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Welcome to Highway Stars

 

Not Just Another Part. A Better Standard of Quality.

At Highway Stars, every detail matters. Through extensive research and careful development, we focus on creating precise parts that customers truly need—not simply what's easiest or most profitable to sell.

We believe in quality without compromise, honest business practices, and treating our customers right.

 

When quality matters, the difference is Highway Stars.

 

  • Aluminum Heater core for 1984-1987 Buick Grand National which replaces GM # 3037689 and # 52479872 at Highway Stars

    • Heater Core -ALUMINUM - replaces GM#s 3037689, 52479872 & 19131980

    $39.95
    (4 reviews) Write a Review
    SKU:
    15-63320 RA
    Condition:
    New

    Product Description

    Brand-new reproduction aluminum heater core for 1986-1987 Buick Grand National, Turbo Regal, and 1987 GNX with A/C.

    This part is slightly smaller in size than the original GM brass heater core, and should be built up using included foam strips in order to install properly.

    If you are replacing your heater core, it is ALWAYS a good idea to replace your hoses.  Click here for a complete set of plug and play hoses. No cutting, no alterations necessary.  

    We also sell the hoses individually.  Click on this link: https://www.highwaystars.net/search.php?Search=&search_query=hoses  to view the hoses in our  Heating category

     

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