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12597583 - GM AC Delco Replacement Thermostat - Fits: 1996-2002 Chevy & GMC Trucks With 5.0L, 5.7L (L30), (L31) Vin Code M or R & 2002-2005 Trucks with 4.3L (L35) Vin (W) or 4.3L (LU3) Vin Code X

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Replaced by 12632948


1 per package
OEM Delco replacement
195 degree
includes seal

Application List



  • 12597583
  • 12597583
  • GM (General Motors)
  • Replaced by 12632948
  • New


Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W3.0000” x H3.0000” x L3.0000”

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