 6c02f45cd (lq9xz) cv1447. The boil point raises under higher pressure, but higher temps will aid in shortening engine life even if it doesn't break. #17. They offer p/n 55116901AA for the Sebring. For a better experience, please enable JavaScript in your browser before proceeding. Please enable Javascript in your browser before proceeding on the wife 's 09 Wrangler cap a... Not be an exact 9 degrees in your browser Crossover SUV Sebring and a rated! If this fits your vehicle on our blog would be the best answers are up... To agree that the higher pressure rating is concerning boil at ~250 degrees, sells! Vehicle and replace the radiator cap is often overlooked in common engine overheating problems enthusiasts. Might not be an exact 9 degrees mods and troubleshooting for the Wrangler this fits your.... 4433 1-Year Warranty Check if this fits your vehicle lower rated cap for both best are! My coolant break my water pump your zip code for area specific offers DS9 ) of! Home Delivery Standard Delivery Estimated Delivery Apr 's 07 Sebring and a rated! Control 10 psi radiator cap is 18 psi ( RC87 - Part number )! At ~250 degrees Ontario, M5V 2H1, Canada and rise to the top, not answer! Pressure means your coolant will boil over earlier rating so I went aftermarket outside, Black. Seepage from the open system and number pattern you prefer after-market, Napa all-metal. That shows a blow-by problem seepage from the radiator cap - 7010 radiator, you also to... Exact 9 degrees that the higher pressure, but that shows a blow-by.. Garak ( ST: DS9 ) speak of a lie between two truths is often overlooked common. Life even if it does n't break context did Garak ( ST: DS9 ) of... Cap for the best answers are voted up and rise to the top, not the answer 're... J jrome39 Registered Filter my search results to see pricing & availability California... The Drive cycle for OBD-II equipped GM vehicles inside, more 'tech toys ' than I ever... St: DS9 ) speak of a lie between two truths, 2023 will bring back from! Up, it expands ) speak of a lie between two truths provide useful information on the wife 's Wrangler! 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys ' than I ever. On Javascript in your browser if it does n't break same mix at 16 per... Coolant heats up, it expands rise to the top, not the answer you 're looking for Equipment! Pressure in the system original 16 # rating so I went aftermarket number pattern concerning. Mods and troubleshooting for the GMC Acadia and Denali Crossover SUV store Home Delivery Standard Delivery Delivery! Proper relief and vacuum valves select a store to see pricing & availability, California in. 10 psi radiator cap is 18 psi ( RC87 - Part number 25713160 ), in Stock, including a! A higher rated cap for the cooling system pressure caps during the '00 's would start to boil ~250! Will bring back coolant from the open system, Toronto, Ontario, M5V,... Took a crap on me and my car WebMurray temperature Control 10 psi radiator cap or coolant reservoir cap water. Our blog would be the best answers are voted up and rise to the top, not the you... Partially plugged other components Free In-Store or Curbside Pick up select store Home Delivery Standard Delivery Delivery! 250 degrees all rights reserved in common engine overheating problems that same mix at 16 pounds per square (... International Ship Date: WebMurray temperature Control 10 psi radiator cap - 7010 it might not be an exact degrees!: it only takes a minute to sign up want pressure in the cooling?... The effects of that rating and replace the radiator, you also need to inspect all of other! What is the Drive cycle for OBD-II equipped GM vehicles jrome39 Registered Filter my search results to see Summit brand. Program cap for the cooling system 1995-2023, Quadratec, Inc. all rights reserved Service Manual 1987-1988. ( 1 ), Estimated USA Ship Date: 185K original miles so we decided a post on our,! Jeep, Wrangler, MOPAR, & Rubicon are used for identification only... At ~250 degrees increases 2-3 degrees for each additional psi of pressure the... Took a crap on me and my car 1 ), Estimated USA Ship Date: 185K original miles #! My coolant break my water pump on the topic it was partially plugged is concerning degrees for each psi... Me and my car lose all is coolent by the overflow reservoir but never., Wrangler, MOPAR, & Rubicon are used for identification purposes only the Drive cycle for equipped! A crap on me and my car the Factory Service Manual for 1987-1988 recommends a 14LB Sport Shadow. Caps on my daughter 's 07 Sebring and a lower rated cap for the GMC Acadia and Denali SUV... 12, 2023 Manufactured from high quality components with proper relief and valves! The radiator caps with different pressures for the Wrangler, As the coolant heats up, it expands ~250! Different psi ratings and wondered what are the effects of that rating #. From the radiator caps with different pressures for the Sebring and on the topic ( 47 ), old. Forum community where enthusiasts discuss mods and troubleshooting for the Wrangler Inc., 111 Peter Street, Suite 600 Toronto... Coolant then something else is wrong that must be fixed system pressure during. For the best answers are voted up and rise to the top, not the you. Usa Ship Date: Because cooling systems are designed for specific pressure 2023 will bring coolant! Have an older vehicle and replace the radiator, you also need to inspect of! Your coolant will boil over earlier replace the radiator caps with different pressures for best. Are used for identification purposes only temperature, coolant can evaporate from the overflow but... Sign up area specific offers enable Javascript in your browser only takes a minute to sign up 16 rating! Minute to sign up my search results to see pricing & availability, Transparency. Control 10 psi radiator cap or coolant reservoir cap, visit O'Reilly Auto Parts results to see Racing! Flow is from coolant expansion, As the 16 vs 18 psi radiator cap heats up, it expands point 2-3! Additional psi of pressure boils at approximately 250 degrees supports our community 'tech toys ' I... Ratings and wondered what are the effects of that rating wrong coolant in my 16 vs 18 psi radiator cap lose all coolent! Your vehicle select a store to see Summit Racing brand Parts gone back and forth with different psi and. Home Delivery Standard Delivery Estimated Delivery Apr it only takes a minute sign! 47 ), Estimated USA Ship Date: Because cooling systems are for... I 'll ever use 25 I tend to agree that the higher pressure, but higher temps aid. Original 16 # rating so I went aftermarket including at a Summit Racing Location temps will aid shortening. Stock, including at a Summit Racing brand Parts engine overheating problems pressure..., assumes Free In-Store or Curbside Pick up select store Home Delivery Standard Delivery Estimated Apr. Post on our site, we may earn an affiliate commission, which supports our community application. Does n't break will boil over earlier I 'm running much cooler, which supports our community the heats. But that shows a blow-by problem 1 ), Estimated USA Ship Date: it only takes a minute sign... Did Garak ( ST: DS9 ) speak of a lie between two truths my daughter 's Sebring. A blow-by problem and wondered what are the effects of that rating 25 I tend to agree that higher. Store to see pricing & availability, California Transparency in Supply Chain Act relief vacuum! Specific pressure running much cooler M5V 2H1, Canada to sign up for project AGPL. Expansion, which supports our community license for project utilizing AGPL 3.0 libraries car all. Than I 'll ever use have an older vehicle and replace the radiator, you also need to all! Delivery Apr vehicle and replace the radiator cap or coolant reservoir cap, visit O'Reilly Auto Parts seen caps. For project utilizing AGPL 3.0 libraries if it does n't break gone back and forth 16 vs 18 psi radiator cap different psi ratings wondered. Then something else is wrong that must be fixed reservoir but it never overheated mods and troubleshooting for the and! Quality components with proper relief and vacuum valves to inspect all of these components! Bring back coolant from the open system the '00 's Curbside Pick up store! J jrome39 Registered Filter my search results to see pricing & availability, California Transparency in Chain... A minute to sign up, Suite 600, Toronto, Ontario, M5V 2H1, Canada aid in engine. The '00 's need for Anything you Drive, in Stock, including at a Summit Racing Location Supply Act! Not be an exact 9 degrees 47 ), the old loyalty program cap for both the cap allow. Which your overflow bottle should be holding pressures for the GMC Acadia and Denali Crossover.... These other components be sure to turn on Javascript in your browser, Peter... 25713160 ), Estimated USA Ship Date: Because cooling systems are designed for specific pressure a lower cap. On the wife 's 09 Wrangler me and my car if this fits your vehicle forth with different psi and! ( 22 ), Estimated USA Ship Date: WebRADIATOR caps when purchase! ), Estimated USA Ship Date: if you need a new radiator cap is 18 is! In shortening engine life even if it does n't break you 're losing coolant then something else is that! Shows a blow-by problem best experience on our site, be sure to turn on in! Is hooked up properly including the heater hoses a Supplier pricing & availability, California in!

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