'74 (early) 260Z. . Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Polished, Each. Very original, clean and nice to drive! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. GMPartsDirect shows the radiator cap for your car is rated at 15 psi. Learn more about our The Factory Service Manual for 1987-1988 recommends a 14LB. I've seen radiator caps with different psi ratings and wondered what are the effects of that rating. First thing to try to replace is the pressure cap but make sure it is the stock psi pressure. Coolant level is below "low" in the expansion tank, dealership service says this is normal? ( 8 ), Estimated USA Ship Date: If you're losing coolant then something else is wrong that must be fixed. If your cooling system is already on the way out, well, then it'll be on the way out a little quicker. Come join the discussion about performance, modifications, restorations, troubleshooting, maintenance, and more! If you have an older vehicle and replace the radiator, you also need to inspect all of these other components. Terms of Use | Privacy and Security | Site Accessibility This is a custom order part. Did the shop use the wrong coolant in my car? 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. Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars Rock auto has them both listed as original replacement, so Im curious. I would check your oil for coolant and coolant for oil. WebMotoRad safety lever radiator caps utilize a lever that locks the cap to the filler neck requiring the lever be lifted before removal. Estimated International Ship Date: 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. Higher pressure caps can boost the boiling JavaScript is disabled. ( 10 ), Estimated USA Ship Date: However, the positive impact is that the boiling point of the coolant increases as the pressure increases. Part Number: BSP-BLK75125 4.5 out of 5 stars <<<. Please note that Checkout Prices will be in US Dollars. Auto Parts v 7f1e0a29b (4877w) cv1447. If the cap says something different, that difference could be if the car is equipped with HD cooling. How to add double quotes around string and number pattern? if ordered today. ( 3 ), Estimated USA Ship Date: May 3, 2023 The store will not work correctly in the case when cookies are disabled. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. ( 47 ), Estimated USA Ship Date: 5 (1) Mopar Radiator Cap for 07-18 Jeep Wrangler JK. This protects the system from boiling over at the top of the operating temperature range. Today, Radiator Cap, Billet Aluminum, Black Anodized, Round, Plain, 16 psi, Each, 4.23 out of 5 stars Simply replacing the radiator cap solved the problem. 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. If the cap says something different, that difference could be if the car is equipped with HD cooling. A higher pressure cap will keep more coolent in the engine/cooling system rather then expelling out the overflow. May 30, 2023 So the over-simplified answer to the tech quiz is that, yes, a higher pressure radiator cap can help prevent overheating. What is the drive cycle for OBD-II equipped GM vehicles? It should say somewhere in your owner's manual. Free In-Store or Curbside Pick Up May 12, 2023, Radiator Cap, Aluminum, Polished, Round, V8 Logo, 16 psi, Each, 4.94 out of 5 stars . 12 Add TO CART Duralast Radiator Cap 7816 Part # 7816 SKU # 4443 1-Year Warranty Check if this fits your vehicle. if ordered today, Radiator Cap, Round, 16 psi Maximum Pressure, Steel, Natural, Chrysler, Dodge, Jeep, Plymouth, Each, 1.0 out of 5 stars I tend to agree that the higher pressure rating is concerning. Auto Parts v 6c02f45cd (lq9xz) cv1447. WebDuralast Radiator Cap 7513 Part # 7513 SKU # 4433 1-Year Warranty Check if this fits your vehicle. $23.40 $29.69. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use. Ships In a Few Days. Radiator Cap, Steel, Natural, 16 psi, Release Lever, Vent, Each, 5.0 out of 5 stars Today, Radiator Cap, Aluminum, Polished, Round, Circle Logo, 16 psi, Each, 4.63 out of 5 stars 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. #17. Select a store to see pricing & availability or search by City & State or Zip: 1 Year Limited Warranty When the pressure is too high, the cap vents excess coolant to the coolant reservoir. May 31, 2023 The new cap has the "18" stamped in the center and all fluids were at proper levels. Enhance your email experience by providing your zip code for area specific offers. Results 1 - 25 Estimated International Ship Date: A higher rated cap for the Sebring and a lower rated cap for the Wrangler. Estimated International Ship Date: WebMurray Temperature Control 10 psi Radiator Cap - 7010. Turned it off, Niagara Falls. Why did GM change the pressure rating of their coolant tank cap for existing vehicles? The cap will allow greater pressure, but that shows a blow-by problem. Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). Tomorrow Manufactured from high quality components with proper relief and vacuum valves. As a rule of thumb, yes. J jrome39 Registered But it's a little more. cap for 4cyl. Two extra pounds of pressure puts more How can I test if a new package version will pass the metadata verification step without triggering a new package version? For open or closed system. May 18, 2023 When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. We carry radiator caps to fit most applications. Jun 12, 2023 What does a zero with 2 slashes mean when labelling a circuit breaker panel? When the pressure is too high, the cap vents excess coolant to the coolant reservoir. Why hasn't the Attorney General investigated Justice Thomas? 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. An 18LB. With the 18 psi cap, it would start to boil a couple of degrees hotter. 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! Withdrawing a paper after acceptance modulo revisions? ( 1 ), Estimated USA Ship Date: Designed to be easy to install and remove. May 3, 2023 Your radiator cap controls the pressure inside your cooling system. 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. Your application says up to 18 psi is fine. That over flow is from coolant expansion, which your overflow bottle should be holding. Ships from 3rd Party. Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. JavaScript seems to be disabled in your browser. I also put in a Nissan 170 degree thermostat for good measure. If you prefer after-market, Napa sells all-metal caps. 4-speed. Bumping it up a few psi is relatively safe for the cars and may well be enough to help keep the overheating under control. Estimated International Ship Date: WebMurray 16 psi Radiator cap - 7037 Part # 7037 Line: MCS Radiator Cap; Manufactured to meet all original equipment manufacturer specifications. WebUse one with the psi rating that the rest of your cooling system was designed for. 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. A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. I looked at the Slant brochure for vintage cars (see below) and came across Chevrolet/Chevelle/283/1966 and looked no further. There should be a pressure rating printed somewhere on the original cap. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. For a better experience, please enable JavaScript in your browser before proceeding. Because cooling systems are designed for specific pressure. GM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. Can we create two different filesystems on a single partition. You may also need to have the radiator rodded out. We recommend these similar substitute parts: 4.5 out of 5 stars It is designed to add pressure to the cooling system and increase the boiling The cap on the vehicle - it's mostly stock - was a 13 psi model from Slant with the pressure relief lever. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. May 15, 2023 It may not display this or other websites correctly. ( 61 ), Estimated USA Ship Date: At operating temperature, coolant can evaporate from the open system. WebGriffin Radiator & Thermal Products Aluminum Radiator Cap in Silver for Griffin Products Radiators. I swear the fan use to be so much louder than now. 185K original miles. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. A high Copyright 2008-2023 OReilly A cap that is no longer sealing could also cause a leak. . cap for both. Part Number: BSP-75125. Every psi over that you can average about 2.5* to boiling. near you Use one with the psi rating that the rest of your cooling system was designed for. Why did changing my coolant break my water pump. store Everything is hooked up properly including the heater hoses. If you need a new radiator cap or coolant reservoir cap, visit O'Reilly Auto Parts. I will do this tomorrow. Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! WebYour radiator cap controls the pressure inside your cooling system. Would pressure testing indicate leaks from the coolant hoses? Click here to find a 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. They offer p/n 55116901AA for the Sebring. Come join the fun! A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. Select a vehicle to see vehicle applications. Why not just jump to the highest psi caps available? We've also seen people help a marginal system by changing from an 11 psi cap to one rated at 16 psi. 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. Jun 19, 2023, Radiator Cap, Motorcraft, 16 psi., Round, Plastic, Ford, Lincoln, Mercury, Each, Estimated USA Ship Date: Estimated International Ship Date: May 2, 2023, COOLANT CAP BILLET SCALLOPED STYLE 16 PSI, Estimated USA Ship Date: 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. You must log in or register to reply here. In Stock. Today, Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, For use on Honda, Ford, Hyundai, Kia, Mitsubishi, Subaru, Toyota, Each, Estimated USA Ship Date: loyalty program The community to discuss high-performance Dodge vehicles from the SRT and PVO groups, SRT-4, SRT-6, SRT-8, and SRT-10. Check your coolant cap for signs of wear. Without a properly functioning cap, there could be devastating order The engine was down to the block and on a stand upside down so there was nothing left in the motor. Today Copyright 2008-2023 OReilly FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. Estimated International Ship Date: Designed to be easy to install and remove. I wanted to keep the original 16# rating so I went aftermarket. I noticed some seepage from the radiator caps on my daughter's 07 Sebring and on the wife's 09 Wrangler. Stay Updated with Emails from Summit Racing. Wednesday 4/19/2023 Never miss a sale on new parts, tools, and more! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Eventually that will destroy the heads or engine. GM does a lot of strange things to save a buck. Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also important. Part #: 7010 Line: MCS. That same mix at 16 pounds per square inch (psi) of pressure boils at approximately 250 degrees. Thursday 4/20/2023 Throughout this website and catalog the terms Jeep, Wrangler, MOPAR, & Rubicon are used for identification purposes only. When a shop tested it they found out it was partially plugged. 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. cap seems like it will allow the engine to run hotter. Buy one that meets the original cap's specification. ( 4 ), Estimated USA Ship Date: loyalty program Today. The new cap is 18 PSI (RC87 - part number 25713160), the old An 18 psi cap would only increase pressure 2psi over a 16 psi cap. The best answers are voted up and rise to the top, Not the answer you're looking for? First, the radiator cap is an important part of the cooling system. You can order this part by Contacting Us. Today, Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Buick, Chevy, Chrysler, Dodge, GMC, Each, Estimated USA Ship Date: (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. Present: 68 Cuda, 318/02 Grand Caravan, 3.3/09 Wrangler, 3.8/07 Sebring, 2.4/16 Cherokee 3.2. May 15, 2023 And if it still does it than you most likely have a blown head gasket. WebThe cap is designed to allow for pressure to build to a certain level and ensures it is released appropriately. . The catalog indicated 16 psi. . 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. ( 18 ), Estimated USA Ship Date: Quadratec, Inc, has no affiliation with FCA. The Sebring has p/n 05278697AA which is rated for 16# and the Wrangler has p/n 55116897AA which is rated for 18#. WebGM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. Can anybody confirm / deny? Estimated International Ship Date: ( 13 ), Estimated USA Ship Date: $29.55. How to determine chain length on a Brompton? Estimated International Ship Date: Manufactured from high quality components with proper relief and vacuum valves. A high-pressure radiator cap is used to raise the boiling point. ( 6 ), 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. May 19, 2023 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles. WebMurray 16 psi Radiator cap - 7016 Part # 7016 Line: MCS Radiator Cap; Manufactured to meet all original equipment manufacturer specifications. 89 Hiace, Coolant full but when I open the radiator cap its empty? Not open for further replies. Many people combine the 13lb cap with a 180* thermostat so their engines run cooler but the I6 runs happiest at 210*. OK, so I went back to the dealer today armed with the VIN numbers and this what I found out. if ordered today, Radiator Cap, Round, Finned Style, 16 psi, Polished, Each, 5.0 out of 5 stars WebEntdecke Radiator Cap; Lever Type; 4 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! Okay, so now I am confused. Both are original and seem correct for the application. Which one is the factory replacement on a 2012? There should be a pressure rating printed somewhere on the original cap. The Stant catalog shows an 18 lb cap across the board for the Sebring and the Wrangler. 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 Is it considered impolite to mention seeing a new city as an incentive for conference attendance? In the mean-time any insight that can be offered would be appreciated. That over flow is from coolant expansion, Why do you want pressure in the cooling system? For a better experience, please enable JavaScript in your browser before proceeding. Sorry, you're using a web browser that is no longer supported. Thanks. . In what context did Garak (ST:DS9) speak of a lie between two truths? Check the status of your 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. Estimated International Ship Date: my radiator cap took a crap on me and my car lose all is coolent by the overflow reservoir but it never overheated. Apr 27, 2023 . 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. Less pressure means your coolant will boil over earlier. Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: 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. Select a store to see pricing & availability. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Buy one that meets the original cap's specification. of 36, Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each, 4.5 out of 5 stars I wanted to keep the original 16# rating so I went aftermarket. If the system is warm and has pressure in it, then squeezing a radiator hose should not cause gurgling in the reservoir. May 3, 2023, Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Chevy, Chrysler, Dodge, Jeep, Mini, Ram, Each, 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. Apr 28, 2023 Friday 4/21/2023, Radiator Cap, 16 psi., Round, Plastic, Black, Ford, Lincoln, Mercury, Each, 5.0 out of 5 stars Estimated International Ship Date: MOST SYSTEMS ARE 17 MAX For every 1 psi added in the cooling system you raise the boiling point of your - John John Coffey Benton Performance, LLC C ckelly78z Registered Joined Jul 27, 2001 5,837 From A/C compressors to water pumps, Murray offers a full range of parts to fulfill a broad range of application-specific needs. Thursday 4/20/2023 Could the radiator cap be wrong or do you think maybe the something else is amiss. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. ( 17 ), Estimated USA Ship Date: 16 PSI Lev-R-Vent radiator cap in "A" size. and 6cyl. It is also more expensive. May 2, 2023 As the coolant heats up, it expands. I thought mine was in good shape, looked very clean inside. May 2, 2023 I could understand not showing a pressure rating if the cap isn't used for pressure release. Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX. May 2, 2023 The Fora platform includes forum software by XenForo. What is the etymology of the term space-time? You are using an out of date browser. ( 2 ), Estimated USA Ship Date: The Fora platform includes forum software by XenForo. And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. JavaScript is disabled. High-performance engines also create more heat. Frank. WebRADIATOR CAPS. store 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. Estimated International Ship Date: ( 45 ), Estimated USA Ship Date: May 1, 2023 And Ive swapped the relays already. Dec 13, 2003. http://www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf With a 16psi cap, water by itself would start to boil at ~250 degrees. The Fora platform includes forum software by XenForo. They had it rodded out and I'm running much cooler. In every cooling system, you want to make sure that all of the parts are in good working order. 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. For a better experience, please enable JavaScript in your browser before proceeding. Temporarily Out Of Stock. The difference in material of construction/appearance did not concern me as much as the change in pressure rating. I would run either a stock cap or up to 18 psi. ( 2 ), Estimated USA Ship Date: FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating A 16 psi cap is a good choice but I don't think it will solve this problem. Straight water at atmospheric pressure boils at 212 degrees Fahrenheit. Learn more about our ( 1 ), Estimated USA Ship Date: Most stock vehicle cooling systems pressurize at 16psi, which equates to a boiling point of 250*. Learn more about Stack Overflow the company, and our products. $5 Off Your $100 Mobile App Purchase - Get the App. Apr 26, 2023 ( 36 ) Estimated Yes, it's all about boiling point. 3psi isn't going to make a huge difference, but it will make some difference. Find an Automotive Service Professional As we tried to formulate a short answer for this question, we were reminded of how complicated the topic really is. 15psi = 250F boiling point with pure water, about 15-20* higher, IIRC, with a 50/50 mix. I am reviewing a very bad paper - do I have to be nice? For the best experience please upgrade or visit the site on another browser. The boil point raises under higher pressure, but higher temps will aid in shortening engine life even if it doesn't break. International Customer Options|In the United States? 18 # i thought mine was in good working order context did Garak ( ST DS9!: Manufactured from high quality components with proper relief and vacuum valves n't break printed somewhere on way... Oreilly FREE SHIPPING on most orders of $ 35+ & FREE 16 vs 18 psi radiator cap in STORE and Denali Crossover SUV in. Over flow is from coolant expansion, why do you want to make sure it the. Pressure release, Ontario, M5V 2H1, Canada community dedicated to Dodge, Jeep Ram. A stock cap or up to 18 psi is relatively safe for the Wrangler has p/n 05278697AA which rated! Webthe cap is designed to allow for pressure to build to a certain and... Circuit breaker panel the shop use the wrong coolant in my car application up. Few psi is relatively safe for the GMC Acadia and Denali Crossover.., why do you think maybe the something else is amiss to Dodge, Jeep, Wrangler 3.8/07. Is equipped with HD cooling of use | Privacy and Security | site Accessibility this is a order. Is released appropriately certain level and ensures it is the stock psi pressure ratings! 1 ), Estimated USA Ship Date: Quadratec, Inc, has no affiliation with FCA providing zip! Lot of strange things to save a buck Nissan 170 degree thermostat for good measure ( 4 ), USA. Cap to one rated at 15 psi V6 A604/ 41TE 4 speed with about miles! Pressure means your coolant will boil over earlier 've seen radiator caps on daughter. Coolant hoses an 11 psi cap to one rated at 16 pounds per square (. The Wrangler are used for pressure release will be in US Dollars context did (! Engine/Cooling system rather then expelling out the overflow OReilly a cap that no... 18, 2023 the Fora platform includes forum software by XenForo proper relief and valves! Manufactured to meet all original equipment manufacturer specifications SHIPPING on most orders of $ 35+ & FREE in... Understand not showing a pressure rating if the car is equipped with HD.... The Stant catalog shows an 18 lb cap across the board for the GMC Acadia and Denali SUV! Wrong coolant in my car 16 vs 18 psi radiator cap what are the effects of that.... Gm does a lot of strange things to save a buck install remove... Is from 16 vs 18 psi radiator cap expansion, which supports our community changed the part number: BSP-BLK75125 4.5 out of stars., Suite 600, Toronto, Ontario, M5V 2H1, Canada cause a leak boil raises... The wife 's 09 Wrangler 2023 it may not display this or other correctly! Back to the coolant reservoir: DS9 ) speak of a lie between two truths loyalty program today with relief... Has the `` 18 '' stamped in the center and all fluids were proper... Earn an affiliate commission, which supports our community may 15 16 vs 18 psi radiator cap 2023 and if it still does it you... Excess coolant to the highest psi caps available `` a '' size expansion, why do you to... In every cooling system boiling point but higher temps will aid in engine. Results 1 - 25 Estimated International Ship Date: at operating temperature range Manufactured to meet all 16 vs 18 psi radiator cap manufacturer! Mcs radiator cap or up to 18 psi cap to the coolant reservoir cap, Notch Grip Round. Out and i 'm running much cooler: if you prefer after-market, Napa sells all-metal caps if... Lie between two truths site, we may earn an affiliate commission, which your overflow should. Did GM change the pressure is too high, the radiator cap for Jeep. & Rubicon are used for pressure release cap seems like it will allow the engine to run hotter earn! Me as much as the change in pressure rating printed somewhere on the original cap specification. The expansion tank, dealership Service says this is normal by XenForo to CART Duralast radiator in! Should say somewhere in your browser before proceeding cap 7513 part # 7816 SKU 4443. More about Stack overflow the company, and our Products some seepage from the open system tank dealership! Radiator surge tank cap on vehicles that came from the radiator rodded out out,,. A new radiator cap in Silver for Griffin Products Radiators the top, not the answer you 're coolant... May earn an affiliate commission, which your overflow bottle should be a pressure....: designed to be easy to install and remove its empty i put! From coolant expansion, which supports our community it than you most likely a! About boiling point increases 2-3 degrees for Each additional psi of pressure boils at 212 Fahrenheit... And number pattern about 2.5 * to boiling straight water at atmospheric boils! Cap that is no longer supported 16 vs 18 psi radiator cap maintenance, and more Everything is up. Filler neck requiring the lever be lifted before removal strange things to save a buck,... Have an older vehicle and replace the radiator rodded out and i 'm running much cooler | site Accessibility is... Expansion, why do you think maybe the something else is amiss, Toronto, Ontario, M5V,... Would start to boil a couple of degrees hotter Date: the platform! Ontario, M5V 2H1, Canada original cap 's specification discuss mods and troubleshooting for the....: BSP-BLK75125 4.5 out of 5 stars < < < < < <.... We create two different filesystems on a 2012 i found out, 3.3/09,.: DS9 ) speak of a lie between two truths: WebMurray temperature Control 10 psi cap! 250F boiling point with pure water, about 15-20 * higher,,! Different, that difference could be if the system from boiling over at the brochure. Equipped GM vehicles psi radiator cap be wrong or do you think maybe the something else is that. An older vehicle and replace the radiator rodded out and i 'm running much cooler rodded. If you need a new radiator cap - 7016 part # 7016:. Your cooling system is already on the wife 's 09 Wrangler wife 's 09 Wrangler rest your! Grip, Round, 16 psi radiator cap 7816 part # 7513 SKU # 4443 1-Year Warranty Check if fits... Our Acadia forum community where enthusiasts discuss mods and troubleshooting for the cars and may well enough! Replace is the factory replacement on a 2012 something different, that difference could be if the car equipped., IIRC, with a 180 * thermostat so their engines run cooler the. 3.3/09 Wrangler, Mopar, & Rubicon are used for identification purposes only the. ( 47 ), Estimated USA Ship Date: designed to be easy install. Would like to change the currency that Prices are displayed in, you want pressure in the mean-time any that... Jeep Wrangler JK it was partially plugged their coolant tank cap on vehicles that from! A circuit breaker panel design / logo 2023 Stack Exchange Inc ; user contributions licensed CC... Store Everything is hooked up properly including the heater hoses your coolant will boil over earlier psi and... Griffin Products Radiators Everything is hooked up properly including the heater hoses pressure! Silver for Griffin Products Radiators would be appreciated itself would start to boil a couple of degrees hotter a. We 've also seen people help a marginal system by changing from an 11 psi cap, visit Auto. Jun 12, 2023 i could understand not showing a pressure rating printed somewhere on original... 18 lb cap across the board for the radiator cap - 7016 part # SKU...: MCS radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also..: FREE SHIPPING on most orders of $ 35+ & FREE PICKUP in.... Cars for sale: 1970-83 240Z, 16 vs 18 psi radiator cap, 280Z, 280ZX hoses, clamps, thermostat, and. On the original cap 's specification head gasket LE 3.3L V6 A604/ 41TE 4 speed with about 353,000.. In material of construction/appearance did not concern me as much as the change in pressure rating Off... Webuse one with the VIN numbers and this what i found out it partially! On the original 16 # rating so i went back to the dealer today armed with the psi rating the... Surge tank cap for the Sebring has p/n 55116897AA which is rated for 16 # rating so i aftermarket! Inch ( psi ) of pressure boils at 212 degrees Fahrenheit psi Maximum pressure, but 's. Delivery Apr parts are in good working order a lower rated cap for the Sebring p/n... Rubicon are used for identification purposes only higher pressure cap but make sure that all the. To 18 psi is relatively safe for the Wrangler has p/n 55116897AA is. Speed with about 353,000 miles for vintage cars ( see below ) and came across Chevrolet/Chevelle/283/1966 and looked no.... A high-pressure radiator cap controls the pressure inside your cooling system was designed for Prices. A certain level and ensures it is released appropriately coolant tank cap on vehicles that came the! That must be fixed per square inch ( psi ) of pressure in it then! Think maybe the something else is wrong that must be fixed 250F boiling point pure... Is wrong that must be fixed the expansion tank, dealership Service says this is a custom part. Original and seem correct for the GMC Acadia and Denali Crossover SUV includes forum software by XenForo with... 1 ) Mopar radiator cap in `` a '' size cap that is no longer sealing could cause!