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2003 GMC Sierra 1500 Fuel & Emissions

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2003 GMC Sierra 1500 Fuel & Emissions

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  • Notify When Available

    VIDEO

    Fuel Injector

    Replaces Fuel Injector TRQ FIA60320

    2 reviews
    Brand: TRQ
    - FIA60320

    $41.95
    Save 5%
    List $43.95 Save $2.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Fuel Injector TRQ FIA60320

    VIDEO

    Fuel Injector
    2 reviews
    Brand: TRQ - FIA60320
    $41.95
    Save 5%
    List $43.95 Save $2.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    99-03 GM Full Size Truck Fuel Pump Module 1 Plug w/Code TCU w/Crimping Tool

    Replaces Fuel Pump Module Assembly with Wire Stripper / Crimper DIY Solutions FPU00084

    Brand: DIY Solutions
    - FPU00084

    • Kit Includes: (1) Wire Stripper / Crimper Tool
    • Kit Includes: (1) Fuel Pump & Sending Unit Module
    $81.95
    Save 15%
    List $96.95 Save $15.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Fuel Pump Module Assembly with Wire Stripper / Crimper DIY Solutions FPU00084

    VIDEO

    99-03 GM Full Size Truck Fuel Pump Module 1 Plug w/Code TCU w/Crimping Tool
    Brand: DIY Solutions - FPU00084
    • Kit Includes: (1) Wire Stripper / Crimper Tool
    • Kit Includes: (1) Fuel Pump & Sending Unit Module
    $81.95
    Save 15%
    List $96.95 Save $15.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Fuel Tank Strap

    Replaces 2003 GMC Sierra 1500 with 31.25" Straps Fuel Tank Strap TRQ FSA70149

    Brand: TRQ
    - FSA70149

    $49.95
    Save 32%
    List $72.95 Save $23.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 with 31.25" Straps Fuel Tank Strap TRQ FSA70149

    VIDEO

    Fuel Tank Strap
    Brand: TRQ - FSA70149
    $49.95
    Save 32%
    List $72.95 Save $23.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61659

    2 reviews
    Brand: TRQ
    - OSA61659

    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket
    $64.95
    Save 16%
    List $76.95 Save $12.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces O2 Oxygen Sensor TRQ OSA61659

    VIDEO

    O2 Oxygen Sensor
    2 reviews
    Brand: TRQ - OSA61659
    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket
    $64.95
    Save 16%
    List $76.95 Save $12.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61246

    6 reviews
    Brand: TRQ
    - OSA61246

    • Dimensions: 47.37 in. x 4.81 in
    $42.95
    Save 14%
    List $49.95 Save $7.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces O2 Oxygen Sensor TRQ OSA61246

    VIDEO

    O2 Oxygen Sensor
    6 reviews
    Brand: TRQ - OSA61246
    • Dimensions: 47.37 in. x 4.81 in
    $42.95
    Save 14%
    List $49.95 Save $7.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Fuel Injector

    Replaces 2003 GMC Sierra 1500 V8 5.3L Flex Fuel Fuel Injector TRQ FIA60860

    Brand: TRQ
    - FIA60860

    $57.95
    Save 9%
    List $63.95 Save $6.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 V8 5.3L Flex Fuel Fuel Injector TRQ FIA60860

    VIDEO

    Fuel Injector
    Brand: TRQ - FIA60860
    $57.95
    Save 9%
    List $63.95 Save $6.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available
    Fuel Injector

    Replaces 2003 GMC Sierra 1500 V6 4.3L Fuel Injector TRQ FIA60835

    1 reviews
    Brand: TRQ
    - FIA60835

    $68.95
    Save 17%
    List $82.95 Save $14.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 V6 4.3L Fuel Injector TRQ FIA60835

    Fuel Injector
    1 reviews
    Brand: TRQ - FIA60835
    $68.95
    Save 17%
    List $82.95 Save $14.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61632

    17 reviews
    Brand: TRQ
    - OSA61632

    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket
    $64.95
    Save 13%
    List $74.95 Save $10.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces O2 Oxygen Sensor TRQ OSA61632

    VIDEO

    O2 Oxygen Sensor
    17 reviews
    Brand: TRQ - OSA61632
    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket
    $64.95
    Save 13%
    List $74.95 Save $10.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Exhaust Manifold

    Replaces 2003 GMC Sierra 1500 V6 4.3L Driver Side Exhaust Manifold TRQ EXA46062

    Brand: TRQ
    - EXA46062
    $97.95
    Save 32%
    List $144.95 Save $47.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 V6 4.3L Driver Side Exhaust Manifold TRQ EXA46062

    VIDEO

    Exhaust Manifold
    Brand: TRQ - EXA46062
    $97.95
    Save 32%
    List $144.95 Save $47.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available
    Fuel Injector Set

    Replaces 2003 GMC Sierra 1500 V6 4.3L 6 Piece Fuel Injector Set TRQ FIA60771

    Brand: TRQ
    - FIA60771

    • Quantity: 6 Piece
    • Kit Includes: (6) Fuel Injectors
    $305.95
    Save 17%
    List $369.95 Save $64.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 V6 4.3L 6 Piece Fuel Injector Set TRQ FIA60771

    Fuel Injector Set
    Brand: TRQ - FIA60771
    • Quantity: 6 Piece
    • Kit Includes: (6) Fuel Injectors
    $305.95
    Save 17%
    List $369.95 Save $64.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

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