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Mazda Heater Cores

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Heater Core
Replacement
Heater Core
Part Number: REPF503006
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Location : FrontReplaces OE Number : F5TZ18476A, H2MZ18476ACReplaces Partslink Number : FO3128104Replaces DPI Number : 8310Quantity 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 : 90010, 8231374, 93010, F5TZ18476A, H2MZ18476AC, FO3128104Core Dimensions : 7.31 x 6 x 1.88 in. Core sizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.
Heater Core
Replacement
Heater Core
Part Number: RF50300004
Vehicle Info Required to Guarantee Fit
$21.99
Product Details
Replaces OE Number : 92OW18476AB, YL8Z18476AAReplaces DPI Number : 8341Quantity 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 : 90046, 8231358, 93046, 92OW18476AB, YL8Z18476AACore Dimensions : 7 x 5.63 x 1.63 in. Core SizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.Core Material : Aluminum
Heater Core, Hose Clamp, Slip-On, Brazed Core Type
Replacement
Heater Core, Hose Clamp, Slip-On, Brazed Core Type
Part Number: REPM503005
Vehicle Info Required to Guarantee Fit
$21.99
Product Details
Notes : Hose clamp, slip-on; Brazed core typeReplaces OE Number : B25D61A10, BJ0E61A10Replaces Partslink Number : MA3128100Replaces DPI Number : 80009Quantity 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.

Returns Policy : 30-Day Return PolicyOutlet Size : 0.63 in.Interchange Part Number : 92121, 8231598, 99238, B25D61A10, BJ0E61A10, MA3128100Core Dimensions : 7.13 x 6.31 x 1 in. Core sizeInlet Size : 0.63 in.
8231374 Heater Core - Sold individually, Aluminum Core
GPD®
8231374 Heater Core - Sold individually, Aluminum Core
Part Number: GPD8231374
Vehicle Info Required to Guarantee Fit
$31.49
Product Details
Quantity Sold : Sold individuallyWarranty : 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 Core
8231734 Heater Core
GPD®
8231734 Heater Core
Part Number: GPD8231734
Vehicle Info Required to Guarantee Fit
$63.49
Product Details
Quantity Sold : Sold individuallyWarranty : 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.

98010 Heater Core
One Stop Solutions®
98010 Heater Core
Part Number: OSS98010
Vehicle Info Required to Guarantee Fit
$45.99
Product Details
Quantity 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.

92127 Heater Core
4-Seasons®
92127 Heater Core
Part Number: FS92127
Vehicle Info Required to Guarantee Fit
$49.49
Product Details
Location : RearNotes : 5.88 in. Core Width; 5.5 in. Core Height; 1 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
92393 Heater Core
4-Seasons®
92393 Heater Core
Part Number: FS92393
Vehicle Info Required to Guarantee Fit
$109.99
Product Details
Notes : 10.75 in. Core Width; 5.38 in. Core Height; 1 in. Core Depth; 0.69 in. Tube 1; 0.69 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
8231745 Heater Core
GPD®
8231745 Heater Core
Part Number: GPD8231745
Vehicle Info Required to Guarantee Fit
$77.99
Product Details
Quantity Sold : Sold individuallyWarranty : 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.

92049 Heater Core
4-Seasons®
92049 Heater Core
Part Number: FS92049
Vehicle Info Required to Guarantee Fit
$54.99
Product Details
Location : FrontNotes : 4.75 in. Core Width; 10.63 in. Core Height; 1 in. Core Depth; 0.69 in. Tube 1; 0.69 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
92247 OE Replacement Series Heater Core
4-Seasons®
92247 OE Replacement Series Heater Core
Part Number: FS92247
Vehicle Info Required to Guarantee Fit
$62.99
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
92123 Heater Core
4-Seasons®
92123 Heater Core
Part Number: FS92123
Vehicle Info Required to Guarantee Fit
$58.49
Product Details
Notes : 7.13 in. Core Width; 7.88 in. Core Height; 1 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
98700 Heater Core
One Stop Solutions®
98700 Heater Core
Part Number: OSS98700
Vehicle Info Required to Guarantee Fit
$45.99
Product Details
Quantity 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.

8231556 Heater Core, Sold individually
GPD®
8231556 Heater Core, Sold individually
Part Number: GPD8231556
Vehicle Info Required to Guarantee Fit
$56.49
Product Details
Quantity Sold : Sold individuallyWarranty : 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.

92121 Heater Core
4-Seasons®
92121 Heater Core
Part Number: FS92121
Vehicle Info Required to Guarantee Fit
$40.49
Product Details
Notes : 6.38 in. Core Width; 7.13 in. Core Height; 1 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
Page 1 of 4 | Showing 1 - 15 of 48 results

Top Rated Products

One Stop Solutions 98010 Heater Core
$45.99( Review)
Great service no delays Thank you really appreciate…
Vicente G.
VERIFIED PURCHASER
Replacement Heater Core
$26.99( Review)
delivered on time.
Andrew G.
VERIFIED PURCHASER

Popular Products

92127 Heater Core
4-Seasons®
92127 Heater Core
Part No: FS92127
( Review)
$49.49
98010 Heater Core
One Stop Solutions®
98010 Heater Core
Part No: OSS98010
( Review)
$45.99
Heater Core
Replacement
Heater Core
Part No: REPF503006
( Review)
$26.99

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