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2003 GMC Sierra 1500 Engine & Engine Management

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2003 GMC Sierra 1500 Engine & Engine Management

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    VIDEO

    Distributor

    Replaces 2003 GMC Sierra 1500 V6 4.3L Distributor TRQ EDA71787

    Brand: TRQ
    - EDA71787

    $74.95
    Save 29%
    List $105.95 Save $31.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 V6 4.3L Distributor TRQ EDA71787

    VIDEO

    Distributor
    Brand: TRQ - EDA71787
    $74.95
    Save 29%
    List $105.95 Save $31.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces Serpentine Belt Idler Pulley TRQ BPA04028

    1 reviews
    Brand: TRQ
    - BPA04028

    $44.95
    Save 20%
    List $55.95 Save $11.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Serpentine Belt Idler Pulley TRQ BPA04028

    VIDEO

    Serpentine Belt Idler Pulley
    1 reviews
    Brand: TRQ - BPA04028
    $44.95
    Save 20%
    List $55.95 Save $11.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Oil Pressure Switch

    Replaces 2003 GMC Sierra 1500 V6 4.3L Oil Pressure Switch TRQ SWA40938

    3 reviews
    Brand: TRQ
    - SWA40938
    $39.95
    Save 26%
    List $53.95 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 Oil Pressure Switch TRQ SWA40938

    VIDEO

    Oil Pressure Switch
    3 reviews
    Brand: TRQ - SWA40938
    $39.95
    Save 26%
    List $53.95 Save $14.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Ignition Kit TRQ Performance ICA30510

    2 reviews
    Brand: TRQ Performance
    - ICA30510

    • Quantity: 9 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $219.95
    Save 30%
    List $315.95 Save $96.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 9 Piece Ignition Kit TRQ Performance ICA30510

    VIDEO

    Kit image
    2 reviews
    Brand: TRQ Performance - ICA30510
    • Quantity: 9 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $219.95
    Save 30%
    List $315.95 Save $96.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Ignition Kit TRQ ICA65503

    12 reviews
    Brand: TRQ
    - ICA65503

    • Ignition Coil Style: Square Style
    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 9 Piece
    • Kit Includes: (1) Ignition Coil Set
    $224.95
    Save 25%
    List $300.95 Save $76.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 9 Piece Ignition Kit TRQ ICA65503

    VIDEO

    Kit image
    12 reviews
    Brand: TRQ - ICA65503
    • Ignition Coil Style: Square Style
    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 9 Piece
    • Kit Includes: (1) Ignition Coil Set
    $224.95
    Save 25%
    List $300.95 Save $76.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Spark Plug Wire Set

    Replaces Spark Plug Wire Set TRQ IWA69028

    2 reviews
    Brand: TRQ
    - IWA69028

    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Spark Plug Wire Set TRQ IWA69028

    VIDEO

    Spark Plug Wire Set
    2 reviews
    Brand: TRQ - IWA69028
    $54.95
    Save 24%
    List $71.95 Save $17.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Alternator

    Replaces 2003 GMC Sierra 1500 with 105 Amp Alternator Option Alternator TRQ ALA94461

    3 reviews
    Brand: TRQ
    - ALA94461

    $149.95
    Save 31%
    List $215.95 Save $66.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 with 105 Amp Alternator Option Alternator TRQ ALA94461

    VIDEO

    Alternator
    3 reviews
    Brand: TRQ - ALA94461
    $149.95
    Save 31%
    List $215.95 Save $66.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Drive Belt Component Kit

    Replaces Serpentine Drive Belt Component Kit TRQ BPA04374

    2 reviews
    Brand: TRQ
    - BPA04374

    • Kit Includes: (1) Idler Pulley
    • Kit Includes: (1) Belt Tensioner
    • Kit Includes: (1) Belt
    $84.95
    Save 34%
    List $128.95 Save $44.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Serpentine Drive Belt Component Kit TRQ BPA04374

    VIDEO

    Drive Belt Component Kit
    2 reviews
    Brand: TRQ - BPA04374
    • Kit Includes: (1) Idler Pulley
    • Kit Includes: (1) Belt Tensioner
    • Kit Includes: (1) Belt
    $84.95
    Save 34%
    List $128.95 Save $44.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA53623

    5 reviews
    Brand: TRQ
    - ESA53623

    $26.95
    Save 25%
    List $35.95 Save $9.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Engine Knock Sensor TRQ ESA53623

    VIDEO

    Engine Knock Sensor
    5 reviews
    Brand: TRQ - ESA53623
    $26.95
    Save 25%
    List $35.95 Save $9.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    99-03 Cadillac Chevy GMC Hummer Isuzu 5.3L 6.0L Intake Manifold Gasket Set

    Replaces Intake Manifold Gasket Set TRQ SGA11381

    1 reviews
    Brand: TRQ
    - SGA11381

    $54.95
    Save 30%
    List $77.95 Save $23.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Intake Manifold Gasket Set TRQ SGA11381

    VIDEO

    99-03 Cadillac Chevy GMC Hummer Isuzu 5.3L 6.0L Intake Manifold Gasket Set
    1 reviews
    Brand: TRQ - SGA11381
    $54.95
    Save 30%
    List $77.95 Save $23.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

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