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2003 GMC W4500 Forward A/C Thermo Switch

Review Fitment Notes to Ensure Proper Fit
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GPD A/C Thermo Switch
GPD logo GPD A/C Thermo Switch Click to Enlarge
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Our List Price: $8.18
(38) In Stock
Part Number: 28950-05103579
Notes: A/C Thermostat Switch -- Rotary Adjustable Thermostatic Switch, 34" Capillary Tube
  • Designed to meet/exceed OE fit, form and function
  • Amperage draw tested
  • Voltage Tested
  • The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly turn the compressor off to avoid compressor failure.
  • Durability tested on every new design
Condition: New

Shipping Options:
This Part Fits: Catalog: B
Vehicle Engine
2003 GMC W4500 Forward 4.8L 4 Cyl 
2003 GMC W4500 Forward 5.7L V8 
2003 GMC W4500 Forward 6.0L V8