{
    "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
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

Mercury Cougar Heater Cores

Refine by:

Shop Catalog

Showing 1 - 15 of 27 results
Display item:
15
30
45
Sort by:
Heater Core, With Factory Air, 7x6 inch Core Size
Replacement
Heater Core, With Factory Air, 7x6 inch Core Size
Part Number: REPF503012
Vehicle Info Required to Guarantee Fit
$30.49
Product Details
Replaces OE Number : D3TZ18476AReplaces DPI Number : 9022Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage 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.

Outlet Size : 0.63 in.Interchange Part Number : 98575A, 8231283, 94575, D3TZ18476ACore Dimensions : 7.31 x 6 x 1.63 in. Core sizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.
Heater Core
Replacement
Heater Core
Part Number: REPF503014
Vehicle Info Required to Guarantee Fit
$46.49
Product Details
Replaces OE Number : E9LY18476AReplaces DPI Number : 8010Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage 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.

Outlet Size : 0.75 in.Interchange Part Number : 98621, 8231307, 94621, E9LY18476ACore Dimensions : 7 x 5.88 x 1.88 in. Core SizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.Core Material : Aluminum
98576 Heater Core - Front, Without Factory Air
One Stop Solutions®
98576 Heater Core - Front, Without Factory Air
Part Number: OSS98576
Vehicle Info Required to Guarantee Fit
$43.99
Product Details
Location : FrontQuantity Sold : Sold individuallyWarranty : 1 year One Stop Solutions 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.

98574A Heater Core
4-Seasons®
98574A Heater Core
Part Number: FS98574A
Vehicle Info Required to Guarantee Fit
$41.49
Product Details
Notes : 6 in. Core Width; 7.75 in. Core Height; 2 in. Core Depth; 0.63 in. Tube 1; 0.63 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons 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.

Core Material : Aluminum Core
91588 Heater Core
4-Seasons®
91588 Heater Core
Part Number: FS91588
Vehicle Info Required to Guarantee Fit
$76.99
Product Details
Notes : 6 in. Core Width; 8 in. Core Height; 2 in. Core Depth; 0.63 in. Tube 1; 0.63 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons 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.

Core Material : Copper/Brass
8231283 Heater Core - Front, Sold individually
GPD®
8231283 Heater Core - Front, Sold individually
Part Number: GPD8231283
Vehicle Info Required to Guarantee Fit
$31.49
Product Details
Location : FrontWarranty : 1 year GPD 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.

Series : GPD OE ReplacementCore Material : Aluminum
8231239 GPD OE Replacement Heater Core
GPD®
8231239 GPD OE Replacement Heater Core
Part Number: GPD8231239
Vehicle Info Required to Guarantee Fit
$37.99
Product Details
Warranty : 1 year GPD 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.

Series : GPD OE Replacement
8231307 Heater Core - Sold individually
GPD®
8231307 Heater Core - Sold individually
Part Number: GPD8231307
Vehicle Info Required to Guarantee Fit
$25.49
Product Details
Warranty : 1 year GPD 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.

Series : GPD OE Replacement
90776 Heater Core
4-Seasons®
90776 Heater Core
Part Number: FS90776
Vehicle Info Required to Guarantee Fit
$34.99
Product Details
Notes : 5.88 in. Core Width; 7.5 in. Core Height; 1.88 in. Core Depth; 0.75 in. Tube 1; 0.75 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons 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.

Core Material : Aluminum Core
90622 OE Replacement Series Heater Core
4-Seasons®
90622 OE Replacement Series Heater Core
Part Number: FS90622
Vehicle Info Required to Guarantee Fit
$31.99
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons 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.

Series : OE Replacement SeriesCore Material : Aluminum Core
8231357 Heater Core - Sold individually
GPD®
8231357 Heater Core - Sold individually
Part Number: GPD8231357
Vehicle Info Required to Guarantee Fit
$33.49
Product Details
Warranty : 1 year GPD 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.

Series : GPD OE Replacement
98576A Heater Core
4-Seasons®
98576A Heater Core
Part Number: FS98576A
Vehicle Info Required to Guarantee Fit
$40.49
Product Details
Location : FrontNotes : 5.88 in. Core Width; 7.75 in. Core Height; 1.88 in. Core Depth; 0.63 in. Tube 1; 0.63 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons 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.

Core Material : Aluminum Core
8231309 Heater Core - Sold individually
GPD®
8231309 Heater Core - Sold individually
Part Number: GPD8231309
Vehicle Info Required to Guarantee Fit
$54.99
Product Details
Warranty : 1 year GPD 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.

Series : GPD OE Replacement
90774 Heater Core
4-Seasons®
90774 Heater Core
Part Number: FS90774
Vehicle Info Required to Guarantee Fit
$46.99
Product Details
Notes : 5.88 in. Core Width; 7.38 in. Core Height; 1.88 in. Core Depth; 0.75 in. Tube 1; 0.75 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons 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.

Core Material : Aluminum Core
90479 Heater Core
4-Seasons®
90479 Heater Core
Part Number: FS90479
Vehicle Info Required to Guarantee Fit
$33.49
Product Details
Notes : 6 in. Core Width; 7.5 in. Core Height; 1.88 in. Core Depth; 0.75 in. Tube 1; 0.75 in. Tube 2Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile 4-Seasons 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.

Core Material : Aluminum Core
Page 1 of 2 | Showing 1 - 15 of 27 results

Top Rated Products

Replacement Heater Core, With Factory Air, 7x6 inch Core Size
$30.49( Review)
Part was excellent quality,fit as if it was OEM.Received part faster than expected,wiSee More
Thomas H.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

Bad Heater Core Symptoms
Bad Heater Core SymptomsLike your car’s radiator, the heater core is a heat exchanger. But while the radiator transfers heat from the hot coolant into the atmosphere, the heater core transfers heat to the cabin.
What’s the Difference Between Your Car’s Air Conditioner & Heater?
What’s the Difference Between Your Car’s Air Conditioner & Heater?Your car’s HVAC system is very similar in that the A/C and heater are mostly separate from one another. The A/C uses refrigerant, while the heater uses hot engine coolant. Select parts of the air management system tie both sides of the climate control together. 
6 Signs of a Bad Radiator
6 Signs of a Bad RadiatorWhen the radiator isn’t working properly, you might notice several symptoms. While this isn’t an exhaustive list, here are the most common complaints. Overheating engine