2003 GMC Sierra 2500 HD control modules & parts

48 refurbished parts are available for the 2003 GMC Sierra 2500 HD. Each listing shows the exact vehicles and engines it fits; match the part number on your original unit before ordering.

Engines: 6.0L V8 – CNG, 6.0L V8 – Gas, 6.6L V8 – Diesel, 8.1L V8 – Gas

2-Way Female Black Multi-Purpose Pigtail – GM (12085535)
sku: 12085535
$799.99 Add to Cart
6-Way Female Black Multi-Purpose Pigtail – GM (15306063)
sku: 15306063
$799.99 Add to Cart
ABS Control Unit – GM (19301639)
sku: 19301639
$799.99 Add to Cart
Accessory Power Receptacle with 2 Terminals – GM (12450043)
sku: 12450043
$799.99 Add to Cart
Accessory Power Receptacle with 2 Terminals – GM (25776667)
sku: 25776667
$799.99 Add to Cart
Air Conditioning Orifice Tube – GM (03096068)
sku: 03096068
$799.99 Add to Cart
Sale!
Ambient Lamp Sensor – GM (12450120)
sku: 12450120
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (09350899)
sku: 09350899
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (09373269)
sku: 09373269
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (12215049)
sku: 12215049
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (12580698)
sku: 12580698
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (12615136)
sku: 12615136
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (12623671)
sku: 12623671
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (19418810)
sku: 19418810
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Barometric Pressure Sensor – GM (19418812)
sku: 19418812
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Combination Switch – GM (12450067)
sku: 12450067
Original price was: $799.99.Current price is: $559.99. Add to Cart
Control Module – GM (19417941)
sku: 19417941
$799.99 Add to Cart
Sale!
Driver Side Driver Information Display and Multi-Function Switch – GM (12450243)
sku: 12450243
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Driver Side Radio Control Switch – GM (01999442)
sku: 01999442
Original price was: $799.99.Current price is: $559.99. Add to Cart
ECM – GM (97780075)
sku: 97780075
$1,306.93 Add to Cart
ECM Cover – GM (15067401)
sku: 15067401
$799.99 Add to Cart
Sale!
Fuel Level Sensor – GM (19121637)
sku: 19121637
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Fuel Level Sensor – GM (19416872)
sku: 19416872
Original price was: $799.99.Current price is: $559.99. Add to Cart
Sale!
Fuel Level Sensor – GM (25314460)
sku: 25314460
Original price was: $799.99.Current price is: $559.99. Add to Cart

Other GMC Sierra 2500 HD years