Heater Core
Hover over the image to zoom in
Share this:

CARQUEST Heater Core

Part No. 398286 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

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.
Back To Top
Core Height:8 5/8 in
Core Material:Copper Brass
Depth:2 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:Brass
Thickness:2 in
Width:5 1/2 in


by PowerReviews

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

Displaying review 1

Back to top


Size problem for my car


from Conway, AR

About Me Do it Yourself Guy

See all my reviews

Verified Buyer
3 or more reviews submitted


  • May Not Fit Your Car


  • 2 Sizes For 92 Toyota

Best Uses

  • Replacement

Comments about CARQUEST Heater Core:

1992 Toyota Corolla came out with an extreme cold weather heater core and a normal cold weather heater core. Advanced Auto does not discuss this or mention this. The one they have for sale is for extreme cold weather and it may not fit your car. The extreme heater core is thicker and slightly narrower than the normal weather heater core.

Displaying review 1

Back to top

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.