16 vs 18 psi radiator cap16 vs 18 psi radiator cap

The radiator cap is often overlooked in common engine overheating problems. I thought mine was in good shape, looked very clean inside. order Higher Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. JavaScript is disabled. Find an Automotive Service Professional ( 8 ), Estimated USA Ship Date: Is this normal? Will bring back coolant from the overflow tank. With a 16psi cap, water by itself would start to boil at ~250 degrees. Estimated International Ship Date: Estimated International Ship Date: . ( 47 ), Estimated USA Ship Date: Bumping it up a few psi is relatively safe for the cars and may well be enough to help keep the overheating under control. Click here to find a Why did GM change the pressure rating of their coolant tank cap for existing vehicles? For a better experience, please enable JavaScript in your browser before proceeding. 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: For the best experience on our site, be sure to turn on Javascript in your browser. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR, & Rubicon are used for identification purposes only. Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars Your radiator cap controls the pressure inside your cooling system. Estimated International Ship Date: Click here to find a near you Quality tested to stand up to even the most demanding automotive cooling systems. Frank. An 18 psi cap would only increase pressure 2psi over a 16 psi cap. A cap that is no longer sealing could also cause a leak. and 6cyl. And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. It should say somewhere in your owner's manual. I am reviewing a very bad paper - do I have to be nice? I swear the fan use to be so much louder than now. Estimated International Ship Date: May 18, 2023 Friday 4/21/2023, Radiator Cap, 16 psi., Round, Plastic, Black, Ford, Lincoln, Mercury, Each, 5.0 out of 5 stars An 18LB. May 11, 2023 Select a vehicle to see vehicle applications. Use one with the psi rating that the rest of your cooling system was designed for. Very original, clean and nice to drive! Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: What is the drive cycle for OBD-II equipped GM vehicles? Each psi higher raises the boiling point by almost 2.5f degrees iirc. Radiator Cap, Steel, Natural, 16 psi, Release Lever, Vent, Each, 5.0 out of 5 stars I wouldnt say "boiling point", I would say that its the presure point where the cap opens to let the overflow pass. Wednesday 4/19/2023 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles. Estimated International Ship Date: 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. Pulled the new cap off, put the old one back on and she's back to normal. WebMurray 16 psi Radiator cap - 7016 Part # 7016 Line: MCS Radiator Cap; Manufactured to meet all original equipment manufacturer specifications. If your cooling system is in good shape, the higher pressure unlikely to cause problems. WebGriffin Radiator & Thermal Products Aluminum Radiator Cap in Silver for Griffin Products Radiators. May 31, 2023 Estimated International Ship Date: If your cooling system is already on the way out, well, then it'll be on the way out a little quicker. Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating #17. As the coolant heats up, it expands. For a better experience, please enable JavaScript in your browser before proceeding. Straight water at atmospheric pressure boils at 212 degrees Fahrenheit. Is this likely to cause any problems? I have a problem with my new motor buildup that has me somewhat baffled. What is the etymology of the term space-time? Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. Today. Part #: 7010 Line: MCS. May 2, 2023 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. The new cap has the "18" stamped in the center and all fluids were at proper levels. Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX. WebEntdecke Radiator Cap; Lever Type; 4 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! Because cooling systems are designed for specific pressure. In every cooling system, you want to make sure that all of the parts are in good working order. $23.40 $29.69. . ( 10 ), Estimated USA Ship Date: And Ive swapped the relays already. 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. Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars ( 2 ), Estimated USA Ship Date: They offer p/n 55116901AA for the Sebring. . 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 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. WebYour radiator cap controls the pressure inside your cooling system. if ordered today, Radiator Cap, Round, 16 psi Maximum Pressure, Steel, Natural, Chrysler, Dodge, Jeep, Plymouth, Each, 1.0 out of 5 stars May 1, 2023 Colorado Springs. I could understand not showing a pressure rating if the cap isn't used for pressure release. 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. May 2, 2023 ( 6 ), Estimated USA Ship Date: For a better experience, please enable JavaScript in your browser before proceeding. It is rated for 18# and p/n 4596198 for the Wrangler which is rated for 17#. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. 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. If you're losing coolant then something else is wrong that must be fixed. Select a store to see pricing & availability, California Transparency in Supply Chain Act. How to determine chain length on a Brompton? GMPartsDirect shows the radiator cap for your car is rated at 15 psi. Results 1 - 25 Part Number: BSP-BLK75125 4.5 out of 5 stars May 19, 2023 Turned it off, Niagara Falls. So the over-simplified answer to the tech quiz is that, yes, a higher pressure radiator cap can help prevent overheating. 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 Any time there is a coolant leak, there is a possibility of the engine overheating. Estimated International Ship Date: JavaScript is disabled. May 2, 2023 A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. >>> 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. Clean and fresh coolant is key as well. A higher pressure cap will keep more coolent in the engine/cooling system rather then expelling out the overflow. May 2, 2023 if ordered today. That over flow is from coolant expansion, Tomorrow <<<. You can order this part by Contacting Us. 5 (1) Mopar Radiator Cap for 07-18 Jeep Wrangler JK. Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. I don't think you will have an issue with any of them as long as your cooling system is in good condition. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. So, I went to the local dealer and the original p/n's are no longer available and have been superceeded in the computer. Estimated International Ship Date: WebRadiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each. 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. Most stock vehicle cooling systems pressurize at 16psi, which equates to a boiling point of 250*. For a better experience, please enable JavaScript in your browser before proceeding. ( 17 ), Estimated USA Ship Date: Eventually that will destroy the heads or engine. Actually, you don't get a choice. The Fora platform includes forum software by XenForo. ( 1 ), Estimated USA Ship Date: GMPartsDirect shows the radiator cap for your car is rated at 15 psi. It may not display this or other websites correctly. Why not just jump to the highest psi caps available? Both are original and seem correct for the application. Stick with your 195* t-stat and the 16lb cap. 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. May 2, 2023, COOLANT CAP BILLET SCALLOPED STYLE 16 PSI, Estimated USA Ship Date: May 3, 2023 J jrome39 Registered May 16, 2023 if ordered today. - John John Coffey Benton Performance, LLC C ckelly78z Registered Joined Jul 27, 2001 5,837 We recommend these similar substitute parts: 4.5 out of 5 stars The Sebring has p/n 05278697AA which is rated for 16# and the Wrangler has p/n 55116897AA which is rated for 18#. Enhance your email experience by providing your zip code for area specific offers. WebBillet Specialties Notch Grip Radiator Caps 75125. Today, Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Buick, Chevy, Chrysler, Dodge, GMC, Each, Estimated USA Ship Date: A mix of 50/50 coolant and water boils at around 220 degrees. Copyright 2023 by AUTOSALES, INCORPORATED Estimated International Ship Date: ( 1 ), Estimated USA Ship Date: The cap on the vehicle - it's mostly stock - was a 13 psi model from Slant with the pressure relief lever. The Factory Service Manual for 1987-1988 recommends a 14LB. JavaScript is disabled. Estimated International Ship Date: The difference in material of construction/appearance did not concern me as much as the change in pressure rating. There should be a pressure rating printed somewhere on the original cap. 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. Antifreeze can also increase the boiling point somewhat so it might not be an exact 9 degrees. Many people combine the 13lb cap with a 180* thermostat so their engines run cooler but the I6 runs happiest at 210*. Auto Parts v 6c02f45cd (lq9xz) cv1447. 4-speed. ( 36 ) Estimated ( 18 ), Estimated USA Ship Date: VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Present: 68 Cuda, 318/02 Grand Caravan, 3.3/09 Wrangler, 3.8/07 Sebring, 2.4/16 Cherokee 3.2. Are there any Bluetooth OBD2 scanners worth while? A high Learn more about our (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. Free In-Store or Curbside Pick Up May 3, 2023 Temporarily Out Of Stock. 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. May 2, 2023 WebRADIATOR CAPS. Estimated International Ship Date: Buy one that meets the original cap's specification. You may also need to have the radiator rodded out. In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi cap. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Without a properly functioning cap, there could be devastating http://www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf Why did changing my coolant break my water pump. Round top SU's, Factory Air. Less pressure means your coolant will boil over earlier. Estimated International Ship Date: Is it considered impolite to mention seeing a new city as an incentive for conference attendance? Must be fixed Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr 19, 2023 Temporarily out 5!, 3.8/07 Sebring, 2.4/16 Cherokee 3.2 Caravan, 3.3/09 Wrangler, MOPAR, & Rubicon are for... Put the old one back on and she 's back to normal could understand not showing a rating! Vehicle to see vehicle applications cooling system is in good condition 3.3L A604/. So the over-simplified answer to the local dealer and the original p/n 's are no longer and... Their coolant tank cap for your car is rated at 15 psi, you want to make sure that of. Is no longer sealing could also cause a leak is in good working order the relays already has the 18. Cap that is no longer sealing could also cause a leak & Rubicon are used for purposes! Pressure, Aluminum, Black Anodized, each vehicle cooling systems pressurize at,. The cap is often overlooked in common engine overheating problems change the pressure rating GMC... A better experience, please enable JavaScript in your browser before proceeding here to find a Why did my... The pressure rating if the cap is often overlooked in common engine overheating.... P/N 's are no longer sealing could also cause a leak as an incentive for conference attendance be! Mine was in good shape, the higher pressure radiator cap in Silver for Griffin Products Radiators display or. Good condition any of them as long as your cooling system is in good condition to a... At a Summit Racing Location, please enable JavaScript in your browser before.... Of pressure in the center and all fluids were at proper levels and have been superceeded the. An issue with any of them as long as your cooling system is in good condition may 19 2023... Zip code for area specific offers 1970-83 240Z, 260Z, 280Z, 280ZX Grand Caravan 3.3/09... Rated for 18 # and p/n 4596198 for the GMC Acadia and Denali Crossover SUV you may Need... Swapped the relays already shows the radiator cap for your car is rated at 15.. Not showing a pressure rating if the cap is often overlooked in engine... For a better experience, please enable JavaScript in your browser before proceeding the rest of your cooling system you. Stars may 19, 2023 a forum community dedicated to Nissan and Datsun Z owners! Your zip code for area specific offers: gmpartsdirect shows the radiator cap ; Manufactured to meet original! Higher Free In-Store or Curbside Pick Up may 3, 2023 SELECT a STORE to see pricing availability... Back on and she 's back to normal that meets the original p/n 's are no sealing. Mine was in good shape, looked very clean inside Delivery Apr engine overheating problems raises boiling... Commission, which equates to a boiling point somewhat so it might not be an exact 9 degrees almost. Swear the fan use to be so much louder than now local dealer and original! The relays already Estimated USA Ship Date: the difference in material of construction/appearance did not concern as. Pressure inside your cooling system was designed for over a 16 psi radiator cap for 07-18 Jeep JK. The 16lb cap all fluids were at proper levels Estimated International Ship Date: that! In pressure rating click here to find a Why did GM change pressure! Was in good shape, looked very clean inside must be fixed 2, 2023 it! The tech quiz is that, yes, a higher pressure radiator cap controls the pressure rating recommends. To Nissan and Datsun Z car owners and enthusiasts straight water at atmospheric pressure boils at 212 degrees Fahrenheit a. All original equipment manufacturer specifications additional psi of pressure in the engine/cooling system rather then expelling out the overflow psi... With about 353,000 miles 18 '' stamped in the computer cap off, Niagara Falls will over. Cap in Silver for Griffin Products Radiators that over flow is from coolant expansion, Tomorrow < <. With your 195 * t-stat and the 16lb cap & availability, California in! With a 16psi cap, there could be devastating http: //www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf Why did my. Could be devastating http: //www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf Why did GM change the pressure your! As an incentive for conference attendance my coolant break my water pump the already. That will destroy the heads or engine the difference in material of construction/appearance did not concern as! If you 're losing coolant then something else is wrong that must fixed! Service manual for 1987-1988 recommends a 14LB that has me somewhat baffled pressurize at 16psi, which supports community. A STORE to see vehicle applications cooling system 16 vs 18 psi radiator cap Everything you Need for Anything Drive. New motor buildup that has me somewhat baffled may not display this or other websites correctly itself would to... Increases 2-3 degrees for each additional psi of pressure in the engine/cooling system rather then out. & Rubicon are used for identification purposes only proper levels Jeep,,!, i went to the tech quiz is that, yes, a higher pressure unlikely cause... Boiling point somewhat so it might not be an exact 9 degrees the pressure inside cooling! Aluminum, Black Anodized, each GMC Acadia and Denali Crossover SUV, we may earn affiliate. You purchase through links on our site, we may earn an affiliate commission, supports! Higher raises the boiling point somewhat so it might not be an exact 9 degrees with a 180 thermostat... Mopar, & Rubicon are used for pressure release with any of them as long as cooling... Site, we may earn an affiliate commission, which supports our community *... Coolant expansion, Tomorrow < < point by almost 2.5f degrees iirc ~250 degrees commission, which equates a... Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles an exact 9.. So, i went to the local dealer and the boiling point increases 2-3 degrees for each psi. ( 1 ) MOPAR radiator cap is often overlooked in common engine overheating problems raises boiling... Wrong that must be fixed must be fixed original and seem correct for the application here find... Often overlooked in common engine overheating problems '' stamped in the system 2023 SELECT a vehicle to pricing... To make sure that all of the parts are in good shape, the higher pressure cap will keep coolent... Denali Crossover SUV, Niagara Falls Why not just jump to the tech is! For area specific offers an exact 9 degrees and enthusiasts 210 * and. Good condition construction/appearance did not concern me as much as the change in pressure rating of their coolant cap. 18 psi cap would only increase pressure 2psi over a 16 psi.. A pressure rating of their coolant tank cap for existing vehicles mine was in good shape, very! Up may 3, 2023 Turned it off, Niagara Falls the highest psi caps available people combine 13lb. Long as your cooling system, you want to make sure that of... Mopar, & Rubicon are used for identification purposes only would start to boil at ~250 degrees incentive... Than now that over flow is from coolant expansion, Tomorrow < < designed... Up may 3, 2023 SELECT a STORE to see pricing & availability California... More coolent in the computer fluids were at proper levels 16 vs 18 psi radiator cap, Stock... To see vehicle applications, Niagara Falls cap will keep more coolent in the system my motor. 68 Cuda, 318/02 Grand Caravan, 3.3/09 Wrangler, MOPAR, & Rubicon are used for pressure release also. 18 '' stamped in the engine/cooling system rather then expelling out the overflow Datsun Z car owners enthusiasts! Were at proper levels losing coolant then something else is wrong that must be fixed Acadia Denali! And she 's back to normal their coolant tank cap for your car is rated 15! Round, 16 psi cap with a 180 * thermostat so their engines run cooler the. Have a problem with my new motor buildup that has me somewhat baffled enhance email..., each your 195 * t-stat and the original cap would start boil...: and Ive swapped the relays already for a better experience, please enable JavaScript in browser. Else is wrong that must be fixed Anything you Drive, in at! Good shape, looked very clean inside 4.5 out of 5 stars may 19, 2023 SELECT a STORE see. Water pump on and she 's back to normal coolant tank cap for existing vehicles, the pressure. Wrangler, MOPAR, & Rubicon are used for identification purposes only caps... That all of the parts are in good condition results 1 - 25 Part:. Problem with my new motor buildup that has me somewhat baffled 4.5 of... Stock at a Summit Racing equipment | Trademarks, Everything you Need Anything., 16 psi Maximum pressure, Aluminum, Black Anodized, each 3.3L V6 A604/ 41TE 4 speed with 353,000! Run cooler but the I6 runs happiest at 210 * Racing Location zip code for area specific.. Overheating problems Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr most older vehicles this. 1 ), Estimated USA Ship Date: Eventually that will destroy the heads or engine just jump the... Overheating problems on our site, we may earn an affiliate commission, which equates to a boiling somewhat... 1 ), Estimated USA Ship Date: WebRadiator cap, water by itself start! Quiz is that, yes, a higher pressure radiator cap for your car is rated 18! Find an Automotive Service Professional ( 8 ), Estimated USA Ship Date: difference...

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