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Pontiac G8 Radiator Caps

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31566 Radiator Cap - Hexagon, 18.5 psi, Black, Metal, Sold individually
Part Number: GAT31566
Vehicle Info Required to Guarantee Fit
$8.49
Product Details
Notes : 1.81 in. Filler Neck Outside Diameter; 65 mm Shell Diameter; 16.5 psi to 20.5 psi SAE Pressure Range; Closed Coolant Recovery SystemRecommended Use : OE ReplacementMaximum Pressure : 18.5 psiMaterial : MetalShape : HexagonColor Finish : BlackProduct Fit : Direct FitInside Diameter : 1.15 in.Filler Neck Depth : 1.44 in.Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling EssentialsWarranty : Lifetime Gates limited warranty
RC115 GM Original Equipment Series Radiator Cap - Round, 20 lbs., Black, Plastic, Sold individually
Part Number: ACRC115
Vehicle Info Required to Guarantee Fit
$10.99
Product Details
Notes : 20 psi radiator capRecommended Use : OE ReplacementMaximum Pressure : 20 lbs.Material : PlasticShape : RoundColor Finish : BlackProduct Fit : Direct FitSeries : GM Original Equipment SeriesQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling EssentialsWarranty : 24-months or unlimited mile AC Delco limited warrantyReplaces OE Number : 13502509
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Exact product and fit. Replaced to be safe after all these years
John D.
VERIFIED PURCHASER

Product Questions & Answers

Q:Will a 138 Ka 20psi  radiator cap fit 3.6 2010 camaro?
Robert C.
A:BEST ANSWERHi Robert, I'm glad to assist you. The radiator cap you mentioned, labeled as "138Ka" and rated for 20 psi, may work for a 2010 Chevy Camaro with a 3.6L engine. Radiator caps are designed to meet specific pressure ratings and fitment range requirements for each vehicle's cooling system. You can check the details on your vehicle's owner's manual to confirm it as well. I hope that answers your curiosity. Show less
Jeonino E.
 
2 Questions, 1 AnswerView all Q&As >