16 vs 18 psi radiator cap

In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi 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. A 16 psi cap is a good choice but I don't think it will solve this problem. I tend to agree that the higher pressure rating is concerning. This is a custom order part. The difference in material of construction/appearance did not concern me as much as the change in pressure rating. May 2, 2023, COOLANT CAP BILLET SCALLOPED STYLE 16 PSI, Estimated USA Ship Date: Designed to be easy to install and remove. ( 1 ), Estimated USA Ship Date: Estimated International Ship Date: 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. The best answers are voted up and rise to the top, Not the answer you're looking for? Ships from 3rd Party. order of 36, Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each, 4.5 out of 5 stars Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars Estimated International Ship Date: Could the radiator cap be wrong or do you think maybe the something else is amiss. And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. 1995-2023, Quadratec, Inc. All rights reserved. GM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. water boils at a higher temp at pressure . if ordered today, Radiator Cap, Round, 16 psi Maximum Pressure, Steel, Natural, Chrysler, Dodge, Jeep, Plymouth, Each, 1.0 out of 5 stars The Fora platform includes forum software by XenForo. WebGM has changed the part number for the radiator surge tank cap on vehicles that came from the factory with Dex-Cool. . I would run either a stock cap or up to 18 psi. 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 loyalty program May 2, 2023 Today, Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, For use on Honda, Ford, Hyundai, Kia, Mitsubishi, Subaru, Toyota, Each, Estimated USA Ship Date: If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. 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. They had it rodded out and I'm running much cooler. . MAKE SURE YOU USE THE SAME PSI CAP AS STOCK. 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. . I will do this tomorrow. The cap will allow greater pressure, but that shows a blow-by problem. Many people combine the 13lb cap with a 180* thermostat so their engines run cooler but the I6 runs happiest at 210*. When the coolant cools and contracts, it pulls it back into the rad from the overflow bottle. Auto Parts v 7f1e0a29b (4877w) cv1447. A high Why not just jump to the highest psi caps available? Why did changing my coolant break my water pump. 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 I wouldnt say "boiling point", I would say that its the presure point where the cap opens to let the overflow pass. Chrysler has gone back and forth with different pressures for the cooling system pressure caps during the '00's. May 12, 2023, Radiator Cap, Aluminum, Polished, Round, V8 Logo, 16 psi, Each, 4.94 out of 5 stars Connect and share knowledge within a single location that is structured and easy to search. May 15, 2023 Estimated International Ship Date: 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. When the pressure is too high, the cap vents excess coolant to the coolant reservoir. WebBillet Specialties Notch Grip Radiator Caps 75125. ( 1 ), Estimated USA Ship Date: Estimated International Ship Date: Wednesday 4/19/2023 Estimated International Ship Date: Yes, it's all about boiling point. OK, so I went back to the dealer today armed with the VIN numbers and this what I found out. Dec 13, 2003. Estimated International Ship Date: WebRadiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each. Is this normal? Tomorrow my radiator cap took a crap on me and my car lose all is coolent by the overflow reservoir but it never overheated. From A/C compressors to water pumps, Murray offers a full range of parts to fulfill a broad range of application-specific needs. As we tried to formulate a short answer for this question, we were reminded of how complicated the topic really is. May 31, 2023 Today, Radiator Cap, Aluminum, Polished, Round, Circle Logo, 16 psi, Each, 4.63 out of 5 stars rev2023.4.17.43393. 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 We carry radiator caps to fit most applications. ( 18 ), Estimated USA Ship Date: You can order this part by Contacting Us. this is how a 750 hp , 9000 rpm nascar motor can run pure water and maitain a 230* + F for 500 miles . Reason being many times I have seen boosted cars with coolant overflowing out of the resevior bottle it is because of a blown headgasket. Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: cap for both. May 2, 2023 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. Designed to be easy to install and remove. near you Manufactured from high quality components with proper relief and vacuum valves. The radiator cap is often overlooked in common engine overheating problems. I have a problem with my new motor buildup that has me somewhat baffled. Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating For the best experience please upgrade or visit the site on another browser. Pulled the new cap off, put the old one back on and she's back to normal. Manufactured from high quality components with proper relief and vacuum valves. Frank. Learn more about our May 19, 2023 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles. The new cap is 18 PSI (RC87 - part number 25713160), the old one for many vehicles was 15 PSI (RC75 - part number 10296465). Check your coolant cap for signs of wear. The fan motors, relays, and sensors can all be checked for proper operation with a few simple keystrokes before anything is changed. '74 (early) 260Z. A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. 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. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. At operating temperature, coolant can evaporate from the open system. ( 45 ), Estimated USA Ship Date: Select a store to see pricing & availability, California Transparency in Supply Chain Act. Today. Finding valid license for project utilizing AGPL 3.0 libraries. 12 Add TO CART Duralast Radiator Cap 7816 Part # 7816 SKU # 4443 1-Year Warranty Check if this fits your vehicle. Can anybody confirm / deny? JavaScript is disabled. WebEntdecke Radiator Cap; Lever Type; 4 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! WebUse one with the psi rating that the rest of your cooling system was designed for. For the best experience please upgrade or visit the site on another browser. If your cap isn't venting, this Ships Today. JavaScript is disabled. <<<. 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 ordered today. May 3, 2023 Without a properly functioning cap, there could be devastating For a better experience, please enable JavaScript in your browser before proceeding. Temporarily Out Of Stock. Estimated International Ship Date: It should say somewhere in your owner's manual. Today, Radiator Cap, Stant, 16 psi, Universal, Each, 5.0 out of 5 stars If your cap isn't venting, this causes excess pressure in the cooling system, and can cause leaks or a collapsed radiator hose. We've also seen people help a marginal system by changing from an 11 psi cap to one rated at 16 psi. Call the 16 psi puking as a warning sign of impending death. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! ( 4 ), Estimated USA Ship Date: Actually, you don't get a choice. The Fora platform includes forum software by XenForo. Both are original and seem correct for the application. Okay, so now I am confused. 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. Higher That's interesting. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Straight water at atmospheric pressure boils at 212 degrees Fahrenheit. . Quadratec, Inc, has no affiliation with FCA. Estimated International Ship Date: Is there a benefit to either or? Enhance your email experience by providing your zip code for area specific offers. Higher pressure caps can boost the boiling Today, Radiator Cap, Safecap, Billet Aluminum, Black Anodized, Round, 16 psi, Each, 5.0 out of 5 stars Estimated International Ship Date: Radiator Cap; Manufactured to meet all Original Equipment specifications. store Buy one that meets the original cap's specification. Terms of Use | Privacy and Security | Site Accessibility order 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. near you The store will not work correctly in the case when cookies are disabled. Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. If your cooling system is in good shape, the higher pressure unlikely to cause problems. For the best experience on our site, be sure to turn on Javascript in your browser. May 3, 2023 Apr 26, 2023 ( 2 ), Estimated USA Ship Date: Most stock vehicle cooling systems pressurize at 16psi, which equates to a boiling point of 250*. Is it considered impolite to mention seeing a new city as an incentive for conference attendance? NAPA lists a 13LB cap for both. Morris 4X4 shows a 13LB. I noticed some seepage from the radiator caps on my daughter's 07 Sebring and on the wife's 09 Wrangler. . ( 36 ) Estimated 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. The Factory Service Manual for 1987-1988 recommends a 14LB. The main thing the higher pressure cap will do is to increase the boiling point of the coolant slightly. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. GMPartsDirect shows the radiator cap for your car is rated at 15 psi. If you have an older vehicle and replace the radiator, you also need to inspect all of these other components. Part Number: BSP-75125. What information do I need to ensure I kill the same process, not one spawned much later with the same PID? May 2, 2023 store 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. ( 8 ), Estimated USA Ship Date: 3psi isn't going to make a huge difference, but it will make some difference. Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also important. In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi How can I test if a new package version will pass the metadata verification step without triggering a new package version? Are there any Bluetooth OBD2 scanners worth while? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. That combined with what seems like the high speed never coming on. (22), In Stock, Including at a Supplier. Part Number: BSP-BLK75125 4.5 out of 5 stars You may also need to have the radiator rodded out. 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. WebMurray Temperature Control 10 psi Radiator Cap - 7010. A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. Apr 28, 2023 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: $5 Off Your $100 Mobile App Purchase - Get the App. You must log in or register to reply here. (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. if ordered today. Quality tested to stand up to even the most demanding automotive cooling systems. With the 18 psi cap, it would start to boil a couple of degrees hotter. Colorado Springs. With a 16psi cap, water by itself would start to boil at ~250 degrees. Enhance your email experience by providing your zip code for area specific offers. Copyright 2008-2023 OReilly WebDuralast Radiator Cap 7513 Part # 7513 SKU # 4433 1-Year Warranty Check if this fits your vehicle. JavaScript is disabled. Someone skilled with using a quality scan tool, or OBD-II-connected PC, and the proper software can diagnose a fan problem. Learn more about our Can someone please tell me what is written on this score? If you need a new radiator cap or coolant reservoir cap, visit O'Reilly Auto Parts. The Fora platform includes forum software by XenForo. Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Polished, Each. Click here to find a Today First thing to try to replace is the pressure cap but make sure it is the stock psi pressure. It is designed to add pressure to the cooling system and increase the boiling Present: 68 Cuda, 318/02 Grand Caravan, 3.3/09 Wrangler, 3.8/07 Sebring, 2.4/16 Cherokee 3.2. I also put in a Nissan 170 degree thermostat for good measure. Did the shop use the wrong coolant in my car? Thursday 4/20/2023 If you're losing coolant then something else is wrong that must be fixed. They offer p/n 55116901AA for the Sebring. For open or closed system. That over flow is from coolant expansion, I thought mine was in good shape, looked very clean inside. As a rule of thumb, yes. Estimated International Ship Date: WebRADIATOR CAPS. It is also more expensive. ( 47 ), Estimated USA Ship Date: When you purchase through links on our site, we may earn an affiliate commission, which supports our community.

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16 vs 18 psi radiator cap