1988 GMC K2500 Performance Engine Coolant Thermostat

Your 1988 GMC K2500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Performance Engine Coolant Thermostat product you desperately need.

We currently carry 2 Performance Engine Coolant Thermostat products to choose from for your 1988 GMC K2500, and our inventory prices range from as little as $59.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Performance Engine Coolant Thermostat products for the 1988 GMC K2500. We only sell parts from trusted brands like Mr. Gasket so that you can find quality parts you can count on.

Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 64 reviews on our Performance Engine Coolant Thermostat products for the 1988 GMC K2500 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Performance Engine Coolant Thermostat stock in-person!

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Performance Engine Coolant Thermostat for Your 1988 GMC K2500

Search through our amazing selection of Performance Engine Coolant Thermostat products for your 1988 GMC K2500 to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.

  • High Performance Thermostat

    Mr. Gasket - High Performance Thermostat (Part No. 4364)

    Description
    These high performance thermostats are designed to resist large variations in coolant pressures that occur at high RPM's where coolant temperature and coolant pressure fight for control of the thermostat keeping it from opening at its designated temperature. The balanced HP thermostat features all brass and copper construction, and opens at the right temperature regardless of engine RPM.

    Product Features:
    • Rated to open at 180 degrees
    • Opens at right temperature regardless of rpm
    • Brass and copper construction
    4.0
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.0
    4.0
    • 5
      5
      2021-06-22
      5
      5

      I would purchase products again

      I would purchase products again

      Submitted 2021-06-22

      By Karen

      From Undisclosed

      Everything has worked out good so far, the motor mounts have been a challenge but I think we are good now.

      Bottom Line NULL

      Everything has worked out good so far, the motor mounts have been a challenge but I think we are good now.

      By Karen from Undisclosed

      BOTTOM LINE NULL

    • 1
      1
      2020-12-17
      1
      1

      Don't waste your money

      Don't waste your money

      Submitted 2020-12-17

      By Jeffrey

      From Undisclosed

      Complete garbage engine reached 210 degrees and 180 thermostat never even started to open, threw it in the trash bought a Robertshaw works flawlessly

      Bottom Line NULL

      Complete garbage engine reached 210 degrees and 180 thermostat never even started to open, threw it in the trash bought a Robertshaw works flawlessly

      By Jeffrey from Undisclosed

      BOTTOM LINE NULL

    • 1
      1
      2020-12-09
      1
      1

      Failed in 4 months

      Failed in 4 months

      Submitted 2020-12-09

      By snj1013

      From Houston, TX

      Thermostat failed open after less than 4 months of use. Was wondering why my car took so long to warm up, and after removing my intake manifold to repair a leak, I found the thermostat had failed. Won't be buying Mr Gasket thermostats any time soon.

      Bottom Line not recommended

      Thermostat failed open after less than 4 months of use. Was wondering why my car took so long to warm up, and after removing my intake manifold to repair a leak, I found the thermostat had failed. Won't be buying Mr Gasket thermostats any time soon.

      By snj1013 from Houston, TX

      BOTTOM LINE not recommended

    from $59.99

  • High Performance Thermostat

    Mr. Gasket - High Performance Thermostat (Part No. 4363)

    Description
    These high performance thermostats are designed to resist large variations in coolant pressures that occur at high RPM's where coolant temperature and coolant pressure fight for control of the thermostat keeping it from opening at its designated temperature. The balanced HP thermostat features all brass and copper construction, and opens at the right temperature regardless of engine RPM.

    Product Features:
    • High performance
    • Resists variations in coolant
    • Brass and copper construction
    • Opens at right temperature
    4.0
    Read 3 review(s)

    Review snapshot ® by PowerReviews

    4.0
    4.0
    • 5
      5
      2020-04-19
      5
      5

      The real deal

      The real deal

      Submitted 2020-04-19

      By clovid

      From Undisclosed

      Nice product

      Bottom Line NULL

      Nice product

      By clovid from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2020-04-09
      5
      5

      Nice fit

      Nice fit

      Submitted 2020-04-09

      By Pablo

      From Undisclosed

      Excellent

      Bottom Line NULL

      Excellent

      By Pablo from Undisclosed

      BOTTOM LINE NULL

    • 5
      5
      2018-02-12
      5
      5

      I would buy again.

      I would buy again.

      Submitted 2018-02-12

      By timothy

      From undisclosed

      Have not used yet but as always a great value. Thanks Advance

      Bottom Line NULL

      Have not used yet but as always a great value. Thanks Advance

      By timothy from undisclosed

      BOTTOM LINE NULL

    from $59.99

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