{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
Select your vehicle

Pontiac Radiator Caps

Refine by:

Shop Catalog

Showing 1 - 15 of 53 results
Display item:
15
30
45
Sort by:
RC85 GM Original Equipment Series Radiator Cap - Round, 15 lbs., Black, Plastic, Sold individually
Part Number: ACRC85
Vehicle Info Required to Guarantee Fit
$15.49
Product Details
Notes : 15 psi radiator capRecommended Use : OE ReplacementMaximum Pressure : 15 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 : 15042975
RC98 GM Original Equipment Series Radiator Cap - Round, 15 lbs., Black, Plastic, Sold individually
Part Number: ACRC98
Vehicle Info Required to Guarantee Fit
$13.99
Product Details
Notes : Use together with surge tank 15848518; 15 psi dual O-ringRecommended Use : OE ReplacementMaximum Pressure : 15 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 : 15066786, 15075118, 22671020, RC100, RC99
10242 Radiator Cap - Round, 16 lbs., Polished, Steel, Sold individually
Part Number: ST10242
Vehicle Info Required to Guarantee Fit
$21.49
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 lbs.Material : SteelShape : RoundColor Finish : PolishedProduct Fit : Direct FitInside Diameter : 1.25 in.Filler Neck Depth : 0.38 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.

Warranty : 90-day Stant limited warranty
31508 Radiator Cap
Part Number: GAT31508
Vehicle Info Required to Guarantee Fit
$18.99
Product Details
Promotions : Cooling Essentials
31524 Gates OE Replacement Radiator Cap - Round, 4 psi, Chrome, Steel, Sold individually
Part Number: GAT31524
Vehicle Info Required to Guarantee Fit
$5.99
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 4 psiMaterial : SteelShape : RoundColor Finish : ChromeProduct Fit : Direct FitInside Diameter : 1.61 in.Filler Neck Depth : 0.75 in.Series : Gates OE ReplacementQuantity 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
31526 Radiator Cap
Part Number: GAT31526
Vehicle Info Required to Guarantee Fit
$17.49
Product Details
Promotions : Cooling Essentials
10230 Radiator Cap - Round, 16 lbs., Polished, Steel, Sold individually
Part Number: ST10230
Vehicle Info Required to Guarantee Fit
$18.49
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 lbs.Material : SteelShape : RoundColor Finish : PolishedProduct Fit : Direct FitFiller Neck Depth : 0.75 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.

Warranty : 90-day Stant limited warrantyInterchange Part Number : REPV162001, 11243
RC96 GM Original Equipment Series Radiator Cap - Round, 15 lbs., Black, Steel, Sold individually
Part Number: ACRC96
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Notes : With Dex-cool labelRecommended Use : OE ReplacementMaximum Pressure : 15 lbs.Material : SteelShape : 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 : 25730158
31546 Radiator Cap
Part Number: GAT31546
Vehicle Info Required to Guarantee Fit
$15.99
Product Details
Promotions : Cooling Essentials
T5 Radiator Cap - 4 psi, Stainless steel and rubber, Sold individually
Part Number: MRDT5
Vehicle Info Required to Guarantee Fit
$14.99
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 4 psiMaterial : Stainless steel and rubberProduct Fit : Direct FitQuantity 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.

Warranty : 12-month Motorad limited warranty
T4 Radiator Cap - 4 psi, Stainless steel and rubber, Sold individually
Part Number: MRDT4
Vehicle Info Required to Guarantee Fit
$14.99
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 4 psiMaterial : Stainless steel and rubberProduct Fit : Direct FitQuantity 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.

Warranty : 12-month Motorad limited warranty
ST7 Radiator Cap - 7 psi, Plastic, Rubber, and Steel, Sold individually
Part Number: MRDST7
Vehicle Info Required to Guarantee Fit
$8.49
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 7 psiMaterial : Plastic, Rubber, and SteelProduct Fit : Direct FitQuantity 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.

Warranty : 12-month Motorad limited warranty
31405 Radiator Cap
Part Number: GAT31405
Vehicle Info Required to Guarantee Fit
$17.49
Product Details
Promotions : Cooling Essentials
ST4 Radiator Cap - 4 psi, Steel, Plastic, Rubber, Sold individually
Part Number: MRDST4
Vehicle Info Required to Guarantee Fit
$8.99
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 4 psiMaterial : Plastic, Rubber, and SteelProduct Fit : Direct FitQuantity 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.

Warranty : 12-month Motorad limited warranty
31548 Radiator Cap
Part Number: GAT31548
Vehicle Info Required to Guarantee Fit
$17.99
Product Details
Promotions : Cooling Essentials
Page 1 of 4 | Showing 1 - 15 of 53 results

Top Rated Products

Part came in all is intact, now to put it on.
Kody P.
VERIFIED PURCHASER