Heater Cores

A bad heater core can make your daily driver’s heater malfunction. Good thing it’s easy to order a top-notch heater core replacement here at CarParts.com. Our team of industry experts handpicked all our products to make sure they comply with OE specifications. Simply plug your ride’s exact details into our easy-to-use vehicle selector, and we’ll narrow down your options to compatible heater cores. Check out our catalog below and shop now!
Refine by:
See All

Shop Catalog

Showing 1 - 15 of 1230 results
Display item:
15
30
45
Sort by:
Heater Core, Front
Part Number: REPF503010
Vehicle Info Required to Guarantee Fit
$30.59
Product Details
Location : FrontReplaces OE Number : F65Z18476AA, H2MZ18476CReplaces Partslink Number : FO3128100Replaces DPI Number : 9927Quantity 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 : 90001, 8231370, 93001, F65Z18476AA, H2MZ18476C, FO3128100Core Dimensions : 7.19 x 7.25 x 1.63 in. Core sizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.
Heater Core, Front
Part Number: RF50300008
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Location : FrontReplaces OE Number : 2L1Z18476AA, H2MZ18476PReplaces DPI Number : 9946Quantity 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 : 90901, 8231479, 99302, 2L1Z18476AA, H2MZ18476PCore Dimensions : 9.38 x 6 x 1.88 in. Core SizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.Core Material : Aluminum
Heater Core, Rear
Part Number: RF50300003
Vehicle Info Required to Guarantee Fit
$23.22
Product Details
Location : RearReplaces OE Number : F75H18476AAReplaces DPI Number : 9928Quantity 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 : 90009, 4711313, 93003, F75H18476AACore Dimensions : 5.88 x 6.25 x 1.88 in. Core SizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.Core Material : Aluminum
Heater Core, Front
Part Number: RC50300007
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Location : FrontReplaces OE Number : 89019173Replaces DPI Number : 8303Quantity 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 : 90483, 8231249, 94483, 89019173Core Dimensions : 8.25 x 7.5 x 1 in. Core sizeReturns Policy : 30-Day Return PolicyInlet Size : 0.75 in.Core Material : Aluminum
Heater Core, Front, Without Factory Air
Part Number: REPC503013
Vehicle Info Required to Guarantee Fit
$25.75
Product Details
Location : FrontReplaces OE Number : 19131978Replaces DPI Number : 9079Quantity 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 : 98553, 94553, 19131978Core Dimensions : 7.63 x 6.5 x 1.25 in. Core sizeReturns Policy : 30-Day Return PolicyInlet Size : 0.75 in.
Heater Core, Front, Without Custom Floors Console
Part Number: REPC503005
Vehicle Info Required to Guarantee Fit
$28.99
Product Details
Location : FrontNotes : Does not fit vehicles with custom floor console; Pipes must be rotated to match configurationReplaces OE Number : 89018297Replaces Partslink Number : GM3128108Replaces DPI Number : 9994Quantity 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 : 0.75 in.Interchange Part Number : 1562960, 90050, 8231379, 93050, 89018297, GM3128108Core Dimensions : 8 x 7.5 x 1 in. Core sizeInlet Size : 0.75 in.
Heater Core, Front, With Factory Air
Part Number: REPC503012
Vehicle Info Required to Guarantee Fit
$27.49
Product Details
Location : FrontReplaces OE Number : 19131974Replaces DPI Number : 9077Quantity 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 : 98552A, 8231275, 94552, 19131974Core Dimensions : 6.63 x 7.25 x 1.25 in. Core sizeReturns Policy : 30-Day Return PolicyInlet Size : 0.75 in.
Heater Core
Part Number: RJ50300001
Vehicle Info Required to Guarantee Fit
$34.35
Vehicle Fitment
  • 1997 - 2001 Jeep Cherokee Sport 6 Cyl 4.0L
  • 1997 - 2001 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 1997 - 2001 Jeep Wrangler Sport 6 Cyl 4.0L
  • 1998 - 2001 Jeep Cherokee Limited 6 Cyl 4.0L
  • 1997 - 2001 Jeep Cherokee SE 6 Cyl 4.0L
  • 1998 - 2001 Jeep Cherokee Classic 6 Cyl 4.0L
  • 1997 - 2001 Jeep Wrangler SE 4 Cyl 2.5L
  • 1997 - 2000 Jeep Cherokee SE 4 Cyl 2.5L
  • 1997 Jeep Cherokee Country 6 Cyl 4.0L
Product Details
Replaces OE Number : 4874045Replaces DPI Number : 9243Quantity 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 : 98024, 8231376, 93024, 4874045Core Dimensions : 7.5 x 7.75 x 1.25 in. Core SizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.Core Material : Aluminum
Heater Core, Hose Clamp, Slip-On, Brazed Core Type
Part Number: REPD503004
Vehicle Info Required to Guarantee Fit
$31.85
Vehicle Fitment
  • 2003 Dodge Ram 2500 SLT 10 Cyl 8.0L
  • 2006 - 2009 Dodge Ram 2500 Power Wagon 8 Cyl 5.7L
  • 2003 - 2009 Dodge Ram 3500 Laramie 8 Cyl 5.7L
  • 2008 - 2009 Dodge Ram 3500 SXT 6 Cyl 6.7L
  • 2003 - 2007 Dodge Ram 2500 SLT 6 Cyl 5.9L
  • 2003 - 2009 Dodge Ram 3500 ST 8 Cyl 5.7L
  • 2002 Dodge Ram 3500 Base 8 Cyl 5.9L
  • 2002 Dodge Ram 2500 Base 6 Cyl 5.9L
  • 2003 - 2009 Dodge Ram 2500 ST 8 Cyl 5.7L
  • 2003 - 2008 Dodge Ram 1500 ST 8 Cyl 5.7L
  • 2002 Dodge Ram 2500 Base 10 Cyl 8.0L
  • 2004 - 2006 Dodge Ram 1500 SRT-10 10 Cyl 8.3L
  • 2008 - 2010 Dodge Ram 5500 Base 6 Cyl 6.7L
  • 2007 - 2009 Dodge Ram 3500 Laramie 6 Cyl 6.7L
  • 2008 - 2009 Dodge Ram 2500 SXT 8 Cyl 5.7L
  • 2006 - 2007 Dodge Ram 1500 TRX4 8 Cyl 4.7L
  • 2008 - 2009 Dodge Ram 3500 SXT 8 Cyl 5.7L
  • 2003 - 2009 Dodge Ram 2500 SLT 8 Cyl 5.7L
  • 2008 - 2010 Dodge Ram 4500 Laramie 6 Cyl 6.7L
  • 2006 - 2007 Dodge Ram 2500 TRX4 6 Cyl 5.9L
  • 2003 - 2008 Dodge Ram 3500 SLT 6 Cyl 5.9L
  • 2007 - 2009 Dodge Ram 3500 SLT 6 Cyl 6.7L
  • 2002 - 2008 Dodge Ram 1500 SLT 8 Cyl 4.7L
  • 2006 - 2007 Dodge Ram 1500 TRX4 8 Cyl 5.7L
  • 2003 Dodge Ram 3500 SLT 10 Cyl 8.0L
  • 2003 - 2007 Dodge Ram 3500 Laramie 6 Cyl 5.9L
  • 2002 Dodge Ram 3500 Base 10 Cyl 8.0L
  • 2008 - 2010 Dodge Ram 4500 SLT 6 Cyl 6.7L
  • 2003 - 2009 Dodge Ram 3500 SLT 8 Cyl 5.7L
  • 2003 - 2008 Dodge Ram 3500 ST 6 Cyl 5.9L
  • 2002 - 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
  • 2002 - 2008 Dodge Ram 1500 ST 8 Cyl 4.7L
  • 2006 - 2007 Dodge Ram 1500 Sport 8 Cyl 5.7L
  • 2006 - 2007 Dodge Ram 2500 TRX4 8 Cyl 5.7L
  • 2008 Dodge Ram 1500 SXT 8 Cyl 5.7L
  • 2008 - 2010 Dodge Ram 5500 ST 6 Cyl 6.7L
  • 2007 Dodge Ram 3500 Sport 6 Cyl 6.7L
  • 2002 - 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L
  • 2007 - 2009 Dodge Ram 2500 Laramie 6 Cyl 6.7L
  • 2003 - 2008 Dodge Ram 1500 SLT 8 Cyl 5.7L
  • 2002 - 2008 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2002 Dodge Ram 3500 Base 6 Cyl 5.9L
  • 2003 Dodge Ram 3500 Laramie 10 Cyl 8.0L
  • 2008 - 2010 Dodge Ram 5500 Laramie 6 Cyl 6.7L
  • 2008 - 2010 Dodge Ram 4500 ST 6 Cyl 6.7L
  • 2003 - 2003 Dodge Ram 2500 Laramie 8 Cyl 5.7L
  • 2005 - 2009 Dodge Ram 2500 Laramie 8 Cyl 5.7L
  • 2003 - 2009 Dodge Ram 2500 ST 6 Cyl 5.9L
  • 2007 - 2009 Dodge Ram 2500 ST 6 Cyl 6.7L
  • 2008 - 2010 Dodge Ram 4500 Base 6 Cyl 6.7L
  • 2003 Dodge Ram 2500 ST 10 Cyl 8.0L
  • 2003 - 2008 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2008 - 2009 Dodge Ram 2500 SXT 6 Cyl 6.7L
  • 2003 - 2003 Dodge Ram 2500 Laramie 6 Cyl 5.9L
  • 2005 - 2007 Dodge Ram 2500 Laramie 6 Cyl 5.9L
  • 2006 - 2007 Dodge Ram 3500 Sport 8 Cyl 5.7L
  • 2003 Dodge Ram 2500 Laramie 10 Cyl 8.0L
  • 2007 - 2009 Dodge Ram 3500 ST 6 Cyl 6.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L
  • 2003 - 2004 Dodge Ram 1500 Laramie 8 Cyl 4.7L
  • 2006 - 2007 Dodge Ram 1500 Laramie 8 Cyl 4.7L
  • 2008 - 2010 Dodge Ram 5500 SLT 6 Cyl 6.7L
  • 2007 - 2009 Dodge Ram 2500 SLT 6 Cyl 6.7L
  • 2002 - 2003 Dodge Ram 1500 ST 8 Cyl 5.9L
  • 2006 - 2007 Dodge Ram 2500 Sport 6 Cyl 5.9L
  • 2003 Dodge Ram 3500 ST 10 Cyl 8.0L
  • 2007 Dodge Ram 3500 TRX4 6 Cyl 5.9L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2006 - 2007 Dodge Ram 3500 Sport 6 Cyl 5.9L
  • 2008 Dodge Ram 1500 SXT 6 Cyl 3.7L
  • 2006 - 2007 Dodge Ram 2500 Sport 8 Cyl 5.7L
  • 2008 Dodge Ram 1500 SXT 8 Cyl 4.7L
  • 2002 Dodge Ram 2500 Base 8 Cyl 5.9L
Product Details
Notes : Hose clamp, slip-on; Brazed core typeReplaces OE Number : 68004228ABReplaces Partslink Number : CH3128102Replaces DPI Number : 80024Quantity 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 PolicyCore Material : AluminumOutlet Size : 0.63 in.Interchange Part Number : 92089, 8231401, 99331, 68004228AB, CH3128102Core Dimensions : 6.81 x 7.31 x 1 in. Core sizeInlet Size : 0.63 in.
Heater Core, Without Factory Air, 6x6-inch Core Size
Part Number: RF50300006
Vehicle Info Required to Guarantee Fit
$21.37
Vehicle Fitment
  • 1973 - 1979 Ford F-250 All Submodels All Engines
  • 1973 - 1979 Ford F-350 All Submodels All Engines
  • 1975 - 1977 Ford F-500 All Submodels All Engines
  • 1973 - 1979 Ford F-100 All Submodels All Engines
  • 1975 - 1979 Ford F-150 All Submodels All Engines
Product Details
Replaces OE Number : C61E18476BReplaces DPI Number : 9024Quantity 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 : 98572A, 8231281, 94572, C61E18476BCore Dimensions : 5.44 x 5.94 x 1.25 in. Core SizeReturns Policy : 30-Day Return PolicyInlet Size : 0.63 in.Core Material : Aluminum
Front Heater Core, without O-Ring Inlet and Outlet
Part Number: REPD503002
Vehicle Info Required to Guarantee Fit
$25.49
Product Details
Location : FrontNotes : Without O-ring inlet and outletReplaces OE Number : 4886528ACReplaces Partslink Number : CH3128100Replaces DPI Number : 9935Quantity 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.

Interchange Part Number : 98019, 8231237, 93019, 4886528AC, CH3128100Core Dimensions : 11.12 x 7.19 x 1.69 in. Core sizeReturns Policy : 30-Day Return PolicyCore Material : Aluminum Core
Rear Heater Core
Part Number: REPD503003
Vehicle Info Required to Guarantee Fit
$18.49
Product Details
Location : RearReplaces OE Number : 5019184AAReplaces Partslink Number : CH3128101Replaces DPI Number : 8044Quantity 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 PolicyCore Material : Aluminum CoreOutlet Size : 0.75 in.Interchange Part Number : 98023, 8231481, 93023, 5019184AA, CH3128101Core Dimensions : 6.69 x 7.25 x 1.63 in. Core sizeInlet Size : 0.63 in.
Front and Rear Heater Cores, without O-Ring Inlet and Outlet
Part Number: SET-REPD503002-2
Vehicle Info Required to Guarantee Fit
$41.99
Product Details
Location : Front And RearNotes : Without O-ring inlet and outletComponents : (2) Heater CoresReplaces OE Number : 5019184AA, 4886528ACReplaces Partslink Number : CH3128101, CH3128100Quantity Sold : Set of 2Warranty : 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.

Interchange Part Number : 98019, 8231237, 93019, 4886528AC, CH3128100, 98023, 8231481, 93023, 5019184AA, CH3128101Returns Policy : 30-Day Return PolicyCore Material : Aluminum Core
Heater Core
Part Number: REPB503005
Vehicle Info Required to Guarantee Fit
$23.49
Product Details
Replaces OE Number : 89019251Replaces DPI Number : 8214Quantity 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 : 92352, 8231247, 94480, 89019251Core Dimensions : 7.06 x 7.5 x 1 in. Core sizeReturns Policy : 30-Day Return PolicyInlet Size : 0.75 in.
Heater Core
Part Number: RD50300003
Vehicle Info Required to Guarantee Fit
$33.99
Product Details
Replaces OE Number : 68048895AAReplaces DPI Number : 80109Quantity 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 : 0.69 in.Interchange Part Number : 92097, 8231500, 98007, 68048895AACore Dimensions : 7 x 6.88 x 1 in. Core SizeReturns Policy : 30-Day Return PolicyInlet Size : 0.69 in.Core Material : Aluminum
Page 1 of 82 | Showing 1 - 15 of 1230 results

Top Rated Products

Fast delivery correct part first time. Original equipment.
Anonymous
VERIFIED PURCHASER

Popular Products

91541 Heater Core
Part No: FS91541
( Review)
$130.99
8231397 GPD OE Replacement Heater Core
Part No: GPD8231397
( Review)
$38.99
Heater Core, Front
Part No: REPF503010
( Review)
$30.49
NHC16 Heater Core
Part No: MINHC16
( Review)
$84.99
68048895AA Heater Core
Part No: MOP68048895AA
( Review)
$286.99

Shopping for Heater Core

Heater Core Shopping Info

What Is a Heater Core?

The heater core is responsible for providing warm air inside the cabin when you turn on your car’s heater. It looks like a smaller version of your radiator, but instead of transferring heat away from the engine, it uses that heat to warm the car’s interior.

How Much Does a Heater Core Replacement Cost?

A single aftermarket heater core can cost somewhere between $20 to $300 here at CarParts.com. Some heater core accessories, such as couplers and connection clips, can cost less than $10. These prices depend on the material, inclusions, and manufacturer of the heater core replacement. Replacing your heater core can cost around $560 to $920 in total.

Shop for Aftermarket Heater Cores on CarParts.com

Shopping for heater core replacements offline can be a struggle. Here at CarParts.com, you can easily find a heater core that matches your specific application with just a few clicks.

CarParts.com offers a wide selection of aftermarket heater cores for various makes and models. We source our heater cores from reliable brands to maintain consistent quality. They’re made from high-grade materials, so they’re durable enough to withstand high temperatures in the cooling system.

Are you worried about the high costs of replacing your heater core? Don’t be. Our heater cores come in individual pieces, sets of two, and complete assemblies. You can choose the heater core components you need the most and save money on maintenance.

Ready to shop? Use our vehicle selector tool to get a full list of heater core parts compatible with your vehicle’s year, make, model. We have filters for price, brand, and location (front, rear, etc.) to help refine your search results according to your budget, preferences, and part requirements. We even have filters for inlet and outlet sizes to ensure the best fit for your car. Buying a high-quality heater core is fast, safe, and convenient here at CarParts.com. Shop now!

Helpful Automotive Resources

Bad Heater Core Symptoms
Bad Heater Core SymptomsHow can you tell if your heater core is bad? First, you’ll want to familiarize yourself with the common symptoms of a heater core problem. While the radiator transfers heat from the hot coolant into the atmosphere, the heater core transfers heat to the cabin. 5 Signs of a Bad
What’s the Difference Between Your Car’s Air Conditioner & Heater?
What’s the Difference Between Your Car’s Air Conditioner & Heater?Together, the two units—and everything that goes along with them—are known as the heating, ventilation, and air conditioning (HVAC) system. 
6 Signs of a Bad Radiator
6 Signs of a Bad RadiatorLet’s take a look at what the radiator is, how to spot the symptoms of a bad radiator, and how to diagnose the issue. Bad Radiator Symptoms: Common Signs that Your Radiator is Failing