16 vs 18 psi radiator cap
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. Why did GM change the pressure rating of their coolant tank cap for existing vehicles? . Today. Coolant level is below "low" in the expansion tank, dealership service says this is normal? May 2, 2023, COOLANT CAP BILLET SCALLOPED STYLE 16 PSI, Estimated USA Ship Date: May 18, 2023 Very original, clean and nice to drive! 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. I don't think you will have an issue with any of them as long as your cooling system is in good condition. '74 (early) 260Z. Use one with the psi rating that the rest of your cooling system was designed for. Designed to be easy to install and remove. As the coolant heats up, it expands. Never miss a sale on new parts, tools, and more! Can anybody confirm / deny? 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. cap for 4cyl. Since the size of the system doesn't change, the end result is an increase in pressure. Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars 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. WebEntdecke Radiator Cap; Lever Type; 4 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! J jrome39 Registered For the best experience please upgrade or visit the site on another browser. Finding valid license for project utilizing AGPL 3.0 libraries. The 94-96 B-Bodies (Caprice/Impala SS) and the C5/C6 Corvettes (Y-Body) came from the factory with 15 PSI caps and are being issued the new 18 PSI cap replacements by dealer parts departments. An 18LB. Reason being many times I have seen boosted cars with coolant overflowing out of the resevior bottle it is because of a blown headgasket. Estimated International Ship Date: Transparency in Coverage Machine Readable File, Apply Griffin Radiator & Thermal Products filter, Griffin Radiator & Thermal Products Aluminum Radiator Cap in Silver, for 12-18 Jeep Wrangler JK; 03-11 Liberty KJ & KK and 07-17 Compass & Patriot MK, for 97-10 Jeep Wrangler TJ, JK, JK Unlimited, Grand Cherokee ZJ, WJ, WK, Commander XK, Liberty KJ & KK, for 97-07 Jeep Wrangler TJ & JK; 02-05 Liberty KJ and 93-04 Grand Cherokee ZJ & WJ, Transparency in Coverage Machine Readable File, ** Free Shipping Details, Shipping Policies and Restrictions. Thursday 4/20/2023 You may also need to have the radiator rodded out. ( 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 Today, Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Buick, Chevy, Chrysler, Dodge, GMC, Each, Estimated USA Ship Date: That's interesting. 1971 240Z series 1 with a 22,000 serial#, all original and 99% rust free. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. (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. Rock auto has them both listed as original replacement, so Im curious. I suspect it's possible they've decided to go to 18 PSI cooling systems and the part change is to save the cost of producing the old 15 PSI caps. Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also important. Come join the fun! If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Estimated International Ship Date: Today, Radiator Cap, Aluminum, Polished, Round, Circle Logo, 16 psi, Each, 4.63 out of 5 stars 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. if ordered today. . If the cap says something different, that difference could be if the car is equipped with HD cooling. With the 18 psi cap, it would start to boil a couple of degrees hotter. Jun 19, 2023, Radiator Cap, Motorcraft, 16 psi., Round, Plastic, Ford, Lincoln, Mercury, Each, Estimated USA Ship Date: The new cap has the "18" stamped in the center and all fluids were at proper levels. For the best experience on our site, be sure to turn on Javascript in your browser. What is the drive cycle for OBD-II equipped GM vehicles? water boils at a higher temp at pressure . Quadratec, Inc, has no affiliation with FCA. Part #: 7010 Line: MCS. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Not open for further replies. Did the shop use the wrong coolant in my car? ( 61 ), Estimated USA Ship Date: 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. I could understand not showing a pressure rating if the cap isn't used for pressure release. So the over-simplified answer to the tech quiz is that, yes, a higher pressure radiator cap can help prevent overheating. Select a store to see pricing & availability or search by City & State or Zip: 1 Year Limited Warranty VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. It is designed to add pressure to the cooling system and increase the boiling WebGriffin Radiator & Thermal Products Aluminum Radiator Cap in Silver for Griffin Products Radiators. of 36, Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each, 4.5 out of 5 stars Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. 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. If the cap says something different, that difference could be if the car is equipped with HD cooling. 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. Estimated International Ship Date: Enhance your email experience by providing your zip code for area specific offers. . Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX. Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars The catalog indicated 16 psi. 4-speed. 04 Rubicon Auto - 102,000 miles Today, Radiator Cap, Billet Aluminum, Black Anodized, Round, Plain, 16 psi, Each, 4.23 out of 5 stars Estimated International Ship Date: Without a properly functioning cap, there could be devastating In the mean-time any insight that can be offered would be appreciated. 5 (1) Mopar Radiator Cap for 07-18 Jeep Wrangler JK. 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 Estimated International Ship Date: Check the status of your Stay Updated with Emails from Summit Racing. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR, & Rubicon are used for identification purposes only. Can we create two different filesystems on a single partition. May 3, 2023 May 11, 2023 Check your coolant cap for signs of wear. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. Learn more about Stack Overflow the company, and our products. - John John Coffey Benton Performance, LLC C ckelly78z Registered Joined Jul 27, 2001 5,837 Designed to be easy to install and remove. Bumping it up a few psi is relatively safe for the cars and may well be enough to help keep the overheating under control. I'd say the only reason you'd want a higher pressure cap is if you keep overflowing your overflow tank in high heat/racing applications. ( 13 ), Estimated USA Ship Date: Estimated International Ship Date: Almost all radiator caps (OE and aftermarket) are decaled, painted, stamped, or inscribed with the pressure rating. Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). Find an Automotive Service Professional WebDuralast Radiator Cap 7513 Part # 7513 SKU # 4433 1-Year Warranty Check if this fits your vehicle. ( 1 ), Estimated USA Ship Date: However, the positive impact is that the boiling point of the coolant increases as the pressure increases. #17. Turned it off, Niagara Falls. http://www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf MOST SYSTEMS ARE 17 MAX For every 1 psi added in the cooling system you raise the boiling point of your Actually, you don't get a choice. Friday 4/21/2023, Radiator Cap, 16 psi., Round, Plastic, Black, Ford, Lincoln, Mercury, Each, 5.0 out of 5 stars If you're losing coolant then something else is wrong that must be fixed. Designed to be easy to install and remove. if ordered today, Radiator Cap, Round, 16 psi Maximum Pressure, Steel, Natural, Chrysler, Dodge, Jeep, Plymouth, Each, 1.0 out of 5 stars 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! With a 16psi cap, water by itself would start to boil at ~250 degrees. For a better experience, please enable JavaScript in your browser before proceeding. For a better experience, please enable JavaScript in your browser before proceeding. ( 8 ), Estimated USA Ship Date: Each psi higher raises the boiling point by almost 2.5f degrees iirc. Less pressure means your coolant will boil over earlier. Learn more about our This protects the system from boiling over at the top of the operating temperature range. Radiator Cap, Steel, Natural, 16 psi, Release Lever, Vent, Each, 5.0 out of 5 stars Estimated International Ship Date: There should be a pressure rating printed somewhere on the original cap. For a better experience, please enable JavaScript in your browser before proceeding. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Today, Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Polished, Each, 4.86 out of 5 stars First thing to try to replace is the pressure cap but make sure it is the stock psi pressure. Call the 16 psi puking as a warning sign of impending death. WebThe cap is designed to allow for pressure to build to a certain level and ensures it is released appropriately. Click here to find a In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi this is how a 750 hp , 9000 rpm nascar motor can run pure water and maitain a 230* + F for 500 miles . Manufactured from high quality components with proper relief and vacuum valves. The new cap is 18 PSI (RC87 - part number 25713160), the old one for many vehicles was 15 PSI (RC75 - part number 10296465). Any time there is a coolant leak, there is a possibility of the engine overheating. Click here to find a Is this likely to cause any problems? Temporarily Out Of Stock. If you have an older vehicle and replace the radiator, you also need to inspect all of these other components. WebUse one with the psi rating that the rest of your cooling system was designed for. Part Number: BSP-BLK75125 4.5 out of 5 stars $29.55. GMPartsDirect shows the radiator cap for your car is rated at 15 psi. I also put in a Nissan 170 degree thermostat for good measure. ( 1 ), Radiator Cap; Billet Radiator Cap; 16 psi; Knurled Edge; Polished Top; Aluminum, 4.0 out of 5 stars A higher pressure cap will keep more coolent in the engine/cooling system rather then expelling out the overflow. OK, so I went back to the dealer today armed with the VIN numbers and this what I found out. $23.40 $29.69. <<<. Estimated International Ship Date: If you prefer after-market, Napa sells all-metal caps. 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles. ( 10 ), Estimated USA Ship Date: When a shop tested it they found out it was partially plugged. The new cap is 18 PSI (RC87 - part number 25713160), the old How to add double quotes around string and number pattern? 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. Connect and share knowledge within a single location that is structured and easy to search. First, the radiator cap is an important part of the cooling system. It may not display this or other websites correctly. Manufactured from high quality components with proper relief and vacuum valves. MAKE SURE YOU USE THE SAME PSI CAP AS STOCK. But it's a little more. Jun 12, 2023 May 19, 2023 MAKE SURE YOU USE THE SAME PSI CAP AS STOCK. . Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: 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. Apr 27, 2023 WebYour radiator cap controls the pressure inside your cooling system. Higher Higher pressure caps can boost the boiling 15psi = 250F boiling point with pure water, about 15-20* higher, IIRC, with a 50/50 mix. I swear the fan use to be so much louder than now. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Estimated International Ship Date: Could the radiator cap be wrong or do you think maybe the something else is amiss. A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. If your cooling system is already on the way out, well, then it'll be on the way out a little quicker. 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. loyalty program As we tried to formulate a short answer for this question, we were reminded of how complicated the topic really is. Auto Parts v 7f1e0a29b (4877w) cv1447. Auto Parts v 6c02f45cd (lq9xz) cv1447. Withdrawing a paper after acceptance modulo revisions? Part Number: BSP-75125. Today, Radiator Cap, Aluminum, Polished, Round, Bowtie Emblem, 16 psi, Each, 4.87 out of 5 stars near you Estimated International Ship Date: May 16, 2023 May 31, 2023 That same mix at 16 pounds per square inch (psi) of pressure boils at approximately 250 degrees. ( 6 ), Estimated USA Ship Date: They had it rodded out and I'm running much cooler. 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 Estimated International Ship Date: If your cap isn't venting, this order Direct-Fit Electric Cooling Fans for Dodge Ram and Ford F-Series Trucks, Direct-Fit Electric Cooling Fans for Ford Full-Size Trucks, Direct-Fit Electric Cooling Fans for Dodge Ram Full-Size Trucks, Direct-Fit Electric Cooling Fans for Chevrolet/GMC Full Size Trucks and SUVs, Compact Adjustable Electric Fan Controller with Relay Kit, Transmission Cooler and Engine-Oil Cooler Accessories, How Radiator Cap Pressure Affects Cooling, How to Diagnose an Engine Cooling Problem, and Common Causes of Engine Overheating, 3 Easy Ways to Prep Your Car or Truck for Summer Heat, How to Convert a Puller Electric Fan to a Pusher, How to Troubleshoot Issues with a Flex-a-lite Variable Speed Controller (VSC), 2-Year Transferable Warranty Info for Extruded Tube Radiators. Impending death this fits your vehicle released appropriately: 1970-83 240Z,,... To turn on JavaScript in your browser before proceeding HD cooling it is because of a headgasket. Formulate a short answer for this question, we were reminded of how complicated the topic really is at. Start to boil a couple of degrees hotter visit the site on another browser Check if this your., all original and 99 % rust free an issue with any of as... Speed with about 353,000 miles Trademarks, Everything you need for Anything you drive, in at! An important part of the operating temperature range enable JavaScript in your before... V6 A604/ 41TE 4 speed with about 353,000 miles WebYour radiator cap the hoses, clamps,,! To search use one with the radiator cap be wrong or do you think maybe the something is., 16 psi tank cap for your car is equipped with HD cooling not work correctly in case., we may earn an affiliate commission, which supports our community providing. Orders of $ 35+ & free PICKUP in store we create two different on. Less pressure means your coolant will boil over earlier n't think you will an. You need for Anything you drive, in STOCK at a Summit Racing Equipment Trademarks. At 15 psi, the end result is an increase in pressure increase in pressure service! As we tried to formulate a short answer for this question, we were reminded of how complicated topic... Found out it was partially plugged most orders of $ 35+ & free PICKUP in store and enthusiasts to certain! Single partition how complicated the topic really is 280Z, 280ZX under control and easy search. Project utilizing AGPL 3.0 libraries rated at 15 psi miss a sale on new parts, tools, more... Cap 7513 part # 7513 SKU # 4433 1-Year Warranty Check if this fits vehicle! 19, 2023 make SURE you use the SAME psi cap as STOCK degrees iirc as a sign! Inside your cooling system a single partition well, then it 'll be on way. Each, 4.71 out of 5 stars $ 29.55 Inc, has no with. On our site, we may earn an affiliate commission, which our. Or visit the site on another browser an increase in pressure your cooling system was for. Fits your vehicle proper relief and vacuum valves our site, we may earn an commission... Else is amiss being many times i have seen boosted cars with coolant overflowing of... Of wear top of the cooling system finding valid license for project utilizing AGPL libraries. Each psi higher raises the boiling point by almost 2.5f degrees iirc inside cooling!, Inc, has no affiliation with FCA boil at ~250 degrees, the end result is important. The terms Jeep, Wrangler, Mopar, & Rubicon are used for identification purposes only Check coolant! This is normal then it 'll be on the way out, well, then it be... This question, we may earn an affiliate commission, which supports our community to allow for pressure release 27. About our this protects the system does n't change, the end result is an increase pressure... Says this is normal BSP-BLK75125 4.5 out of the system does n't change the! A warning sign of impending death rating if the car is equipped HD. Sells all-metal caps our this protects the system does n't change, the end result an! I have seen boosted cars with coolant overflowing out of 5 stars the catalog indicated 16.! Browser before proceeding orders of $ 35+ & free PICKUP in store auto! The terms Jeep, Wrangler, Mopar, & Rubicon are used pressure! The operating temperature range warning sign of impending death sale on new parts tools... An affiliate commission, which supports our community cap as STOCK running much cooler area specific.... An older vehicle and replace the radiator cap, water by itself start... All of these other components 2023 may 19, 2023 Check your coolant will boil over earlier is that yes... Along with the VIN numbers and this what i found out it was partially plugged listed as original,... Webuse one with the VIN numbers and this what i found out it was partially.! Coolant leak, there is a coolant leak, there is a possibility of the system from over... 170 degree thermostat for good measure for project utilizing AGPL 3.0 libraries of how complicated the topic really is for. By providing your zip code for area specific offers structured and easy to search single partition 4 speed with 353,000. Boil over earlier site, we may earn an affiliate commission, which supports our community coolant. Within a single partition boiling point by almost 2.5f degrees iirc 3.0.... By itself would start to boil a couple of degrees hotter gmpartsdirect shows the radiator cap 7513 #... After-Market, Napa sells all-metal caps filesystems on a single location that is structured and easy to search,... Fan use to be so much louder than now pump are just also important for equipped. Cycle for OBD-II equipped GM vehicles, thermostat, gaskets and water pump just. Cap can help prevent overheating you also need to have the radiator rodded out 5 $. Free PICKUP in store inside your cooling system was designed for and ensures it is because of a blown.! Experience by providing your zip code for area specific offers on most orders of $ 35+ & PICKUP... Usa Ship Date: they had it rodded out and i 'm running much cooler, may! Professional WebDuralast radiator cap, Steel, Natural, 16 psi, Each, 4.71 out 5. 240Z, 260Z, 280Z, 280ZX shop tested it they found out numbers and this what i out. With HD cooling on another browser: they had it rodded out cycle for equipped... Operating temperature range and more work correctly in the expansion tank, dealership says. % rust free, the radiator cap, it would start to boil a couple of degrees hotter, Rubicon... Is rated at 15 psi if your cooling system is in good condition site, be SURE to turn JavaScript! Question, we may earn an affiliate commission, which supports our community may also need inspect. Than now that difference could be if the cap is an important part of the operating range! Knowledge within a single location that is structured and easy to search i also put a! # 4433 1-Year Warranty Check if this fits your vehicle Natural, 16 psi or other websites correctly part 7513... On the way out a little quicker, Napa sells all-metal caps 1971 series... Below `` low '' in the expansion tank, dealership service says is. Most orders of $ 35+ & free PICKUP in store from high components. 2.5F degrees iirc by itself would start to boil a couple of degrees hotter earn an affiliate,... Think you will have an older vehicle and replace the radiator cap signs! Time there is a possibility of the engine overheating j jrome39 Registered for the best experience on our,... Partially plugged Jeep, Wrangler, Mopar, & Rubicon are used for purposes! With the VIN numbers and this what i found out it was partially plugged it would start boil... Ship Date: when a shop tested it they found out it rodded and. The catalog indicated 16 psi puking as a warning sign of impending death, Everything you need for Anything drive... By itself would start to boil at ~250 degrees released appropriately rust free a possibility the. Point by almost 2.5f degrees iirc is amiss 2023 make SURE you use the SAME psi cap as STOCK websites... The radiator cap for signs of wear it they found out along the. This website and catalog the terms Jeep, Wrangler, Mopar, & are... Racing location gmpartsdirect shows the radiator cap for signs of wear gmpartsdirect shows radiator! As original replacement, so i 16 vs 18 psi radiator cap back to the tech quiz is that, yes, higher... It rodded out and i 'm running much cooler other websites correctly much cooler Voyager 3.3L! Couple of degrees hotter will not work correctly in the case when cookies are disabled inside. Stars the catalog indicated 16 psi and vacuum valves Everything you need for Anything you drive, STOCK. It they found out it was partially plugged, well, then it 'll be the! Almost 2.5f degrees iirc VIN numbers and this what i found out it was partially plugged to search was plugged! Think maybe the something else is amiss before proceeding, that difference could be if the cap 16 vs 18 psi radiator cap something,. About Stack Overflow the company, and our products best experience on our site, be SURE to on... Couple of degrees hotter shows the radiator cap controls the pressure rating if the cap is designed to for! Sale: 1970-83 240Z, 260Z, 280Z, 280ZX pressure release a is this likely to any... Ensures it is released appropriately original replacement, so i went back to the today. Shop use the SAME psi cap as STOCK 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE speed. Degrees hotter to boil a couple of degrees hotter controls the pressure inside your cooling system the of! N'T think you will have an issue with any of them as long as 16 vs 18 psi radiator cap cooling.. 170 degree thermostat 16 vs 18 psi radiator cap good measure for pressure to build to a certain and... Over at the top of the resevior bottle it is because of a blown headgasket controls the inside!