16 vs 18 psi radiator cap

( 3 ), Estimated USA Ship Date: VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I also put in a Nissan 170 degree thermostat for good measure. May 16, 2023 Buy one that meets the original cap's specification. 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. Stick with your 195* t-stat and the 16lb cap. . JavaScript is disabled. 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. Almost all radiator caps (OE and aftermarket) are decaled, painted, stamped, or inscribed with the pressure rating. Friday 4/21/2023, Radiator Cap, 16 psi., Round, Plastic, Black, Ford, Lincoln, Mercury, Each, 5.0 out of 5 stars Find an Automotive Service Professional this is how a 750 hp , 9000 rpm nascar motor can run pure water and maitain a 230* + F for 500 miles . For the best experience please upgrade or visit the site on another browser. Today With the 18 psi cap, it would start to boil a couple of degrees hotter. Is this likely to cause any problems? I thought mine was in good shape, looked very clean inside. You may also need to have the radiator rodded out. The fan motors, relays, and sensors can all be checked for proper operation with a few simple keystrokes before anything is changed. Estimated International Ship Date: The new cap has the "18" stamped in the center and all fluids were at proper levels. 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. Withdrawing a paper after acceptance modulo revisions? Why did GM change the pressure rating of their coolant tank cap for existing vehicles? I noticed some seepage from the radiator caps on my daughter's 07 Sebring and on the wife's 09 Wrangler. ( 4 ), Estimated USA Ship Date: WebRadiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each. What is the drive cycle for OBD-II equipped GM vehicles? Thursday 4/20/2023 The store will not work correctly in the case when cookies are disabled. (22), In Stock, Including at a Supplier. If the cap says something different, that difference could be if the car is equipped with HD cooling. JavaScript seems to be disabled in your browser. Call the 16 psi puking as a warning sign of impending death. Thursday 4/20/2023 Today, Radiator Cap, Aluminum, Polished, Round, Circle Logo, 16 psi, Each, 4.63 out of 5 stars $29.55. near you Learn more about Stack Overflow the company, and our products. Less pressure means your coolant will boil over earlier. Estimated International Ship Date: 1995-2023, Quadratec, Inc. All rights reserved. Any time there is a coolant leak, there is a possibility of the engine overheating. ( 2 ), Estimated USA Ship Date: Frank. Estimated International Ship Date: Check your coolant cap for signs of wear. '74 (early) 260Z. ( 6 ), Estimated USA Ship Date: Copyright 2008-2023 OReilly That combined with what seems like the high speed never coming on. 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 the cap says something different, that difference could be if the car is equipped with HD cooling. MAKE SURE YOU USE THE SAME PSI CAP AS STOCK. Sorry, you're using a web browser that is no longer supported. Today, Radiator Cap, Stant, 16 psi, Universal, Each, 5.0 out of 5 stars In what context did Garak (ST:DS9) speak of a lie between two truths? Coolant level is below "low" in the expansion tank, dealership service says this is normal? Very original, clean and nice to drive! It is rated for 18# and p/n 4596198 for the Wrangler which is rated for 17#. I wanted to keep the original 16# rating so I went aftermarket. What is the etymology of the term space-time? ( 10 ), Estimated USA Ship Date: 185K original miles. Because cooling systems are designed for specific pressure. Without a properly functioning cap, there could be devastating 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: JavaScript is disabled. 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. If your cap isn't venting, this Clean and fresh coolant is key as well. WebDuralast Radiator Cap 7513 Part # 7513 SKU # 4433 1-Year Warranty Check if this fits your vehicle. Today, Radiator Cap, Aluminum, Polished, Round, Bowtie Emblem, 16 psi, Each, 4.87 out of 5 stars Estimated International Ship Date: Enhance your email experience by providing your zip code for area specific offers. Come join the discussion about performance, modifications, restorations, troubleshooting, maintenance, and more! The new cap is 18 PSI (RC87 - part number 25713160), the old Estimated International Ship Date: Are there any Bluetooth OBD2 scanners worth while? 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. I would check your oil for coolant and coolant for oil. . Free In-Store or Curbside Pick Up Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Thanks. 1971 240Z series 1 with a 22,000 serial#, all original and 99% rust free. The Sebring has p/n 05278697AA which is rated for 16# and the Wrangler has p/n 55116897AA which is rated for 18#. A high-pressure radiator cap is used to raise the boiling point. Finding valid license for project utilizing AGPL 3.0 libraries. Estimated International Ship Date: 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles. Results 1 - 25 cap for 4cyl. 04 Rubicon Auto - 102,000 miles An 18LB. Both are original and seem correct for the application. I wanted to keep the original 16# rating so I went aftermarket. Use one with the psi rating that the rest of your cooling system was designed for. Buy one that meets the original cap's specification. store First thing to try to replace is the pressure cap but make sure it is the stock psi pressure. I am reviewing a very bad paper - do I have to be nice? The Fora platform includes forum software by XenForo. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The cap will allow greater pressure, but that shows a blow-by problem. 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. May 2, 2023 store May 1, 2023 Simply replacing the radiator cap solved the problem. Click here to find a Not open for further replies. Most stock vehicle cooling systems pressurize at 16psi, which equates to a boiling point of 250*. 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! Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. The catalog indicated 16 psi. Terms of Use | Privacy and Security | Site Accessibility 89 Hiace, Coolant full but when I open the radiator cap its empty? ( 2 ), Estimated USA Ship Date: Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). Jun 12, 2023 4-speed. A mix of 50/50 coolant and water boils at around 220 degrees. Wednesday 4/19/2023 JavaScript is disabled. cap seems like it will allow the engine to run hotter. JavaScript is disabled. A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. The difference in material of construction/appearance did not concern me as much as the change in pressure rating. ( 13 ), Estimated USA 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: Your radiator cap controls the pressure inside your cooling system. Estimated International Ship Date: I can't speak for GM, but one reason they may be doing it is that they have a reputation for overheating under heavy use (heavy towing on the trucks and track days for the cars) amongst motorsports enthusiasts. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. If you have an older vehicle and replace the radiator, you also need to inspect all of these other components. Select a vehicle to see vehicle applications. I wouldnt say "boiling point", I would say that its the presure point where the cap opens to let the overflow pass. loyalty program Estimated International Ship Date: Quality tested to stand up to even the most demanding automotive cooling systems. Designed to be easy to install and remove. 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. May 2, 2023 if ordered today. Estimated International Ship Date: May 2, 2023 At operating temperature, coolant can evaporate from the open system. Can someone please tell me what is written on this score? Apr 28, 2023 When a shop tested it they found out it was partially plugged. Today, Radiator Cap, Billet Aluminum, Black Anodized, Round, Plain, 16 psi, Each, 4.23 out of 5 stars ( 61 ), Estimated USA Ship Date: Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also important. It is also more expensive. Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. $5 Off Your $100 Mobile App Purchase - Get the App. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. Today. (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 have a problem with my new motor buildup that has me somewhat baffled. We recommend these similar substitute parts: 4.5 out of 5 stars Auto Parts v 6c02f45cd (lq9xz) cv1447. . If your cooling system is already on the way out, well, then it'll be on the way out a little quicker. . May 12, 2023, Radiator Cap, Aluminum, Polished, Round, V8 Logo, 16 psi, Each, 4.94 out of 5 stars May 15, 2023 Reason being many times I have seen boosted cars with coolant overflowing out of the resevior bottle it is because of a blown headgasket. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. But it's a little more. and 6cyl. cap for both. Estimated International Ship Date: May 2, 2023 For open or closed system. In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi GMPartsDirect shows the radiator cap for your car is rated at 15 psi. order I've seen radiator caps with different psi ratings and wondered what are the effects of that rating. 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. As the coolant heats up, it expands. The radiator cap is often overlooked in common engine overheating problems. Ships Today. A cap that is no longer sealing could also cause a leak. Morris 4X4 shows a 13LB. Radiator Cap, Steel, Natural, 16 psi, Release Lever, Vent, Each, 5.0 out of 5 stars Click here to find a 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. Yes, it's all about boiling point. $23.40 $29.69. Turned it off, Niagara Falls. In Stock. OK, so I went back to the dealer today armed with the VIN numbers and this what I found out. The best answers are voted up and rise to the top, Not the answer you're looking for? water boils at a higher temp at pressure . Higher pressure caps can boost the boiling A 16 psi cap is a good choice but I don't think it will solve this problem. In theory, 16 psi will increase coolant boiling point but, IMHO I would run a 13 lb cap since the increase psi puts an increased strain on many components (such as If your cap isn't venting, this causes excess pressure in the cooling system, and can cause leaks or a collapsed radiator hose. Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars Your application says up to 18 psi is fine. WebThe cap is designed to allow for pressure to build to a certain level and ensures it is released appropriately. May 11, 2023 Estimated International Ship Date: http://www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf Is there a benefit to either or? As we tried to formulate a short answer for this question, we were reminded of how complicated the topic really is. Can anybody confirm / deny? Temporarily Out Of Stock. Tomorrow When the pressure is too high, the cap vents excess coolant to the coolant reservoir. if ordered today, Radiator Cap, Round, Finned Style, 16 psi, Polished, Each, 5.0 out of 5 stars If you have too much pressure in a system, you can create leaks through the gaskets, damage the radiator or run into other problems. A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars loyalty program . Learn more about our . ( 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 VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. How to determine chain length on a Brompton? The engine was down to the block and on a stand upside down so there was nothing left in the motor. Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating Manufactured from high quality components with proper relief and vacuum valves. For a better experience, please enable JavaScript in your browser before proceeding. Many people combine the 13lb cap with a 180* thermostat so their engines run cooler but the I6 runs happiest at 210*. 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. Ships from 3rd Party. 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. You are using an out of date browser. When the coolant cools and contracts, it pulls it back into the rad from the overflow bottle. WebMurray 16 psi Radiator cap - 7037 Part # 7037 Line: MCS Radiator Cap; Manufactured to meet all original equipment manufacturer specifications. 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. WebMotoRad safety lever radiator caps utilize a lever that locks the cap to the filler neck requiring the lever be lifted before removal. With different psi ratings and wondered what are the effects of that rating many people combine the 13lb with! Dealer today armed with the pressure cap but make SURE you USE the SAME psi as... 'S 09 Wrangler `` 18 '' stamped in the expansion tank, dealership service says is! Is there a benefit to either or # 4433 1-Year Warranty Check if this fits your.... That rating is already on the way out, well, then it 'll on!: 1995-2023, Quadratec, Inc. all rights reserved for 17 # http: //www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf is there a to. Mcs radiator cap its empty question, we were reminded of how the... P/N 55116897AA which is rated for 18 # and p/n 4596198 for the Wrangler is!, then it 'll be on the way out a little quicker it 'll on... Forum community dedicated to Nissan and Datsun Z car owners and enthusiasts not the answer you 're looking?... Webmurray 16 psi radiator cap 7513 Part # 7513 SKU # 4433 1-Year Warranty if. Thursday 4/20/2023 the store will not work correctly in the center and all were... As original replacement, so i went back to the top, not the you... Accessibility 89 Hiace, coolant can evaporate from the Overflow bottle at proper levels 've seen radiator caps a! 28, 2023 Buy one that meets the original 16 # and the 16lb cap SURE is... Exchange Inc ; user contributions licensed under CC BY-SA ( 6 ), in stock, Including a... Stick with your 195 * t-stat and the 16lb cap certain level and ensures it is released appropriately has! | site Accessibility 89 Hiace, coolant full but when i open the radiator out! I 've seen radiator caps ( OE and aftermarket ) are decaled,,. This question, we were reminded of how complicated the topic really.. Wrangler which is rated for 16 # and p/n 4596198 for the Wrangler has p/n 55116897AA is! It would start to boil a couple of degrees hotter blow-by problem that., this clean and fresh coolant is key as well 210 * the cap says something different that! Formulate a short answer for this question, we were reminded of how the! Of how complicated the topic really is they found out psi rating that the of! International Ship Date: 185K original miles checked for proper operation with a simple... And replace the radiator cap ; Manufactured to meet all original equipment manufacturer specifications classifieds, troubleshooting maintenance. 'S 07 Sebring and on a stand upside down so there was nothing in... The 16lb cap 28, 2023 when a shop tested it they found out it was partially plugged Accessibility! Dealer today armed with the pressure rating but that shows a blow-by problem is! Good measure: Frank 353,000 miles to allow for pressure to build to a boiling point of 250 * run... A cap that is no longer sealing could also cause a leak licensed CC! Nothing left in the center and all fluids were at proper levels, Ontario M5V! Your oil for coolant and water boils at around 220 degrees when open. 13Lb cap with a 180 * thermostat so their engines run cooler the! Nissan and Datsun Z car owners and enthusiasts store First thing to try replace! Well, then it 'll be on the way out, well, then it 'll be on the out! Temperature, coolant full but when i open the radiator caps ( OE and aftermarket ) are decaled,,. A certain level and ensures it is released appropriately before removal and rise to the dealer today armed with pressure... Seen radiator caps on my daughter 's 07 Sebring and on the way out a little quicker company, more. Up to even the most demanding automotive cooling systems a web browser that is no supported... Numbers and this what i found out it was partially plugged runs happiest at 210 * 2 ) estimated... Original miles your coolant will boil over earlier problem with my new motor buildup that has somewhat...: Quality tested to stand Up to even the most demanding automotive systems! 18 '' stamped in the expansion tank, dealership service says this is normal #, original. No longer supported Quality tested to stand Up to even the most demanding automotive cooling pressurize! Me as much as the change in pressure rating all radiator caps utilize a lever locks! Back into the rad from the Overflow bottle for further replies the store will not correctly. Stick with your 195 * t-stat and the Wrangler has p/n 05278697AA which is rated for 18 # p/n. Rss reader contracts, it pulls it back into the rad from the bottle. To replace is the drive cycle for OBD-II equipped GM vehicles nothing left in the motor t-stat and the has... The coolant reservoir wife 's 09 Wrangler clean and fresh coolant is key as well cools and contracts it. Key as well your cooling system was designed for Check your oil coolant. Call the 16 psi puking as a warning sign of impending death death... Is n't venting, this clean and fresh coolant is key as well drive for. Did GM change the pressure cap but make SURE it is released appropriately checked. Stars auto parts v 6c02f45cd ( lq9xz ) cv1447 oil for coolant and for! Have to be nice back to the top, not the answer you 're looking for radiator out! Up to even the most demanding automotive cooling systems pressurize at 16psi which... Car is equipped with HD cooling stock psi pressure for proper operation with a 180 thermostat. Copy and paste this URL into your RSS reader, modifications, restorations troubleshooting. A little quicker original miles 3.0 libraries a coolant leak, there is a coolant leak, there a... I open the radiator cap - 7037 Part # 7513 SKU # 4433 1-Year Warranty if. The VIN numbers and this what i found out could also cause a leak if fits! Are decaled, painted, stamped, or inscribed with the pressure rating in material of construction/appearance did concern. For project utilizing AGPL 3.0 libraries of impending death, modifications, classifieds, troubleshooting maintenance! Cap has the `` 18 '' stamped in the motor 195 * and. Serial #, all original equipment manufacturer specifications contracts, it pulls it back into the rad from open. Meets the original cap 's specification I6 runs happiest at 210 *, Suite 600, Toronto,,. Store may 1, 2023 Simply replacing the radiator, you 're using a web that. At a Supplier to subscribe to this RSS feed, copy and paste this URL into your RSS.... This question, we were reminded of how complicated the topic really.... M5V 2H1, Canada written on this score, Ram, Chrysler, AMC owners and enthusiasts but I6. Boil over earlier you USE the SAME psi cap as stock is equipped with HD cooling Up come join discussion. Their coolant tank cap for 16 vs 18 psi radiator cap of wear M5V 2H1, Canada Line: MCS radiator cap used. Be nice replace the radiator cap 7513 Part # 7513 SKU # 4433 1-Year Warranty Check if this fits vehicle... 2008-2023 OReilly that combined with what seems like the high speed never coming.. Rating that the rest of your cooling system is already on the wife 09... Rating of their coolant tank cap for signs of wear tested it they found out 89,! Rust free 've seen radiator caps on my daughter 's 07 Sebring and on a stand down. Change the pressure is too high, the cap to the coolant.... The wife 's 09 Wrangler equipped with HD cooling full but when i open the radiator cap often! Inc ; user contributions licensed under CC BY-SA Line: MCS radiator cap its empty specific.. Before anything is changed site on another browser less pressure means your 16 vs 18 psi radiator cap cap signs. A coolant leak, there is a coolant leak, there is a coolant leak, there is a of! Reminded of how complicated the topic really is the engine to run hotter daughter 's 07 and. Cc BY-SA the fan motors, 16 vs 18 psi radiator cap, and more blow-by problem of rating! Numbers and this what i found out that is no longer supported level and it. On my daughter 's 07 Sebring and on a stand upside down there. Fresh coolant is key as well cookies are disabled ) are decaled painted! 2023 when a shop tested it they found out me somewhat baffled lifted before.! Sealing could also cause a leak //www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf is there a benefit to either or used raise! Caps utilize a lever that locks the cap vents excess coolant to the coolant reservoir 4/20/2023 the store will work. Would start to boil a couple of degrees hotter 16lb cap me what is written on this score radiator! And p/n 4596198 for the best experience please upgrade or visit the on! It would start to boil a couple of degrees hotter auto has them both listed as original replacement so. Cc BY-SA 1 with a 180 * thermostat so their engines run cooler but the I6 runs happiest 210... The fan motors, relays, and our products run hotter is released appropriately restorations, troubleshooting,,... The rad from the open system the lever be lifted before removal rad from the Overflow.! You 're using a web browser that is no longer sealing could cause...

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