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

Mazda Radiator Caps

Refine by:

Shop Catalog

Showing 1 - 15 of 34 results
Display item:
15
30
45
Sort by:
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.Warranty : 90-day Stant limited warrantyQuantity 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.

10238 Radiator Cap - Round, 16 lbs., Black, Plastic, Sold individually
Part Number: ST10238
Vehicle Info Required to Guarantee Fit
$19.49
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 lbs.Material : PlasticShape : RoundColor Finish : BlackProduct Fit : Direct FitWarranty : 90-day Stant limited warrantyQuantity 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.

4540 Radiator Cap - Steel, Sold individually
Part Number: CSF4540
Vehicle Info Required to Guarantee Fit
$5.99
Product Details
Recommended Use : OE ReplacementMaterial : SteelProduct Fit : Direct FitWarranty : 2-year CSF limited warrantyQuantity 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.

10241 Radiator Cap - Round, 13 lbs., Polished, Steel, Sold individually
Part Number: ST10241
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 13 lbs.Material : SteelShape : RoundColor Finish : PolishedProduct Fit : Direct FitInside Diameter : 1.25 in.Filler Neck Depth : 0.38 in.Warranty : 90-day Stant limited warrantyQuantity 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.

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.Warranty : 90-day Stant limited warrantyQuantity 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.

Interchange Part Number : REPV162001, 11243
4501 Radiator Cap - Steel, Sold individually
Part Number: CSF4501
Vehicle Info Required to Guarantee Fit
$6.49
Product Details
Recommended Use : OE ReplacementMaterial : SteelProduct Fit : Direct FitWarranty : 2-year CSF limited warrantyQuantity 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.

V25-0551 Radiator Cap
Part Number: VCOV250551
Vehicle Info Required to Guarantee Fit
$9.49
Product Details
Location : Expansion Tank, ReservoirRecommended Use : OE ReplacementProduct Fit : Direct FitWarranty : 24-month or 24,000-mile limited warrantyProp 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 : European Vehicle PartsInterchange Part Number : 1224233, 1301104, 3M5H8100AC, 3M5H8100AD, 5193938, LF50-15-205A, LR000243, DG938101AA, 30680002, 31368311, 32382635, DG9Z8100A, LF5015205, RS531Replaces OE Number : 1224233, 1301104, 3M5H8100AC, 3M5H8100AD, 5193938, LF50-15-205A, LR000243, DG938101AA, 30680002, 31368311, 32382635, DG9Z8100A, LF5015205, RS531
RC6 Professional Series Radiator Cap - Round, 13 lbs., Polished, Steel, Sold individually
Part Number: ACRC6
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Notes : With turning earsRecommended Use : OE ReplacementMaximum Pressure : 13 lbs.Material : SteelShape : RoundColor Finish : PolishedProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity 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 EssentialsReplaces OE Number : 00850800, 850800Series : Professional Series
31539 Radiator Cap
Part Number: GAT31539
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Promotions : Cooling Essentials
2471S Thermocap Series Radiator Cap - Hexagon, 16 lbs., Silver/Chrome, Steel, Sold individually
Part Number: G122471S
Vehicle Info Required to Guarantee Fit
$43.15
Product Details
Notes : Built-In Calibrated Thermometer, Indicates the Coolant TemperatureRecommended Use : PerformanceMaximum Pressure : 16 lbs.Material : SteelShape : HexagonColor Finish : Silver/ChromeProduct Fit : Direct FitWarranty : 90-day Mr Gasket limited warrantyQuantity 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.

Series : Thermocap Series
2470R Thermocap Series Radiator Cap - Hexagon, 13 lbs., Red/Chrome, Steel, Sold individually
Part Number: G122470R
Vehicle Info Required to Guarantee Fit
$43.25
Product Details
Notes : Built-In Calibrated Thermometer, Indicates the Coolant TemperatureRecommended Use : PerformanceMaximum Pressure : 13 lbs.Material : SteelShape : HexagonColor Finish : Red/ChromeProduct Fit : Direct FitWarranty : 90-day Mr Gasket limited warrantyQuantity 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.

Series : Thermocap Series
2470B Thermocap Series Radiator Cap - Hexagon, 13 lbs., Blue/Chrome, Steel, Sold individually
Part Number: G122470B
Vehicle Info Required to Guarantee Fit
$47.17
Product Details
Notes : Built-In Calibrated Thermometer, Indicates the Coolant TemperatureRecommended Use : PerformanceMaximum Pressure : 13 lbs.Material : SteelShape : HexagonColor Finish : Blue/ChromeProduct Fit : Direct FitWarranty : 90-day Mr Gasket limited warrantyQuantity 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.

Series : Thermocap Series
2476BK Radiator Cap - Unique, 16 psi, Black, Sold individually
Part Number: G122476BK
Vehicle Info Required to Guarantee Fit
$43.28
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 psiShape : UniqueColor Finish : BlackProduct Fit : Direct FitWarranty : 90-day Mr Gasket limited warrantyQuantity 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.

12R7 Professional Series Radiator Cap - Hexagon, 16 lbs., Polished, Steel, Sold individually
Part Number: AC12R7
Vehicle Info Required to Guarantee Fit
$17.99
Product Details
Notes : 16 psi radiator capRecommended Use : OE ReplacementMaximum Pressure : 16 lbs.Material : SteelShape : HexagonColor Finish : PolishedProduct Fit : Direct FitWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity 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 EssentialsReplaces OE Number : 19114582Series : Professional Series
31527 Radiator Cap - Round, 13 lbs., Polished, Steel, Sold individually
Part Number: GAT31527
Vehicle Info Required to Guarantee Fit
$6.49
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 13 lbs.Material : SteelShape : RoundColor Finish : PolishedProduct Fit : Direct FitFiller Neck Depth : 0.75 in.Warranty : Lifetime Gates limited warrantyQuantity 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 Essentials
Page 1 of 3 | Showing 1 - 15 of 34 results

Top Rated Products

It was the exact one that I replaced. It was more expensive than if I would have gonSee More
Lois P.
VERIFIED PURCHASER