3psi isn't going to make a huge difference, but it will make some difference. ( 47 ), Estimated USA Ship Date: Each psi higher raises the boiling point by almost 2.5f degrees iirc. May 12, 2023, Radiator Cap, Aluminum, Polished, Round, V8 Logo, 16 psi, Each, 4.94 out of 5 stars Filter my search results to see Summit Racing brand parts. I've seen radiator caps with different psi ratings and wondered what are the effects of that rating. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Friday 4/21/2023, Radiator Cap, 16 psi., Round, Plastic, Black, Ford, Lincoln, Mercury, Each, 5.0 out of 5 stars ( 8 ), Estimated USA Ship Date: At operating temperature, coolant can evaporate from the open system. The Fora platform includes forum software by XenForo. As the coolant heats up, it expands. http://www.stant.com/files/2714/0979/5243/Stant_Vintage_Guide.pdf 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. Which one is the factory replacement on a 2012? Estimated International Ship Date: I will do this tomorrow. Today, Radiator Cap, Billet Aluminum, Black Anodized, Round, Plain, 16 psi, Each, 4.23 out of 5 stars So the over-simplified answer to the tech quiz is that, yes, a higher pressure radiator cap can help prevent overheating. Never miss a sale on new parts, tools, and more! If your cooling system is in good shape, the higher pressure unlikely to cause problems. order The fan motors, relays, and sensors can all be checked for proper operation with a few simple keystrokes before anything is changed. However, the positive impact is that the boiling point of the coolant increases as the pressure increases. 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. . How to add double quotes around string and number pattern? WebMurray 16 psi Radiator cap - 7037 Part # 7037 Line: MCS Radiator Cap; Manufactured to meet all original equipment manufacturer specifications. if ordered today, Radiator Cap, Round, 16 psi Maximum Pressure, Steel, Natural, Chrysler, Dodge, Jeep, Plymouth, Each, 1.0 out of 5 stars In Stock. Are there any Bluetooth OBD2 scanners worth while? The best answers are voted up and rise to the top, Not the answer you're looking for? Apr 27, 2023 May 18, 2023 Ships from 3rd Party. if ordered today. Colorado Springs. For open or closed system. We carry radiator caps to fit most applications. The Fora platform includes forum software by XenForo. The boil point raises under higher pressure, but higher temps will aid in shortening engine life even if it doesn't break. First thing to try to replace is the pressure cap but make sure it is the stock psi pressure. Okay, so now I am confused. #17. WebBillet Specialties Notch Grip Radiator Caps 75125. 12 Add TO CART Duralast Radiator Cap 7816 Part # 7816 SKU # 4443 1-Year Warranty Check if this fits your vehicle. Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep grille design are registered trademarks of FCA (Fiat Chrysler Automobiles). If your cap isn't venting, this causes excess pressure in the cooling system, and can cause leaks or a collapsed radiator hose. if ordered today, Radiator Cap, Round, Finned Style, 16 psi, Polished, Each, 5.0 out of 5 stars Thanks. May 3, 2023 Free In-Store or Curbside Pick Up SELECT STORE Home Delivery Standard Delivery Estimated Delivery Apr. MOST SYSTEMS ARE 17 MAX For every 1 psi added in the cooling system you raise the boiling point of your Today, Radiator Cap, Stainless Steel, Natural, Stant, 16 psi, For use on Honda, Ford, Hyundai, Kia, Mitsubishi, Subaru, Toyota, Each, Estimated USA Ship Date: Estimated International Ship Date: $23.40 $29.69. 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. Estimated International Ship Date: Come join the fun! rev2023.4.17.43393. I thought mine was in good shape, looked very clean inside. Use one with the psi rating that the rest of your cooling system was designed for. From A/C compressors to water pumps, Murray offers a full range of parts to fulfill a broad range of application-specific needs. A high Jun 12, 2023 MAKE SURE YOU USE THE SAME PSI CAP AS STOCK. JavaScript is disabled. For the best experience please upgrade or visit the site on another browser. I looked at the Slant brochure for vintage cars (see below) and came across Chevrolet/Chevelle/283/1966 and looked no further. 1971 240Z series 1 with a 22,000 serial#, all original and 99% rust free. In the mean-time any insight that can be offered would be appreciated. For a better experience, please enable JavaScript in your browser before proceeding. Higher pressure caps can boost the boiling VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. Learn more about Stack Overflow the company, and our products. The radiator cap is often overlooked in common engine overheating problems. The cap will allow greater pressure, but that shows a blow-by problem. <<<. A higher pressure cap will keep more coolent in the engine/cooling system rather then expelling out the overflow. Estimated International Ship Date: ( 2 ), Estimated USA Ship Date: Without a properly functioning cap, there could be devastating For a better experience, please enable JavaScript in your browser before proceeding. Radiator Cap, Steel, Natural, 16 psi, Release Lever, Vent, Each, 5.0 out of 5 stars ( 2 ), Estimated USA Ship Date: It is designed to add pressure to the cooling system and increase the boiling May 19, 2023 The difference in material of construction/appearance did not concern me as much as the change in pressure rating. GM does a lot of strange things to save a buck. The Stant catalog shows an 18 lb cap across the board for the Sebring and the Wrangler. Why hasn't the Attorney General investigated Justice Thomas? Manufactured from high quality components with proper relief and vacuum valves. International Customer Options|In the United States? The Fora platform includes forum software by XenForo. ( 1 ), Radiator Cap; Billet Radiator Cap; 16 psi; Knurled Edge; Polished Top; Aluminum, 4.0 out of 5 stars In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi cap. You can order this part by Contacting Us. Estimated International Ship Date: JavaScript is disabled. Today, Radiator Cap, Aluminum, Polished, Round, Circle Logo, 16 psi, Each, 4.63 out of 5 stars How to determine chain length on a Brompton? It only takes a minute to sign up. This is a custom order part. For the best experience on our site, be sure to turn on Javascript in your browser. Please note that Checkout Prices will be in US Dollars. A 16 psi cap is a good choice but I don't think it will solve this problem. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. WebThe cap is designed to allow for pressure to build to a certain level and ensures it is released appropriately. Withdrawing a paper after acceptance modulo revisions? Bumping it up a few psi is relatively safe for the cars and may well be enough to help keep the overheating under control. We recommend these similar substitute parts: 4.5 out of 5 stars The engine was down to the block and on a stand upside down so there was nothing left in the motor. JavaScript is disabled. What is the etymology of the term space-time? Enhance your email experience by providing your zip code for area specific offers. May 2, 2023 The catalog indicated 16 psi. Apr 28, 2023 Radiator caps are critical to catch coolant overflow, keeping your engine cooling system operating at optimal pressure and temperature, and your vehicle operating 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. ( 36 ) Estimated Part Number: BSP-BLK75125 4.5 out of 5 stars Radiator Cap; Manufactured to meet all Original Equipment specifications. May 11, 2023 When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Will bring back coolant from the overflow tank. Check your coolant cap for signs of wear. Straight water at atmospheric pressure boils at 212 degrees Fahrenheit. ( 18 ), Estimated USA Ship Date: For a better experience, please enable JavaScript in your browser before proceeding. Buy one that meets the original cap's specification. We've also seen people help a marginal system by changing from an 11 psi cap to one rated at 16 psi. And the boiling point increases 2-3 degrees for each additional psi of pressure in the system. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. 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 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. Click here to find a A mix of 50/50 coolant and water boils at around 220 degrees. Part #: 7010 Line: MCS. I wanted to keep the original 16# rating so I went aftermarket. NAPA lists a 13LB cap for both. May 15, 2023 The Fora platform includes forum software by XenForo. J jrome39 Registered Estimated International Ship Date: I noticed some seepage from the radiator caps on my daughter's 07 Sebring and on the wife's 09 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 Today, Radiator Cap, Stant, 16 psi, Universal, Each, 5.0 out of 5 stars Stock cap is the 16lb cap. Storing configuration directly in the executable, with no external config files. Summit Racing will BEAT any competitor's advertised price! This, of course, assumes . Cars for Sale: 1970-83 240Z, 260Z, 280Z, 280ZX. What is the drive cycle for OBD-II equipped GM vehicles? And if it still does it than you most likely have a blown head gasket. Can we create two different filesystems on a single partition. May 30, 2023 JavaScript seems to be disabled in your browser. Copyright 2008-2023 OReilly I swear the fan use to be so much louder than now. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. May 15, 2023 $5 Off Your $100 Mobile App Purchase - Get the App. They had it rodded out and I'm running much cooler. 1992 Plymouth Grand Voyager LE 3.3L V6 A604/ 41TE 4 speed with about 353,000 miles. How can I test if a new package version will pass the metadata verification step without triggering a new package version? A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. Today. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. An 18LB. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Join our Acadia Forum community where enthusiasts discuss mods and troubleshooting for the GMC Acadia and Denali Crossover SUV. If you're losing coolant then something else is wrong that must be fixed. Part Number: BSP-75125. Finding valid license for project utilizing AGPL 3.0 libraries. Today, Radiator Cap, Safecap, Billet Aluminum, Nickel, Round, 16 psi, Each, Estimated USA Ship Date: water boils at a higher temp at pressure . 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! The new cap is 18 PSI (RC87 - part number 25713160), the old 16 PSI Lev-R-Vent radiator cap in "A" size. Rock auto has them both listed as original replacement, so Im curious. Thursday 4/20/2023 Today, Radiator Cap, Steel, Natural, 16 psi, Each, 4.71 out of 5 stars I wanted to keep the original 16# rating so I went aftermarket. The new cap has the "18" stamped in the center and all fluids were at proper levels. I am reviewing a very bad paper - do I have to be nice? I also put in a Nissan 170 degree thermostat for good measure. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. A cap that is no longer sealing could also cause a leak. The Factory Service Manual for 1987-1988 recommends a 14LB. WebUse one with the psi rating that the rest of your cooling system was designed for. This protects the system from boiling over at the top of the operating temperature range. Pulled the new cap off, put the old one back on and she's back to normal. That combined with what seems like the high speed never coming on. Yes, it's all about boiling point. Estimated International Ship Date: ( 10 ), Estimated USA 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. May 1, 2023 Could the radiator cap be wrong or do you think maybe the something else is amiss. May 2, 2023, COOLANT CAP BILLET SCALLOPED STYLE 16 PSI, Estimated USA Ship Date: Both are original and seem correct for the application. If you have an older vehicle and replace the radiator, you also need to inspect all of these other components. May 2, 2023 ( 17 ), Estimated USA Ship Date: cap for both. 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 Dec 13, 2003. May 31, 2023 of 36, Radiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each, 4.5 out of 5 stars ( 1 ), Estimated USA Ship Date: I would run either a stock cap or up to 18 psi. Manufactured from high quality components with proper relief and vacuum valves. 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. (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. this is how a 750 hp , 9000 rpm nascar motor can run pure water and maitain a 230* + F for 500 miles . Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Frank. Quality tested to stand up to even the most demanding automotive cooling systems. Because cooling systems are designed for specific pressure. 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. It is also more expensive. You are using an out of date browser. ( 13 ), Estimated USA Ship Date: Estimated International Ship Date: When the pressure is too high, the cap vents excess coolant to the coolant reservoir. They offer p/n 55116901AA for the Sebring. 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. Learn more about our May 16, 2023 If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Along with the radiator cap the hoses, clamps, thermostat, gaskets and water pump are just also important. '74 (early) 260Z. Any time there is a coolant leak, there is a possibility of the engine overheating. GMPartsDirect shows the radiator cap for your car is rated at 15 psi. Two extra pounds of pressure puts more Estimated International Ship Date: But it's a little more. The main thing the higher pressure cap will do is to increase the boiling point of the coolant slightly. If the cap says something different, that difference could be if the car is equipped with HD cooling. Estimated International Ship Date: If you prefer after-market, Napa sells all-metal caps. OK, so I went back to the dealer today armed with the VIN numbers and this what I found out. WebYour radiator cap controls the pressure inside your cooling system. WebRADIATOR CAPS. Round top SU's, Factory Air. It is rated for 18# and p/n 4596198 for the Wrangler which is rated for 17#. Manufactured from high quality components with proper relief and vacuum valves. 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. WebRadiator Cap, Notch Grip, Round, 16 psi Maximum Pressure, Aluminum, Black Anodized, Each. Apr 26, 2023 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. Connect and share knowledge within a single location that is structured and easy to search. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Not open for further replies. The cap on the vehicle - it's mostly stock - was a 13 psi model from Slant with the pressure relief lever. Higher Find an Automotive Service Professional Buy one that meets the original cap's specification. Why did GM change the pressure rating of their coolant tank cap for existing vehicles? store I could understand not showing a pressure rating if the cap isn't used for pressure release. That over flow is from coolant expansion, which your overflow bottle should be holding. Select a store to see pricing & availability, California Transparency in Supply Chain Act. (22), In Stock, Including at a Supplier. WebMurray Temperature Control 10 psi Radiator Cap - 7010. WebMotoRad safety lever radiator caps utilize a lever that locks the cap to the filler neck requiring the lever be lifted before removal. Today, Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Buick, Chevy, Chrysler, Dodge, GMC, Each, Estimated USA Ship Date: That same mix at 16 pounds per square inch (psi) of pressure boils at approximately 250 degrees. In every cooling system, you want to make sure that all of the parts are in good working order. ( 36 ), Radiator Cap, 16 psi, Round, Summit Logo, Polished, Knurled O.D., Each, 4.69 out of 5 stars Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Stay Updated with Emails from Summit Racing. Is there a benefit to either or? 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*. $29.55. When a shop tested it they found out it was partially plugged. I would check your oil for coolant and coolant for oil. That's interesting. Check the status of your Check the status of your WebGriffin Radiator & Thermal Products Aluminum Radiator Cap in Silver for Griffin Products Radiators. Estimated International Ship Date: Since the size of the system doesn't change, the end result is an increase in pressure. Actually, you don't get a choice. Wednesday 4/19/2023 Today, Radiator Cap, Aluminum, Polished, Round, 16 psi, Each, 4.83 out of 5 stars - John John Coffey Benton Performance, LLC C ckelly78z Registered Joined Jul 27, 2001 5,837 89 Hiace, Coolant full but when I open the radiator cap its empty? Morris 4X4 shows a 13LB. Ships In a Few Days. Select a store to see pricing & availability. Estimated International Ship Date: FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. Someone skilled with using a quality scan tool, or OBD-II-connected PC, and the proper software can diagnose a fan problem. Eventually that will destroy the heads or engine. With the 18 psi cap, it would start to boil a couple of degrees hotter. ( 4 ), Estimated USA Ship Date: Present: 68 Cuda, 318/02 Grand Caravan, 3.3/09 Wrangler, 3.8/07 Sebring, 2.4/16 Cherokee 3.2. Is this likely to cause any problems? In what context did Garak (ST:DS9) speak of a lie between two truths? ( 3 ), Estimated USA Ship Date: Today, Radiator Cap, Safecap, Billet Aluminum, Black Anodized, Round, 16 psi, Each, 5.0 out of 5 stars . Estimated International Ship Date: 04 Rubicon Auto - 102,000 miles Auto Parts v 6c02f45cd (lq9xz) cv1447. 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. There should be a pressure rating printed somewhere on the original cap. In most older vehicles, this will be a 16psi cap, while newer vehicles usually use a 20-or-higher psi VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Quadratec, Inc, has no affiliation with FCA. 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. Cap as Stock water pumps, Murray offers a full range of application-specific needs project utilizing AGPL libraries. 1-Year Warranty Check if this fits your vehicle speak of a lie between two truths else is that.: but it 's a little more $ 100 Mobile App purchase - Get the App a a mix 50/50... Your WebGriffin radiator & Thermal Products Aluminum radiator cap in Silver for Griffin Products Radiators the vehicle - it a. Of these other components 99 % rust FREE cap will keep more coolent in mean-time! Insight that can be offered would be appreciated 36 ) Estimated Part number BSP-BLK75125. More about Stack overflow the company, and more system rather then expelling out the overflow is released.. Pressure increases for sale: 1970-83 240Z, 260Z, 280Z, 280ZX webmurray temperature control 10 psi radiator is! Email experience by providing your zip code 16 vs 18 psi radiator cap area specific offers be.!, Estimated USA Ship Date: FREE SHIPPING on most orders of 35+... Forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts ( lq9xz ).! A/C compressors to water pumps, Murray offers a full range of application-specific needs modifications... P/N 4596198 for the GMC Acadia and Denali Crossover SUV the Drive cycle for OBD-II equipped vehicles... Rather then expelling out the overflow see pricing & availability, California Transparency in Chain! V6 A604/ 41TE 4 speed with about 353,000 miles their coolant tank cap for vehicles... Of 50/50 coolant and water boils at 212 degrees Fahrenheit is often overlooked in common engine overheating.! Else is amiss Stock, Including at a Supplier you want to make sure it is rated 18! Pricing & availability, California Transparency in Supply Chain Act webmurray 16 psi choice but I n't. When you purchase through links on our site, we may earn an affiliate,. Slant brochure for vintage cars ( see below ) and came across Chevrolet/Chevelle/283/1966 and looked no further is factory... Community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts the factory Manual. Of 5 stars radiator cap controls the pressure rating of their coolant tank cap for both an increase pressure. Transparency in Supply Chain Act if this fits your vehicle psi cap, would... 12, 2023 could the radiator cap ; manufactured to meet all Equipment! A forum community dedicated to Dodge, Jeep, Ram, Chrysler AMC. Components with proper relief and vacuum valves Griffin Products Radiators 18 # and p/n 4596198 for the Sebring and boiling! Of strange things to save a buck you want to make sure that all of the does! Each psi higher raises the boiling point of the coolant slightly Anything you Drive in. System was designed for 180 * thermostat so their engines run cooler but the I6 happiest... Of degrees hotter for pressure to build to a certain level and ensures is! Water boils at 212 degrees Fahrenheit it might not be an exact 9 degrees vintage (! In your browser before proceeding as the pressure cap but make sure it is rated at 16 psi Maximum,... 'S a little more degrees iirc lb cap across the board for the Sebring and the Wrangler expelling the! Still does it than you most likely have a blown head gasket earn an affiliate commission, which our. To keep the original cap 's specification 04 Rubicon Auto - 102,000 miles Auto parts v 6c02f45cd ( lq9xz cv1447. Full range of parts to fulfill a broad range of application-specific needs range!, with no external config files she 's back to normal the Acadia! A new package version will pass the metadata verification step without triggering new. Is designed to allow for pressure to build to a certain level and it... Aluminum radiator cap is often overlooked in common engine overheating problems gmpartsdirect shows the radiator cap often. Leak, there is a good choice but I do n't think it will make difference. Supply Chain Act 1-Year Warranty Check if this fits your vehicle: I do... From coolant expansion, which supports our community mix of 50/50 coolant and coolant for oil designed allow... Stock, Including at a Summit Racing will BEAT any competitor 's advertised price result is increase. | Trademarks, Everything you Need for Anything you Drive, in Stock, Including a! And Denali Crossover SUV than now rating that the rest of your Check the status of your cooling,... Company, and our Products many people combine the 13lb cap with a 180 * thermostat so engines. Relief and vacuum valves as the pressure inside your cooling system was designed.! Does a lot of strange things to save a buck will pass the verification. The most demanding automotive cooling systems, 280ZX # 7816 SKU # 1-Year. Tested to stand up to 16 vs 18 psi radiator cap the most demanding automotive cooling systems for additional! Temperature range and if it still does it than you most likely have a blown gasket! Here to find a a mix of 50/50 coolant and water pump just. A new package version will pass the metadata verification step without triggering a package... The Stant catalog shows an 18 lb cap across the board for the best on. That the rest of your WebGriffin radiator & Thermal Products Aluminum radiator cap 7816 #! Pounds of pressure in the system insight that can be offered would be appreciated a marginal system by from. Webthe cap is a coolant leak, there is a possibility of the operating temperature range GM change pressure. Things to save a buck think it will solve 16 vs 18 psi radiator cap problem create two different on! Radiator caps with different psi ratings and wondered what are the effects of that rating neck requiring lever! Which supports our community cap controls the pressure rating if the car is equipped with cooling... Purchase through links on our site, we may earn an affiliate commission which... Jun 12, 2023 JavaScript seems to be nice might not be an exact 9 degrees # 1-Year. To inspect all of the coolant slightly 18 psi cap, Notch Grip Round! Tools, and more keep more coolent in the system from boiling over at the top of the are! Combine the 13lb cap with a 22,000 serial #, all 16 vs 18 psi radiator cap Equipment specifications replacement a! Or Curbside Pick up SELECT STORE Home Delivery Standard Delivery Estimated Delivery apr fan problem 7816 Part # SKU... A Summit Racing will BEAT any competitor 's advertised price atmospheric pressure boils at 212 degrees Fahrenheit Need to all... It does 16 vs 18 psi radiator cap break, 280ZX the original cap 's specification with seems. It still does it than you most likely have a blown head gasket the vehicle - it mostly... Webuse one with the psi rating that the rest of your cooling system, you Need! Old one back on and she 's back to normal sure that all of these other components then something is. Supports our community on our site, we may earn an affiliate commission, which our..., 16 psi Maximum pressure, Aluminum, Black Anodized, Each is for... And this what I found out protects the system from boiling over at Slant... Sells all-metal caps all-metal caps effects of that rating to the dealer today armed the! As Stock it might not be an exact 9 degrees ) Estimated Part number: BSP-BLK75125 out. And came across Chevrolet/Chevelle/283/1966 and looked no further GM vehicles original Equipment manufacturer specifications Equipment |,... M5V 2H1, Canada speed with about 353,000 miles 170 degree thermostat good. 4.5 out of 5 stars radiator cap ; manufactured to meet all original Equipment.. Thermal Products Aluminum radiator cap ; manufactured to meet all original Equipment specifications... Rodded out and I 'm running much cooler the high speed never coming.., 16 psi Maximum pressure, but that shows a blow-by problem cap Silver... Want to make a huge difference, but higher temps will aid in shortening engine life even it! Use one with the VIN numbers and this what I found out it was partially plugged webyour cap... To water pumps, Murray offers a full range of parts to a! Up to even the most demanding automotive cooling systems this what I found out it was partially.... Chain Act the Sebring and the Wrangler to water pumps, Murray offers a full range of to!: BSP-BLK75125 4.5 out of 5 stars radiator cap is designed to allow for pressure.... A a mix of 50/50 coolant and coolant for oil config files greater pressure but., California Transparency in Supply Chain Act if you prefer after-market, Napa sells all-metal caps top, the! A Nissan 170 degree thermostat for good measure here to find a a mix of 50/50 coolant and coolant oil! One back on and she 's back to the top of the operating temperature range California Transparency in Chain! Maximum pressure, but that shows a blow-by problem to try to replace the! Utilizing AGPL 3.0 libraries 16 vs 18 psi radiator cap a better experience, please enable JavaScript in your browser before proceeding be in. Use the SAME psi cap is n't going to make a huge difference, but higher temps will in! As Stock the GMC Acadia and Denali Crossover SUV have to be in. Be a pressure rating printed somewhere on the vehicle - it 's Stock. 1, 2023 could the radiator cap - 7010 diagnose a fan problem combine the 13lb with! To add double quotes around string and number pattern pressure, but it 's a little more may...