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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

    99-13 Escalade; 83-13 Chevy, GMC PU, SUV; 03-09 H2; 06 I-350; 91-94 Bravada AT/MT Transmission Mount

    Replaces 2003 GMC Sierra 1500 4 Wheel Drive Transmission Mount TRQ MTA70722

    1 reviews
    Brand: TRQ
    - MTA70722

    • Includes: Bracket
    $59.95
    Save 14%
    List $69.95 Save $10.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 4 Wheel Drive Transmission Mount TRQ MTA70722

    VIDEO

    99-13 Escalade; 83-13 Chevy, GMC PU, SUV; 03-09 H2; 06 I-350; 91-94 Bravada AT/MT Transmission Mount
    1 reviews
    Brand: TRQ - MTA70722
    • Includes: Bracket
    $59.95
    Save 14%
    List $69.95 Save $10.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    1994-05 Chevy GMC Olds Crankshaft Sensor

    Replaces 2003 GMC Sierra 1500 V6 4.3L Engine VIN X Crankshaft Position Sensor TRQ ESA53542

    32 reviews
    Brand: TRQ
    - ESA53542
    $26.95
    Save 29%
    List $37.95 Save $11.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2003 GMC Sierra 1500 V6 4.3L Engine VIN X Crankshaft Position Sensor TRQ ESA53542

    VIDEO

    1994-05 Chevy GMC Olds Crankshaft Sensor
    32 reviews
    Brand: TRQ - ESA53542
    $26.95
    Save 29%
    List $37.95 Save $11.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces Heavy Duty Serpentine Belt TRQ BPA03691

    4 reviews
    Brand: TRQ
    - BPA03691

    • Product Grade: Heavy Duty
    $20.95
    Save 32%
    List $30.95 Save $10.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Heavy Duty Serpentine Belt TRQ BPA03691

    VIDEO

    Serpentine Belt
    4 reviews
    Brand: TRQ - BPA03691
    • Product Grade: Heavy Duty
    $20.95
    Save 32%
    List $30.95 Save $10.00

    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 BPA03863

    2 reviews
    Brand: TRQ
    - BPA03863

    $39.95
    Save 27%
    List $54.95 Save $15.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Serpentine Belt Idler Pulley TRQ BPA03863

    VIDEO

    Serpentine Belt Idler Pulley
    2 reviews
    Brand: TRQ - BPA03863
    $39.95
    Save 27%
    List $54.95 Save $15.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces Ignition Kit TRQ TKA01311

    4 reviews
    Brand: TRQ
    - TKA01311

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    $89.95
    Save 24%
    List $118.95 Save $29.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Ignition Kit TRQ TKA01311

    VIDEO

    Kit image
    4 reviews
    Brand: TRQ - TKA01311
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    $89.95
    Save 24%
    List $118.95 Save $29.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces Heavy Duty Serpentine Belt TRQ BPA03706

    3 reviews
    Brand: TRQ
    - BPA03706

    • Product Grade: Heavy Duty
    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Heavy Duty Serpentine Belt TRQ BPA03706

    VIDEO

    Serpentine Belt
    3 reviews
    Brand: TRQ - BPA03706
    • Product Grade: Heavy Duty
    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06284

    11 reviews
    Brand: TRQ Performance
    - TKA06284

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $262.95
    Save 27%
    List $359.95 Save $97.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06284

    VIDEO

    Ignition Kit
    11 reviews
    Brand: TRQ Performance - TKA06284
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $262.95
    Save 27%
    List $359.95 Save $97.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    98-06 GM Hummer Isuzu PU SUV Multifit 4.2L 4.8L 5.3L 5.7L 6.0L Knock Sensor PAIR

    Replaces 2 Piece Engine Knock Sensor Set TRQ ESA12268

    13 reviews
    Brand: TRQ
    - ESA12268

    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Knock Sensors
    $36.95
    Save 23%
    List $47.95 Save $11.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces 2 Piece Engine Knock Sensor Set TRQ ESA12268

    VIDEO

    98-06 GM Hummer Isuzu PU SUV Multifit 4.2L 4.8L 5.3L 5.7L 6.0L Knock Sensor PAIR
    13 reviews
    Brand: TRQ - ESA12268
    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Knock Sensors
    $36.95
    Save 23%
    List $47.95 Save $11.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    99-15 Chevy, GMC Multifit 4.8L 5.3L 6.0L 6.2L Valve Cover Gasket Set w/ Grommets

    Replaces Valve Cover Gasket Set TRQ SGA11408

    12 reviews
    Brand: TRQ
    - SGA11408

    • Includes: Grommets
    $44.95
    Save 25%
    List $59.95 Save $15.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Valve Cover Gasket Set TRQ SGA11408

    VIDEO

    99-15 Chevy, GMC Multifit 4.8L 5.3L 6.0L 6.2L Valve Cover Gasket Set w/ Grommets
    12 reviews
    Brand: TRQ - SGA11408
    • Includes: Grommets
    $44.95
    Save 25%
    List $59.95 Save $15.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

  • Notify When Available

    VIDEO

    04-15 Chevy, GMC Multifit 4.8L 5.3L 6.0L 6.2L Intake Manifold Gasket Set

    Replaces Intake Manifold Gasket Set TRQ SGA11383

    9 reviews
    Brand: TRQ
    - SGA11383

    $59.95
    Save 27%
    List $81.95 Save $22.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

    Replaces Intake Manifold Gasket Set TRQ SGA11383

    VIDEO

    04-15 Chevy, GMC Multifit 4.8L 5.3L 6.0L 6.2L Intake Manifold Gasket Set
    9 reviews
    Brand: TRQ - SGA11383
    $59.95
    Save 27%
    List $81.95 Save $22.00

    Guaranteed to Fit 2003 GMC Sierra 1500

    Guaranteed to Fit 2003 GMC Sierra 1500

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