Heater Core
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CARQUEST Heater Core

Part No. 394211 Warranty Details  

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Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications.

Our heaters are designed and tested to meet or exceed OE specifications for form, fit, and function. Using premium quality materials and a clear focus on the highest heat transfer performance possible, our engineers have designed this heater to perform at the highest standards to ensure a warm cab environment during those cold winter months.
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Construction:Expanded Tube
Core Height:6 5/8 in
Depth:1 5/8 in
Inlet Connection Type:5/8 in
Inlet Diameter:5/8 in
Outlet Connection Type:5/8 in
Outlet Diameter:5/8 in
Tank Material:Plastic
Thickness:1 5/8 in
Width:6 1/4 in

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2 Questions | 3 Answers
Displaying questions 1-2
  • Q:

    how do you remove the heater core
    Asked on 2/19/2011 by dave from ashland ky

    1 answer



      I recommend purchasing a Haynes repair manual specifically for your vehicle. This should be able to assist you further into detail on how to repair or replace specific parts.

      Answered on 2/24/2011 by Parts Guru Geo from AAP
  • Q:

    Asked on 12/1/2010 by OZ from GRANDRAPIDS

    2 answers



      If your are referring to the heater core it is usually located on the bulk head (fire wall) behind the engine.

      Answered on 12/1/2010 by Ron the Auto Parts Rebel from AAP


      The connections for it are on the bulk head (firewall), the actual heater core is actually located behind the dash.

      Answered on 12/1/2010 by Mike the Auto Parts Master from AAP
Displaying questions 1-2

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