1983-87 Square Body Chevy & GMC Truck Vacuum Select Valve with AC

(26 customer reviews)

Restore correct HVAC control on your 1983-87 Square Body Chevy or GMC truck with this vacuum select valve for AC equipped models. Directs vacuum to the proper air outlets as you change modes.

$54.95

SKU 20037 Category

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Description

The vacuum select valve routes engine vacuum to the correct dash doors as you switch between heat, vent, and defrost modes, and a failed valve leaves airflow coming out of the wrong places. This valve restores proper HVAC control on your 1983-87 Square Body Chevy or GMC truck.

It is designed for trucks equipped with air conditioning, matching that system’s setup. Replacing a leaking or stuck valve is a direct way to get your mode selection working the way it should.

Fitment and Features

  • Fits 1983-1987 Chevy and GMC Square Body trucks
  • Designed for models equipped with air conditioning
  • Vacuum select valve for HVAC mode control
  • Directs vacuum to the correct air outlets
  • Replaces a leaking, stuck, or failed original

26 reviews for 1983-87 Square Body Chevy & GMC Truck Vacuum Select Valve with AC

  1. Danny Spencer (verified owner) –

    Super happy with this. Well made and arrived undamaged.

  2. Paul Berry –

    Middle of the road. Not bad, not great, but it did the job.

  3. Paul Washington (verified owner) –

    Nice piece for a fair price. Slight finishing needed before paint.

  4. Shane Flores (verified owner) –

    Had to do more modifying than I would like for a replacement part.

  5. Diane West –

    Part is fine, shipping was slow though.

  6. Troy Coleman (verified owner) –

    Top quality reproduction. My truck looks factory again.

  7. Keith Russell (verified owner) –

    Nice part for the price. Shipping took a few days but worth the wait.

  8. Hank Crawford –

    Gets the job done but required some trimming to fit right.

  9. Jason Daniels –

    Fit was dead on. Really impressed with the quality for the price.

  10. Donna Boyd (verified owner) –

    Installed in an afternoon, fit was spot on. Really pleased.

  11. Donna Davis (verified owner) –

    Happy with the purchase. Fit was good, finish was decent.

  12. Carol West (verified owner) –

    Decent part but needed more fitment work than I expected.

  13. Rhonda Cruz (verified owner) –

    Matched the original part exactly. Shipping was quick too.

  14. Karen Bell (verified owner) –

    Nice piece for a fair price. Slight finishing needed before paint.

  15. Mike Harper (verified owner) –

    Exactly what I was looking for to finish my build. Top notch.

  16. Earl Kelley (verified owner) –

    No complaints at all. Direct fit and solid construction.

  17. Wayne Pierce (verified owner) –

    Reasonable part for the money. Needed fettling to install.

  18. Robert Roberts –

    Fit my squarebody with zero issues. Will be ordering more parts here.

  19. Marvin Robertson –

    Fit my squarebody with zero issues. Will be ordering more parts here.

  20. Paul Young –

    Perfect replacement for my old worn out part. Highly recommend.

  21. Kim Palmer –

    Fit well overall. Minor trimming needed but happy with it.

  22. Jim Brooks –

    Good value. Needed a small amount of adjustment during install.

  23. Brandon Sanders (verified owner) –

    Gets the job done but required some trimming to fit right.

  24. Dennis Bryant (verified owner) –

    Quality is excellent for the money. My go to for squarebody parts now.

  25. Robert Austin (verified owner) –

    Matched the original part exactly. Shipping was quick too.

  26. Kim Holmes (verified owner) –

    Good value. Needed a small amount of adjustment during install.

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