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GMC Sierra 2500 Auto Parts (1999-2004)

Tetron Auto Parts has 55 in-stock OE-quality replacement parts for the GMC Sierra 2500 covering model years 1999-2004, across 24 part categories. Use the vehicle search to narrow down to your exact year, submodel and engine.

Parts available for GMC Sierra 2500

Tie Rod End (13)

Power Window Regulator (7)

Ball Joint (6)

Climate Control Blower Motor (3)

Sway/Stabilizer Bar Link (3)

TPMS Sensor Assembly (2)

EGR Valve (2)

Transmission Oil Pan (2)

Blower Motor Resistor (2)

Door Handle (1)

Door Handle (1)

Coolant Recovery Tank (1)

Fuel Sending Unit/Assembly (1)

Door Lock Actuator (1)

MAF Sensor (1)

MAP Sensor (1)

IAC Valve (1)

Oil Pan (1)

See all 55 parts for your exact GMC Sierra 2500 year and engine →

GMC Sierra 2500 coverage by submodel

Submodel Years Compatible part numbers
SLE 1999-2004 101
SLT 1999-2004 101
SL 1999-2002 96
Base 2002-2004 86
WT 2003-2004 81
SLE Extended Cab Pickup 3-Door 1999-2000 1
WT Standard Cab Pickup 2-Door 2003-2004 1
WT Extended Cab Pickup 4-Door 2004 1
SLT Extended Cab Pickup 4-Door 2000-2004 1
SLT Extended Cab Pickup 3-Door 1999-2000 1
SLT Crew Cab Pickup 4-Door 2004 1
SLT Cab & Chassis 2-Door 1999 1
SLE Standard Cab Pickup 2-Door 1999-2004 1
SLE Extended Cab Pickup 4-Door 2000-2004 1
SLE Crew Cab Pickup 4-Door 2004 1
SLE Cab & Chassis 2-Door 1999 1
SL Standard Cab Pickup 2-Door 1999-2002 1
SL Extended Cab Pickup 4-Door 2000-2002 1
SL Extended Cab Pickup 3-Door 1999-2000 1
SL Cab & Chassis 2-Door 1999 1
Base Standard Cab Pickup 2-Door 2002-2004 1
Base Extended Cab Pickup 4-Door 2002-2004 1

GMC Sierra 2500 parts — common questions

Which GMC Sierra 2500 years does Tetron Auto Parts cover?

Our catalog covers GMC Sierra 2500 model years 1999-2004. Each product page shows a Vehicle Fitment Guide with the exact years, submodels and engines it fits.

How do I confirm a part fits my GMC Sierra 2500?

Use the vehicle search to select your exact year, submodel and engine — only compatible parts are shown. You can also check the fitment table on any product page.

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