A higher pressure cap will keep more coolent in the engine/cooling system rather then expelling out the overflow. It should say somewhere in your owner's manual. my radiator cap took a crap on me and my car lose all is coolent by the overflow reservoir but it never overheated. May 15, 2023 We've also seen people help a marginal system by changing from an 11 psi cap to one rated at 16 psi. $23.40 $29.69. Click here to find a Actually, you don't get a choice. 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 over flow is from coolant expansion, $5 Off Your $100 Mobile App Purchase - Get the App. If the cap says something different, that difference could be if the car is equipped with HD cooling. . WebBillet Specialties Notch Grip Radiator Caps 75125. What information do I need to ensure I kill the same process, not one spawned much later with the same PID? Copyright 2008-2023 OReilly Today, Radiator Cap, Safecap, Billet Aluminum, Black Anodized, Round, 16 psi, Each, 5.0 out of 5 stars WebThe cap is designed to allow for pressure to build to a certain level and ensures it is released appropriately. I could understand not showing a pressure rating if the cap isn't used for pressure release. Frank. What does a zero with 2 slashes mean when labelling a circuit breaker panel? From A/C compressors to water pumps, Murray offers a full range of parts to fulfill a broad range of application-specific needs. Come join the discussion about performance, modifications, restorations, troubleshooting, maintenance, and more! and 6cyl. near you '74 (early) 260Z. $29.55. 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: The Fora platform includes forum software by XenForo. Stock cap is the 16lb cap. Manufactured from high quality components with proper relief and vacuum valves. ( 17 ), Estimated USA Ship Date: Would pressure testing indicate leaks from the coolant hoses? 4-speed. store Terms of Use | Privacy and Security | Site Accessibility It seems that fourth generation LT1 F-Bodies had factory 18 PSI caps and it is not common for the system to reach even 15 PSI. Dec 13, 2003. So we decided a post on our blog would be the best way to provide useful information on the topic. Auto Parts v 7f1e0a29b (4877w) cv1447. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Connect and share knowledge within a single location that is structured and easy to search. 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. For a better experience, please enable JavaScript in your browser before proceeding. As we tried to formulate a short answer for this question, we were reminded of how complicated the topic really is. They had it rodded out and I'm running much cooler. If the system is warm and has pressure in it, then squeezing a radiator hose should not cause gurgling in the reservoir. 89 Hiace, Coolant full but when I open the radiator cap its empty? Any time there is a coolant leak, there is a possibility of the engine overheating. Learn more about Stack Overflow the company, and our products. . ( 8 ), Estimated USA Ship Date: Colorado Springs. A high-pressure radiator cap is used to raise the boiling point. For the best experience on our site, be sure to turn on Javascript in your browser. ( 1 ), Estimated USA Ship Date: I've seen radiator caps with different psi ratings and wondered what are the effects of that rating. Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. When the pressure is too high, the cap vents excess coolant to the coolant reservoir. This, of course, assumes GM does a lot of strange things to save a buck. Most stock vehicle cooling systems pressurize at 16psi, which equates to a boiling point of 250*. May 1, 2023 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 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. near you JavaScript is disabled. What is the drive cycle for OBD-II equipped GM vehicles? Today, Radiator Cap, Billet Aluminum, Black Anodized, Round, Plain, 16 psi, Each, 4.23 out of 5 stars If you're losing coolant then something else is wrong that must be fixed. 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. 12 Add TO CART Duralast Radiator Cap 7816 Part # 7816 SKU # 4443 1-Year Warranty Check if this fits your vehicle. For open or closed system. GMPartsDirect shows the radiator cap for your car is rated at 15 psi. They offer p/n 55116901AA for the Sebring. Estimated International Ship Date: Estimated International Ship Date: 16 PSI Lev-R-Vent radiator cap in "A" size. I would run either a stock cap or up to 18 psi. Buy one that meets the original cap's specification. JavaScript is disabled. Check the status of your . May 2, 2023 15psi = 250F boiling point with pure water, about 15-20* higher, IIRC, with a 50/50 mix. Did the shop use the wrong coolant in my car? 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. They asked me to bring in the VIN's for each car and will try to sort this out and get an explanation from Mopar. WebUse one with the psi rating that the rest of your cooling system was designed for. Apr 28, 2023 In what context did Garak (ST:DS9) speak of a lie between two truths? Click here to find a WebYour radiator cap controls the pressure inside your cooling system. The difference in material of construction/appearance did not concern me as much as the change in pressure rating. 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. Is there a benefit to either or? Estimated International Ship Date: Which one is the factory replacement on a 2012? May 31, 2023 Your radiator cap controls the pressure inside your cooling system. Withdrawing a paper after acceptance modulo revisions? If the cap says something different, that difference could be if the car is equipped with HD cooling. Eventually that will destroy the heads or engine. Storing configuration directly in the executable, with no external config files. 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. The Fora platform includes forum software by XenForo. order 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. Ships In a Few Days. Never miss a sale on new parts, tools, and more! - John John Coffey Benton Performance, LLC C ckelly78z Registered Joined Jul 27, 2001 5,837 ( 36 ), Radiator Cap, 16 psi, Round, Summit Logo, Polished, Knurled O.D., Each, 4.69 out of 5 stars In the mean-time any insight that can be offered would be appreciated. Part Number: BSP-75125. Ships from 3rd Party. A forum community dedicated to Nissan and Datsun Z car owners and enthusiasts. ( 45 ), Estimated USA Ship Date: Is this likely to cause any problems? Today, Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, For use on Honda, Ford, Hyundai, Kia, Mitsubishi, Subaru, Toyota, Each, Estimated USA Ship Date: Pulled the new cap off, put the old one back on and she's back to normal. cap seems like it will allow the engine to run hotter. Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX. If you need a new radiator cap or coolant reservoir cap, visit O'Reilly Auto Parts. WebEntdecke Radiator Cap; Lever Type; 4 PSI in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! 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. Two extra pounds of pressure puts more If your cap isn't venting, this Today, Radiator Cap, Aluminum, Polished, Round, Bowtie Emblem, 16 psi, Each, 4.87 out of 5 stars Every psi over that you can average about 2.5* to boiling. It only takes a minute to sign up. In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi cap. 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 16, 2023 Estimated International Ship Date: A mix of 50/50 coolant and water boils at around 220 degrees. . Estimated International Ship Date: Thanks. May 19, 2023 So the over-simplified answer to the tech quiz is that, yes, a higher pressure radiator cap can help prevent overheating. In Stock. Each psi higher raises the boiling point by almost 2.5f degrees iirc. Stick with your 195* t-stat and the 16lb cap. . The Factory Service Manual for 1987-1988 recommends a 14LB. Today. International Customer Options|In the United States? ( 10 ), Estimated USA Ship Date: ( 36 ) Estimated That over flow is from coolant expansion, which your overflow bottle should be holding. You are using an out of date browser. Today, Radiator Cap, Aluminum, Polished, Round, Circle Logo, 16 psi, Each, 4.63 out of 5 stars GMPartsDirect shows the radiator cap for your car is rated at 15 psi. Free In-Store or Curbside Pick Up Estimated International Ship Date: Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). I wanted to keep the original 16# rating so I went aftermarket. 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 ( 13 ), Estimated USA Ship Date: VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. And Ive swapped the relays already. of 36, Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each, 4.5 out of 5 stars To subscribe to this RSS feed, copy and paste this URL into your RSS reader. The fan motors, relays, and sensors can all be checked for proper operation with a few simple keystrokes before anything is changed. The new cap is 18 PSI (RC87 - part number 25713160), the old Very original, clean and nice to drive! cap for both. Jun 19, 2023, Radiator Cap, Motorcraft, 16 psi., Round, Plastic, Ford, Lincoln, Mercury, Each, Estimated USA Ship Date: Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Polished, Each. I thought mine was in good shape, looked very clean inside. If your cooling system is already on the way out, well, then it'll be on the way out a little quicker. 5 (1) Mopar Radiator Cap for 07-18 Jeep Wrangler JK. 1971 240Z series 1 with a 22,000 serial#, all original and 99% rust free. Come join the fun! Straight water at atmospheric pressure boils at 212 degrees Fahrenheit. Rock auto has them both listed as original replacement, so Im curious. May 12, 2023, Radiator Cap, Aluminum, Polished, Round, V8 Logo, 16 psi, Each, 4.94 out of 5 stars NAPA lists a 13LB cap for both. You may also need to have the radiator rodded out. 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. Yes, it's all about boiling point. ( 4 ), Estimated USA Ship Date: An 18 psi cap would only increase pressure 2psi over a 16 psi cap. Today, Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Polished, Each, 4.86 out of 5 stars Estimated International Ship Date: May 2, 2023 Clean and fresh coolant is key as well. The store will not work correctly in the case when cookies are disabled. Find an Automotive Service Professional How to add double quotes around string and number pattern? 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. Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars 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. Round top SU's, Factory Air. Thursday 4/20/2023 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 Copyright 2023 by AUTOSALES, INCORPORATED ( 2 ), Estimated USA Ship Date: 04 Rubicon Auto - 102,000 miles The cap will allow greater pressure, but that shows a blow-by problem. 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. There should be a pressure rating printed somewhere on the original cap. 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. WebRADIATOR CAPS. Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Today, Radiator Cap, Stant, 16 psi, Universal, Each, 5.0 out of 5 stars If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. Bumping it up a few psi is relatively safe for the cars and may well be enough to help keep the overheating under control. ( 6 ), Estimated USA Ship Date: When the pressure is too high, the cap vents excess coolant to the coolant reservoir. Part #: 7010 Line: MCS. if ordered today, Radiator Cap, Round, Finned Style, 16 psi, Polished, Each, 5.0 out of 5 stars Why hasn't the Attorney General investigated Justice Thomas? Why did GM change the pressure rating of their coolant tank cap for existing vehicles? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. store May 2, 2023 The new cap has the "18" stamped in the center and all fluids were at proper levels. Estimated International Ship Date: if ordered today. Ships Today. May 15, 2023 WebGriffin Radiator & Thermal Products Aluminum Radiator Cap in Silver for Griffin Products Radiators. A high Please note that Checkout Prices will be in US Dollars. Finding valid license for project utilizing AGPL 3.0 libraries. Auto Parts v 6c02f45cd (lq9xz) cv1447. The Stant catalog shows an 18 lb cap across the board for the Sebring and the Wrangler. Will bring back coolant from the overflow tank. But it's a little more. Is this normal? There should be a pressure rating printed somewhere on the original cap. The community to discuss high-performance Dodge vehicles from the SRT and PVO groups, SRT-4, SRT-6, SRT-8, and SRT-10. Estimated International Ship Date: 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. (22), In Stock, Including at a Supplier. Sorry, you're using a web browser that is no longer supported. You must log in or register to reply here. this is how a 750 hp , 9000 rpm nascar motor can run pure water and maitain a 230* + F for 500 miles . For a better experience, please enable JavaScript in your browser before proceeding. Higher The catalog indicated 16 psi. Not open for further replies. 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! loyalty program order If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Coolant level is below "low" in the expansion tank, dealership service says this is normal? A 16 psi cap is a good choice but I don't think it will solve this problem. Can anybody confirm / deny? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Estimated International 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. Wednesday 4/19/2023 MAKE SURE YOU USE THE SAME PSI CAP AS STOCK. 2020 Cadillac XT5 Sport, Shadow Metallic outside, Cirrus/Jet Black inside, more 'tech toys' than I'll ever use. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR, & Rubicon are used for identification purposes only. Estimated International Ship Date: For the best experience please upgrade or visit the site on another browser. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Temporarily Out Of Stock. Thursday 4/20/2023 Less pressure means your coolant will boil over earlier. Quality tested to stand up to even the most demanding automotive cooling systems. . MAKE SURE YOU USE THE SAME PSI CAP AS STOCK.