GMC C3500HD Coolant Reservoir Caps

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T46 Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDT46
Vehicle Info Required to Guarantee Fit
$7.49
Product Details
Notes : 16 PSI; 1.94 in. Width; 1.20 in Filler Neck Inside Diameter; 1.50 in Cap DepthWarranty : 12-month Motorad 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.

Material : Plastic and RubberRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
ST16 Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDST16
Vehicle Info Required to Guarantee Fit
$5.49
Product Details
Warranty : 12-month Motorad 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.

Material : Plastic, Rubber, and SteelRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Silver
T16 Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDT16
Vehicle Info Required to Guarantee Fit
$6.49
Product Details
Warranty : 12-month Motorad 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.

Material : Stainless steel and rubberRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Silver
15989074 GM Original Equipment Series Coolant Reservoir Cap - Direct Fit, Sold Individually
Part Number: AC15989074
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Warranty : 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 2025Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
T31 Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDT31
Vehicle Info Required to Guarantee Fit
$15.99
Product Details
Notes : 1.77 in. Width; 1.26 in. Valve OD; Threaded Attachment TypeWarranty : 12-month Motorad 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.

Material : Plastic and RubberRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
82601 Help Series Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: RB82601
Vehicle Info Required to Guarantee Fit
$7.99
Product Details
Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold IndividuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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 : Help SeriesInterchange Part Number : 15989074Replaces OE Number : 15989074Product Fit : Direct Fit
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Is Coolant the Same as Antifreeze? Plus Other Related Questions Answered
Is Coolant the Same as Antifreeze? Plus Other Related Questions AnsweredAlthough it’s generally okay to regard coolant and anti-freeze as one and the same, that view is not entirely correct. Technically, anti-freeze is one of the ingredients that make up the coolant mixture.