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2003 Buick Regal Engine & Engine Management

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2003 Buick Regal Engine & Engine Management

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    Ignition Coil Set

    Replaces 2003 Buick Regal V6 3.8L 3 Piece Performance Ignition Coil Set TRQ Performance ICA33911

    7 reviews
    Brand: TRQ Performance
    - ICA33911

    • Quantity: 3 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (3) Performance Ignition Coils
    $64.95
    Save 26%
    List $87.95 Save $23.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal V6 3.8L 3 Piece Performance Ignition Coil Set TRQ Performance ICA33911

    Ignition Coil Set
    7 reviews
    Brand: TRQ Performance - ICA33911
    • Quantity: 3 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (3) Performance Ignition Coils
    $64.95
    Save 26%
    List $87.95 Save $23.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    Engine Oil Level Sensor

    Replaces 2003 Buick Regal Engine Oil Level Sensor TRQ ESA53642

    6 reviews
    Brand: TRQ
    - ESA53642

    $32.95
    Save 21%
    List $41.95 Save $9.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal Engine Oil Level Sensor TRQ ESA53642

    VIDEO

    Engine Oil Level Sensor
    6 reviews
    Brand: TRQ - ESA53642
    $32.95
    Save 21%
    List $41.95 Save $9.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    86-05 GM Style Ignition Coil for 6 Cyl (Set of 3)

    Replaces 2003 Buick Regal V6 3.8L 3 Piece Ignition Coil Set TRQ ICA61514

    60 reviews
    Brand: TRQ
    - ICA61514

    • Quantity: 3 Piece
    • Kit Includes: (3) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $59.95
    Save 21%
    List $75.95 Save $16.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal V6 3.8L 3 Piece Ignition Coil Set TRQ ICA61514

    VIDEO

    86-05 GM Style Ignition Coil for 6 Cyl (Set of 3)
    60 reviews
    Brand: TRQ - ICA61514
    • Quantity: 3 Piece
    • Kit Includes: (3) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $59.95
    Save 21%
    List $75.95 Save $16.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Oil Pressure Switch

    Replaces 2003 Buick Regal Oil Pressure Switch TRQ SWA40933

    1 reviews
    Brand: TRQ
    - SWA40933
    $22.95
    Save 26%
    List $30.95 Save $8.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal Oil Pressure Switch TRQ SWA40933

    Oil Pressure Switch
    1 reviews
    Brand: TRQ - SWA40933
    $22.95
    Save 26%
    List $30.95 Save $8.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    Coolant Temperature Sensor

    Replaces 2003 Buick Regal Coolant Temperature Sensor TRQ ESA19552

    1 reviews
    Brand: TRQ
    - ESA19552

    $20.95
    Save 25%
    List $27.95 Save $7.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal Coolant Temperature Sensor TRQ ESA19552

    VIDEO

    Coolant Temperature Sensor
    1 reviews
    Brand: TRQ - ESA19552
    $20.95
    Save 25%
    List $27.95 Save $7.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    Kit image

    Replaces Spark Plug Wire Heat Shield 8 Piece Set TRQ IWA69909

    1 reviews
    Brand: TRQ
    - IWA69909

    • Quantity: 8 Piece Set
    • Kit Includes: (2) Spark Plug Wire Heat Shields
    $32.95
    Save 21%
    List $41.95 Save $9.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces Spark Plug Wire Heat Shield 8 Piece Set TRQ IWA69909

    VIDEO

    Kit image
    1 reviews
    Brand: TRQ - IWA69909
    • Quantity: 8 Piece Set
    • Kit Includes: (2) Spark Plug Wire Heat Shields
    $32.95
    Save 21%
    List $41.95 Save $9.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    95-04 GM 3.8L Up Intake Manfld

    Replaces 2003 Buick Regal V6 3.8L Naturally Aspirated Upper Intake Manifold TRQ IMA07940

    33 reviews
    Brand: TRQ
    - IMA07940

    $90.95
    Save 24%
    List $118.95 Save $28.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal V6 3.8L Naturally Aspirated Upper Intake Manifold TRQ IMA07940

    VIDEO

    95-04 GM 3.8L Up Intake Manfld
    33 reviews
    Brand: TRQ - IMA07940
    $90.95
    Save 24%
    List $118.95 Save $28.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 2003 Buick Regal Supercharger 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 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal Supercharger 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 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Engine Mount

    Replaces 2003 Buick Regal Front Passenger Side Engine Mount TRQ MTA34450

    2 reviews
    Brand: TRQ
    - MTA34450

    $54.95
    Save 20%
    List $68.95 Save $14.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal Front Passenger Side Engine Mount TRQ MTA34450

    Engine Mount
    2 reviews
    Brand: TRQ - MTA34450
    $54.95
    Save 20%
    List $68.95 Save $14.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Ignition Coil Set

    Replaces 2003 Buick Regal V6 3.8L 2 Piece Performance Ignition Coil Set TRQ Performance ICA33910

    1 reviews
    Brand: TRQ Performance
    - ICA33910

    • Quantity: 2 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (2) Performance Ignition Coils
    $49.95
    Save 26%
    List $67.95 Save $18.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

    Replaces 2003 Buick Regal V6 3.8L 2 Piece Performance Ignition Coil Set TRQ Performance ICA33910

    Ignition Coil Set
    1 reviews
    Brand: TRQ Performance - ICA33910
    • Quantity: 2 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (2) Performance Ignition Coils
    $49.95
    Save 26%
    List $67.95 Save $18.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

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