GMT-800 OEM Parts (1999–2006)

Original GM parts for the new body style 1500/2500HD/3500HD Silverado, Sierra, Tahoe, Yukon, and Suburban — the GMT-800 generation (1999–2006). Every part is OEM, period-correct, and sourced for purist-level restorations and maintenance.

1999-13 Silverado/Sierra 1500 Transmission Heat Shield 4L60E OEM

1999-13 Silverado/Sierra 1500 Transmission Heat Shield 4L60E OEM

1999-13 Silverado/Sierra 1500 Transmission Heat Shield 4L60E OEM

$31.41

Sale price $31.41 Regular price $0.00
1999-14 Chevy/GMC Spare Tire Jack Kit OEM Silverado Sierra Suburban Complete

1999-14 Chevy/GMC Spare Tire Jack Kit OEM Silverado Sierra Suburban Complete

1999-14 Chevy/GMC Spare Tire Jack Kit OEM Silverado Sierra Suburban Complete

$128.88

Sale price $128.88 Regular price $0.00
1999-2010 Chevy/GMC Silverado Sierra Front Differential Mount Bracket OEM

1999-2010 Chevy/GMC Silverado Sierra Front Differential Mount Bracket OEM

1999-2010 Chevy/GMC Silverado Sierra Front Differential Mount Bracket OEM

$54.79

Sale price $54.79 Regular price $0.00
ROSTRA 50-1136 Vehicle Speed Sensor 99-11 GM

ROSTRA 50-1136 Vehicle Speed Sensor 99-11 GM

ROSTRA 50-1136 Vehicle Speed Sensor 99-11 GM

$20.00

Sale price $20.00 Regular price $0.00
ACDelco GM 24230298 Auto Trans Shift Solenoid 99-13 Silverado 1500

ACDelco GM 24230298 Auto Trans Shift Solenoid 99-13 Silverado 1500

ACDelco GM 24230298 Auto Trans Shift Solenoid 99-13 Silverado 1500

$15.00

Sale price $15.00 Regular price $0.00
1999-07 Chevy/GMC Silverado Sierra 2500HD/3500HD Fan Shroud Upper+Lower 6.0L OEM

1999-07 Chevy/GMC Silverado Sierra 2500HD/3500HD Fan Shroud Upper+Lower 6.0L OEM

1999-07 Chevy/GMC Silverado Sierra 2500HD/3500HD Fan Shroud Upper+Lower 6.0L OEM

$171.79

Sale price $171.79 Regular price $0.00
2000-06 Silverado/Sierra 2500HD/3500HD 6.0L Exhaust Hanger Bracket OEM

2000-06 Silverado/Sierra 2500HD/3500HD 6.0L Exhaust Hanger Bracket OEM

2000-06 Silverado/Sierra 2500HD/3500HD 6.0L Exhaust Hanger Bracket OEM

$48.49

Sale price $48.49 Regular price $0.00
2001-02 Chevy Silverado GMC Sierra Right Rear Seat Trim Panel OEM Crew Cab Only

2001-02 Chevy Silverado GMC Sierra Right Rear Seat Trim Panel OEM Crew Cab Only

2001-02 Chevy Silverado GMC Sierra Right Rear Seat Trim Panel OEM Crew Cab Only

$50.88

Sale price $50.88 Regular price $0.00
ATP JE-10 Automatic Trans. Pressure Switch Manifold 02-06 Silverado 1500

ATP JE-10 Automatic Trans. Pressure Switch Manifold 02-06 Silverado 1500

ATP JE-10 Automatic Trans. Pressure Switch Manifold 02-06 Silverado 1500

$21.99

Sale price $21.99 Regular price $0.00
2003-06 Chevy/GMC Silverado Sierra Upper Radiator/Core Support Cover

2003-06 Chevy/GMC Silverado Sierra Upper Radiator/Core Support Cover

2003-06 Chevy/GMC Silverado Sierra Upper Radiator/Core Support Cover

$104.88

Sale price $104.88 Regular price $0.00
2000-06 Chevy/GMC Silverado Sierra RH 8 Way Power Front Seat Track Frame+Pan OEM

2000-06 Chevy/GMC Silverado Sierra RH 8 Way Power Front Seat Track Frame+Pan OEM

2000-06 Chevy/GMC Silverado Sierra RH 8 Way Power Front Seat Track Frame+Pan OEM

$277.99

Sale price $277.99 Regular price $0.00
1999-02 Chevy GMC Silverado Sierra Upper Radiator/Core Support Cover OEM

1999-02 Chevy GMC Silverado Sierra Upper Radiator/Core Support Cover OEM

1999-02 Chevy GMC Silverado Sierra Upper Radiator/Core Support Cover OEM

$99.79

Sale price $99.79 Regular price $0.00
1999-02 Chevy/GMC Heater Defrost Air Vent Duct Assy OEM Silverado Sierra Yukon

1999-02 Chevy/GMC Heater Defrost Air Vent Duct Assy OEM Silverado Sierra Yukon

1999-02 Chevy/GMC Heater Defrost Air Vent Duct Assy OEM Silverado Sierra Yukon

$216.79

Sale price $216.79 Regular price $0.00
2004-08(Early) Chevy/GMC 5.3L LC9 Flex Fuel Intake Manifold w/TB+Fuel Rail OEM

2004-08(Early) Chevy/GMC 5.3L LC9 Flex Fuel Intake Manifold w/TB+Fuel Rail OEM

2004-08(Early) Chevy/GMC 5.3L LC9 Flex Fuel Intake Manifold w/TB+Fuel Rail OEM

$277.99

Sale price $277.99 Regular price $0.00
2000-06 Chevy/GMC Silverado Sierra Escalade Fuse Panel Cover Set L+R OEM

2000-06 Chevy/GMC Silverado Sierra Escalade Fuse Panel Cover Set L+R OEM

2000-06 Chevy/GMC Silverado Sierra Escalade Fuse Panel Cover Set L+R OEM

$50.88

Sale price $50.88 Regular price $0.00
1999-06 Chevy/GMC Silverado Sierra Radiator Support Center Bracket OEM Aluminum

1999-06 Chevy/GMC Silverado Sierra Radiator Support Center Bracket OEM Aluminum

1999-06 Chevy/GMC Silverado Sierra Radiator Support Center Bracket OEM Aluminum

$90.88

Sale price $90.88 Regular price $0.00
1999-02 Chevy GMC Silverado Sierra Headlight Support Bracket Pair L+R w/Pins OEM

1999-02 Chevy GMC Silverado Sierra Headlight Support Bracket Pair L+R w/Pins OEM

1999-02 Chevy GMC Silverado Sierra Headlight Support Bracket Pair L+R w/Pins OEM

$78.88

Sale price $78.88 Regular price $0.00
2003-07 Chevy/GMC RH Bucket Seat Back Frame Power Lumbar+Armrest Passenger OEM

2003-07 Chevy/GMC RH Bucket Seat Back Frame Power Lumbar+Armrest Passenger OEM

2003-07 Chevy/GMC RH Bucket Seat Back Frame Power Lumbar+Armrest Passenger OEM

$205.99

Sale price $205.99 Regular price $0.00
2000-06 Chevy GMC Tailgate Hatch Interior Trim Yukon Escalade OEM Lower

2000-06 Chevy GMC Tailgate Hatch Interior Trim Yukon Escalade OEM Lower

2000-06 Chevy GMC Tailgate Hatch Interior Trim Yukon Escalade OEM Lower

$125.00

Sale price $125.00 Regular price $0.00
2003-06 Chevy/GMC Upper Radiator/Core Support Cover Panel Silverado Sierra OEM

2003-06 Chevy/GMC Upper Radiator/Core Support Cover Panel Silverado Sierra OEM

2003-06 Chevy/GMC Upper Radiator/Core Support Cover Panel Silverado Sierra OEM

$108.88

Sale price $108.88 Regular price $0.00
2000-06 Chevy/GMC Yukon Escalade Suburban Fan Shroud Upper+Lower OEM

2000-06 Chevy/GMC Yukon Escalade Suburban Fan Shroud Upper+Lower OEM

2000-06 Chevy/GMC Yukon Escalade Suburban Fan Shroud Upper+Lower OEM

$162.79

Sale price $162.79 Regular price $0.00
2003-07 Chevy/GMC Silverado/Sierra Seat Belt Adjuster Trim Cover Panel L Driver

2003-07 Chevy/GMC Silverado/Sierra Seat Belt Adjuster Trim Cover Panel L Driver

2003-07 Chevy/GMC Silverado/Sierra Seat Belt Adjuster Trim Cover Panel L Driver

$30.88

Sale price $30.88 Regular price $0.00
2003-07 GMC Sierra/Yukon Seat Belt Adjuster Trim Panel Cover Set L+R OEM

2003-07 GMC Sierra/Yukon Seat Belt Adjuster Trim Panel Cover Set L+R OEM

2003-07 GMC Sierra/Yukon Seat Belt Adjuster Trim Panel Cover Set L+R OEM

$49.39

Sale price $49.39 Regular price $0.00
2003-06 Chevy/GMC Silverado/Sierra LH 8 Way Power Front Seat Track Frame OEM

2003-06 Chevy/GMC Silverado/Sierra LH 8 Way Power Front Seat Track Frame OEM

2003-06 Chevy/GMC Silverado/Sierra LH 8 Way Power Front Seat Track Frame OEM

$252.79

Sale price $252.79 Regular price $0.00

GMT-800 OEM Parts (1999–2006)

Filter

1999-13 Silverado/Sierra 1500 Transmission Heat Shield 4L60E OEM

1999-14 Chevy/GMC Spare Tire Jack Kit OEM Silverado Sierra Suburban Complete

1999-2010 Chevy/GMC Silverado Sierra Front Differential Mount Bracket OEM

ROSTRA 50-1136 Vehicle Speed Sensor 99-11 GM

ACDelco GM 24230298 Auto Trans Shift Solenoid 99-13 Silverado 1500

1999-07 Chevy/GMC Silverado Sierra 2500HD/3500HD Fan Shroud Upper+Lower 6.0L OEM

2000-06 Silverado/Sierra 2500HD/3500HD 6.0L Exhaust Hanger Bracket OEM

2001-02 Chevy Silverado GMC Sierra Right Rear Seat Trim Panel OEM Crew Cab Only

ATP JE-10 Automatic Trans. Pressure Switch Manifold 02-06 Silverado 1500

2003-06 Chevy/GMC Silverado Sierra Upper Radiator/Core Support Cover

2000-06 Chevy/GMC Silverado Sierra RH 8 Way Power Front Seat Track Frame+Pan OEM

1999-02 Chevy GMC Silverado Sierra Upper Radiator/Core Support Cover OEM

1999-02 Chevy/GMC Heater Defrost Air Vent Duct Assy OEM Silverado Sierra Yukon

2004-08(Early) Chevy/GMC 5.3L LC9 Flex Fuel Intake Manifold w/TB+Fuel Rail OEM

2000-06 Chevy/GMC Silverado Sierra Escalade Fuse Panel Cover Set L+R OEM

1999-06 Chevy/GMC Silverado Sierra Radiator Support Center Bracket OEM Aluminum

1999-02 Chevy GMC Silverado Sierra Headlight Support Bracket Pair L+R w/Pins OEM

2003-07 Chevy/GMC RH Bucket Seat Back Frame Power Lumbar+Armrest Passenger OEM

2000-06 Chevy GMC Tailgate Hatch Interior Trim Yukon Escalade OEM Lower

2003-06 Chevy/GMC Upper Radiator/Core Support Cover Panel Silverado Sierra OEM

2000-06 Chevy/GMC Yukon Escalade Suburban Fan Shroud Upper+Lower OEM

2003-07 Chevy/GMC Silverado/Sierra Seat Belt Adjuster Trim Cover Panel L Driver

2003-07 GMC Sierra/Yukon Seat Belt Adjuster Trim Panel Cover Set L+R OEM

2003-06 Chevy/GMC Silverado/Sierra LH 8 Way Power Front Seat Track Frame OEM

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GMT-800 OEM Parts (1999–2006)

Active filters:

1999-13 Silverado/Sierra 1500 Transmission Heat Shield 4L60E OEM

1999-14 Chevy/GMC Spare Tire Jack Kit OEM Silverado Sierra Suburban Complete

1999-2010 Chevy/GMC Silverado Sierra Front Differential Mount Bracket OEM

ROSTRA 50-1136 Vehicle Speed Sensor 99-11 GM

ACDelco GM 24230298 Auto Trans Shift Solenoid 99-13 Silverado 1500

1999-07 Chevy/GMC Silverado Sierra 2500HD/3500HD Fan Shroud Upper+Lower 6.0L OEM

2000-06 Silverado/Sierra 2500HD/3500HD 6.0L Exhaust Hanger Bracket OEM

2001-02 Chevy Silverado GMC Sierra Right Rear Seat Trim Panel OEM Crew Cab Only

ATP JE-10 Automatic Trans. Pressure Switch Manifold 02-06 Silverado 1500

2003-06 Chevy/GMC Silverado Sierra Upper Radiator/Core Support Cover

2000-06 Chevy/GMC Silverado Sierra RH 8 Way Power Front Seat Track Frame+Pan OEM

1999-02 Chevy GMC Silverado Sierra Upper Radiator/Core Support Cover OEM

1999-02 Chevy/GMC Heater Defrost Air Vent Duct Assy OEM Silverado Sierra Yukon

2004-08(Early) Chevy/GMC 5.3L LC9 Flex Fuel Intake Manifold w/TB+Fuel Rail OEM

2000-06 Chevy/GMC Silverado Sierra Escalade Fuse Panel Cover Set L+R OEM

1999-06 Chevy/GMC Silverado Sierra Radiator Support Center Bracket OEM Aluminum

1999-02 Chevy GMC Silverado Sierra Headlight Support Bracket Pair L+R w/Pins OEM

2003-07 Chevy/GMC RH Bucket Seat Back Frame Power Lumbar+Armrest Passenger OEM

2000-06 Chevy GMC Tailgate Hatch Interior Trim Yukon Escalade OEM Lower

2003-06 Chevy/GMC Upper Radiator/Core Support Cover Panel Silverado Sierra OEM

2000-06 Chevy/GMC Yukon Escalade Suburban Fan Shroud Upper+Lower OEM

2003-07 Chevy/GMC Silverado/Sierra Seat Belt Adjuster Trim Cover Panel L Driver

2003-07 GMC Sierra/Yukon Seat Belt Adjuster Trim Panel Cover Set L+R OEM

2003-06 Chevy/GMC Silverado/Sierra LH 8 Way Power Front Seat Track Frame OEM