There is one coolant cap that is quite different others: Stant #10231. Radiator Cap/Gauge, Thermocap, Aluminum, Silver Anodized, Plain, 13 psi, 30-270 Degrees F, Each. 2 5/8" Overall diameter. Something went wrong. Higher coolant pressures also transfer heat from the cylinder heads more efficiently. Most are 12 psi. Use one with the psi rating that the rest of your cooling system was designed for. How much does the pressure raise the boiling point? Fixing a bad radiator cap. As was suggested, the guys who post on the Alpine forum will be able to help. If there is no pressure in the cooling system, the coolant will boil off. You simply need to remove the old cap and twist … My bad Steve. or NO…any comment on the difference between mfgrs … 98: Sale Price $ 19. A coolant recovery tank makes sense, it's almost a standard system. For example, let’s say your classic car normally runs at 180-190 and boiling is not a concern. You are currently viewing our boards as a guest so you have limited access to our community. KM-84. Packages under one pound may be shipped with UPS Mail Innovations or USPS, Seller reserve right to choose shipping method èFree Standard Shipping. 1.1 bar is roughly 15psi, and 1.3 bar is around 18psi. The top portion of the radiator cap will list the pressure rating. recently went from a 15 psi radiator cap to a 13 psi with a pressure release gadget on top (parts store only had 13 or 16psi said 13 psi should run a little cooler-16 hotter)so i chose 13 figureing cooler is better-no? View cart for details. Please see Pictures & Compatibility "NOTES" to ensure correct Purchase. $11.65. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! Click to enlarge image(s) Champion Cooling Systems Polished Billet Aluminum Cap 16 lb radiator cap with a high polish Finishing touch on your build! Order Radiator/Coolant Recovery Cap for your 1999 Chevrolet Tahoe and pick it up in store—make your purchase, find a store near you, and get directions. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. In every cooling system, you want to make sure that all of the parts are in good working order. Your RV Coffee Maker Wants Filtered Water - So Do ... 10 Hard Truths About RV Parks (And What To Do Abou... Powered by vBulletin® Version 3.8.8 Beta 1, Workhorse and Chevrolet Chassis Motorhome Forum. The chassis builder provides the cooling package within the engine builders perimeters, so Freightliner can tell you for sure. Almost gone. - Top Rated Plus - opens in new window or tab. Radiator Cap 13 PSI Pressure Rating with Temperature Gauge 10227. Adding An RV Dishwasher: Here's How I Solved My Sp... 21 RV Parks And Campgrounds To Visit In 2021. The radiator cap forms a tight seal and has pressure valves that prevent your radiator – and your car – from overheating. Please enter a number less than or equal to 10. One of them has to do with how this pressure/vacuum equalization is approached. Griffin Logo Silver Radiator Cap 1 1/2", 16-18 lbs. Please try again later. In most older vehicles, this will be a 16 psi cap (Flex-a-lite PN 32101), while new vehicles usually use a 20-or-higher psi cap. What Is An RV Propane Regulator? Radiator Cap 13 PSI with Temperature Gauge Futaba 10241. The cap is actually a pressure release valve, and on cars it is usually set to 15 psi. Rember that the radiator cap's main function is to allow the cooling system to build up pressure when hot and operate at 13-18 (depending on the cap) psi above the atmospheric pressure. Radiator Caps In a cooling system, a higher pressure equates to a higher boiling point for the coolant. Please choose your vehicle’s details for specific results. Part Number: MRG-2470S The reason to increase the pressure is to make the coolant (or water) boil at a higher temperature. $22.85. 16 lb radiator cap with a high polish Finishing touch on your build! The lower your operating pressure, the less boil over protction you have. US State License Plate Mottos Quiz: Where Are We? Attach the radiator cap to the pressure tester adapter. Choose a Genuine Mercedes-Benz radiator cap to keep your cooling system under control and to avoid being stuck on the side of the road for a tow. Find CHEVROLET 5.7L/350 Radiator Caps 15 psi Maximum Pressure (psi) and get Free Shipping on Orders Over $99 at Summit Racing! Free shipping. Well, it's about 2-3 degrees for every psi that we increase the pressure of the system. I can't ask them and don't see anything in the owners manual. This amount is subject to change until you make payment. Popular . $6.24. The boiling point of water increases when the water is placed under pressure. If you suspect the radiator cap is failing, give it a thorough visual inspection. 1937 Ford 1/2 Ton Pickup Radiator … Can Anyone tell me the proper pressure rating for the radiator cap on the surge tank of an ISL? You may find that it is beneficial to test the cap so that you can be sure that it is working properly. SKU: CAP16PAL: Price $ 29. Storing your car for winter. If you reside in an EU member state besides UK, import VAT on this purchase is not recoverable. Get the item you ordered or get your money back. trustednameautoparts has no other items for sale. Free shipping. will increase the boiling point in a system by 39° F. High-performance caps range from 19 – 32 psi. CSF caps are available in four different sizes and numerous pressure ratings that cover 95% of all applications. I changed my signature but neglected to update the details in the control panel. MotoRad radiator caps are designed and manufactured to offer precise control for the automotive cooling system. The real purpose of pressurizing is to give drivers a higher operating zone in case of extreme conditions. Tech Tip #2 - Radiator Caps. The pressure rating is the parameter most of us are familiar with, but there are other important choices to make when selecting a radiator cap. Check here for special coupons and promotions. Radiator Cap - 16 PSI Pressure Rating. Popular . Almost gone . $7.74. The radiator cap acts a pressure valve SEE MORE. I wonder why WRV did without. Pressure and vacuum relief features help extend radiator and heater hose life. ALFA ROMEO: YEAR: Pressure Rating : 33: 1982-1990: 7lbs : 33 & Sportswagon: 1987-1991 A new Honda Accord radiator cap is the barrier between your coolant, radiator and the outside world. 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