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ACDelco GM Original Equipment RC27 15 P.S.I. Radiator Cap

Free shipping on orders over $29.99

$9.07

$ 4 .99 $4.99

In Stock

About this item

  • Fit most models of gm vehicles on the road today for more coverage
  • Seal and pressurize your vehicle’s cooling system as the radiator transfers heat from the engine’s coolant to the outside air
  • Professional, premium aftermarket replacement radiator cap
  • Provides the performance and dependability you expect from acdelco
  • Manufactured to meet expectations for fit, form, and function
  • Fit type: Vehicle Specific


An ACDelco Professional, premium aftermarket Standard Type Radiator Cap is a high quality replacement for many vehicles on the road today. It seals and pressurizes your vehicle’s cooling system as the radiator transfers heat from the engine’s coolant to the outside air. This premium aftermarket replacement standard type radiator cap is manufactured to meet your expectations for fit, form, and function.


RhinoByte
Reviewed in Canada on February 1, 2025
For about Half Price of Local Parts store, got a QUALITY, properly functioning, Radiator cap. These sucker's are not MADE IN CHINA GARBAGE.....MADE IN INDIA. HAVE ALWAYS INDIAN CRAFTWORK, PEIDE IN THEIR WIRJ, AND QUALITY OF THEIR WORK 50 TIMES BETTER THAN 'SLAVE LABOUR CHINA WORK'!AS soon as changed out my 12 year old Rad Cap....for this one...NIGHT & DAY DIFFERENCE! IT IS ON A 96' CHEVY SILVERADO....BUT NOW...TRUCK HEATS UP FASTER, DEFROSTS QUICKER...VERY IMPRESSED WITH QUALITY, PERFORMANCE AND PRICE! EXCELLENT PRODUCT....WELL WORTH YOUR HARD EARNED MONEY!
Stormy Normie
Reviewed in the United States on January 24, 2025
Fits perfectly..
Dylan
Reviewed in the United States on January 20, 2025
Great quality metal cap to replace an old plastic one i had. Fits well and holds pressure.
Customer
Reviewed in Canada on September 15, 2024
fits the application as posted, fixed the problem, and thanks!
Gregory S. Gilseth
Reviewed in the United States on December 4, 2024
There were several choices to buy from but I lean toward name brand such as this. I don’t think I have ever been disappointed with Delco products.
Gregory 'Gravvy' Jones
Reviewed in the United States on December 30, 2024
Always buy OEM, works perfectly.
Rick F.
Reviewed in the United States on December 15, 2024
Cap works great. Good price for OEM spec.
Roger Richie
Reviewed in the United States on December 1, 2024
Works as it should
Melvin Jr
Reviewed in the United States on October 14, 2024
Thought it wouldn't be a good one, but surprised me! It functions exactly as it should and such a good value for the money. The seal is tight and the cap quality is great at high pressure.
Javier Mendoza
Reviewed in Mexico on November 11, 2023
Le quedo a la perfección a mi camioneta chevrolet dejo de gastar anticongelante
Excelente cumple con los requerimientos
Reviewed in Mexico on April 20, 2023
Llegó a tiempo, y función aa la perfección.
Sergio Oberg
Reviewed in Mexico on September 25, 2022
Perfecto para mi chevrolet c1500, 1990 4.3lt
Customer
Reviewed in the United States on October 22, 2022
I first purchased a Gates radiator cap instead of this one. The Gates leaked. It was not well made and they cheaped out on the rubber under the cap. The Gates didn't have any. This cap has some good thick rubber under the cap. It doesn't leak. You can feel when you put it on that it's extra tight