Used cooling and HVAC parts

Used & OEM Heater Cores

Request a used or OEM heater core using the exact vehicle, component, and delivery details needed for fitment and sourcing review.

Fitment-first request

How to Request a Used Heater Core

Submit the vehicle and component details for review. Doorstep Auto Parts does not use this page as a live-inventory listing.

  1. Identify the vehicleProvide the year, make, model, and VIN when available.
  2. Name the componentConfirm the part name, position, and original identifiers.
  3. Share fitment detailsInclude the relevant configuration details listed above.
  4. Provide the destinationAdd accurate contact information and the delivery ZIP.
Part request

Request Heater Core

Tell us what you drive and what part you need. Our team will review your request, check available options, and contact you.

Browse by vehicle Make

Used Heater Core by Make

Open a vehicle-Make page for model, fitment, and request guidance. These links do not represent guaranteed compatibility or current inventory.

Nationwide service

Auto Parts Delivery Across the USA

Doorstep Auto Parts handles part requests for customers across the United States. Browse an existing Location page for geographic service and delivery information without implying local inventory or a local storefront.

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Fitment and buying resources

Helpful Heater Core and Parts Guides

Use these resources to prepare identifiers, compare sourcing options, and review the component before installation.

Request questions

Used Heater Core Questions

Start with the exact vehicle and original component whenever possible.

What information helps identify the correct Heater Core?

Heater-core matching should compare the HVAC housing application, core dimensions, inlet and outlet pipe orientation, fitting type, and the original component number. Useful details include VIN, model, body, and production configuration, HVAC housing application, core dimensions, pipe and fitting orientation, and OEM number.

Can I request an OEM Heater Core?

Yes. Include the VIN and original part number when available so the team can review OEM identity, fitment, and available sourcing options.

Will a used Heater Core automatically fit the same model?

No. Model name alone does not confirm interchange. Year, production details, drivetrain, installed equipment, position, and original identifiers can affect the correct application.

Need a Heater Core?

Send the vehicle, component, contact, and destination details or call (888) 879-0515.