Mon–Fri 8 am – 5 pm
903 Del Paso Blvd, Sacramento
Used 2003 GMC Sierra 1500 Parts
Verify fitment before ordering. Year, make and model are a starting point — engines, transmissions and other parts can differ by VIN, engine code, transmission code or build date. Call 916-925-0458 or send us your VIN and we'll confirm.
From a 2003 Chevrolet Silverado 2500AC Compressor2003 Chevrolet Silverado 2500 AC Compressor
Only fits vehicles with: a 4.8L or 5.3L or 6.0L engineShipping or local pickup$50.00
From a 2001 Chevrolet Silverado 2500Wheel2001 Chevrolet Silverado 2500 Wheel
Shipping or local pickup$20.00- From a 2001 Chevrolet Silverado 2500Wheel
2001 Chevrolet Silverado 2500 Wheel
Shipping or local pickup$20.00 - From a 2001 Chevrolet Silverado 2500Wheel
2001 Chevrolet Silverado 2500 Wheel
Shipping or local pickup$20.00 
From a 2018 Chevrolet Express 3500 VanWheel2018 Chevrolet Express 3500 Van Wheel
Shipping or local pickup$20.00- From a 2018 Chevrolet Express 3500 VanWheel
2018 Chevrolet Express 3500 Van Wheel
Shipping or local pickup$20.00 
From a 2003 Sierra 2500Washer Reservoir Assembly2003 GMC Sierra 2500 Washer Reservoir Assembly
Shipping or local pickup$20.00- From a 2003 Sierra 2500Wiper Motor Windshield
2003 GMC Sierra 2500 Wiper Motor Windshield
Shipping or local pickup$26.25 - From a 2003 Sierra 2500Roof Assembly
2003 GMC Sierra 2500 Roof Assembly
Only fits vehicles with: an extended cabLocal pickup onlyCall for price - From a 2003 Sierra 2500Heater Core / Element
2003 GMC Sierra 2500 Heater Core / Element
Only fits vehicles with: an automatic transmissionShipping or local pickup$30.00 - From a 2003 Sierra 2500AC Evaporator
2003 GMC Sierra 2500 AC Evaporator
Shipping or local pickup$95.00 - From a 2003 Sierra 2500Dash Panel
2003 GMC Sierra 2500 Dash Panel
Local pickup onlyCall for price - From a 2003 Sierra 2500Cab Clip
2003 GMC Sierra 2500 Cab Clip
Only fits vehicles with: an extended cabLocal pickup onlyCall for price - From a 2003 Sierra 2500Chassis Control Module
2003 GMC Sierra 2500 Chassis Control Module 12590219
Shipping or local pickup$30.00 - From a 2003 Sierra 2500Pickup Cab (Shell)
2003 GMC Sierra 2500 Pickup Cab (Shell)
Only fits vehicles with: 4WD · an extended cab +1 moreLocal pickup onlyCall for price - From a 2003 Sierra 2500Air Bag
2003 GMC Sierra 2500 Air Bag LH 15118218
Local pickup only$37.50 
From a 2002 Chevrolet Silverado 1500Steering Gear Rack2002 Chevrolet Silverado 1500 Steering Gear Rack
Only fits vehicles with: an extended or regular cabShipping or local pickup$60.00- From a 2002 Chevrolet Silverado 1500Fan Clutch
2002 Chevrolet Silverado 1500 Fan Clutch
Shipping or local pickup$20.00 
From a 2002 Sierra 2500Wheel2002 GMC Sierra 2500 Wheel
Shipping or local pickup$37.50- From a 2002 Sierra 2500Wheel
2002 GMC Sierra 2500 Wheel
Shipping or local pickup$37.50 
From a 2009 Chevrolet Silverado 1500AC Compressor2009 Chevrolet Silverado 1500 AC Compressor
Only fits vehicles with: a 4.8L or 5.3L or 6.0L engineShipping or local pickup$50.00
From a 2004 Chevrolet Silverado 1500Washer Reservoir Assembly2004 Chevrolet Silverado 1500 Washer Reservoir Assembly
Shipping or local pickup$20.00- From a 2004 Chevrolet Silverado 1500Roof Assembly
2004 Chevrolet Silverado 1500 Roof Assembly
Only fits vehicles with: an extended cabLocal pickup onlyCall for price - From a 2004 Chevrolet Silverado 1500Drive Shaft Rear
2004 Chevrolet Silverado 1500 Drive Shaft Rear
Only fits vehicles with: 2WD · an extended cab +1 moreShipping or local pickup$40.00
About these 2003 GMC Sierra 1500 parts
Every part on this page is a used OEM part that fits the 2003 GMC Sierra 1500 — pulled from 2003 Sierra 1500s and from other vehicles with interchangeable parts at our Sacramento yard. Each listing shows the donor vehicle, its mileage, condition notes and the exact years and options it fits.
Other Sierra 1500 years
2013 Sierra 1500 259 parts2012 Sierra 1500 256 parts2011 Sierra 1500 246 parts2010 Sierra 1500 242 parts2009 Sierra 1500 255 parts2008 Sierra 1500 223 parts2007 Sierra 1500 335 parts2006 Sierra 1500 172 parts2005 Sierra 1500 177 parts2004 Sierra 1500 192 parts2002 Sierra 1500 120 parts2001 Sierra 1500 127 parts2000 Sierra 1500 92 parts1999 Sierra 1500 79 parts