SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1989 Buick Regal Engine & Engine Management

What year is your
Free Same Day Shipping

1989 Buick Regal Engine & Engine Management

Filter Results
  • Notify When Available
    Ignition Coil Set

    Replaces 3 Piece Ignition Coil Set TRQ Performance ICA33911

    8 reviews
    Brand: TRQ Performance
    - ICA33911

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

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces 3 Piece Ignition Coil Set TRQ Performance ICA33911

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

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available

    VIDEO

    Kit image

    Replaces 3 Piece Ignition Coil Set TRQ ICA61514

    62 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 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces 3 Piece Ignition Coil Set TRQ ICA61514

    VIDEO

    Kit image
    62 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 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 1989 Buick Regal V6 2.8L Serpentine Serpentine Belt Idler Pulley TRQ BPA03863

    2 reviews
    Brand: TRQ
    - BPA03863

    $39.95
    Save 27%
    List $54.95 Save $15.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces 1989 Buick Regal V6 2.8L Serpentine 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 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available

    VIDEO

    Ignition Control Module

    Replaces Ignition Control Module TRQ ICA61371

    5 reviews
    Brand: TRQ
    - ICA61371
    $66.95
    Save 31%
    List $96.95 Save $30.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces Ignition Control Module TRQ ICA61371

    VIDEO

    Ignition Control Module
    5 reviews
    Brand: TRQ - ICA61371
    $66.95
    Save 31%
    List $96.95 Save $30.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available

    VIDEO

    Kit image

    Replaces 1989 Buick Regal 4 Piece Ignition Kit TRQ ICA61420

    16 reviews
    Brand: TRQ
    - ICA61420

    • Quantity: 4 Piece
    • Kit Includes: (1) Ignition Control Module
    • Kit Includes: (1) Ignition Coil Set
    $123.95
    Save 19%
    List $152.95 Save $29.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces 1989 Buick Regal 4 Piece Ignition Kit TRQ ICA61420

    VIDEO

    Kit image
    16 reviews
    Brand: TRQ - ICA61420
    • Quantity: 4 Piece
    • Kit Includes: (1) Ignition Control Module
    • Kit Includes: (1) Ignition Coil Set
    $123.95
    Save 19%
    List $152.95 Save $29.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available

    VIDEO

    Coolant Temperature Sensor

    Replaces 1989 Buick Regal Coolant Temperature Sensor TRQ ESA19552

    2 reviews
    Brand: TRQ
    - ESA19552

    $24.95
    Save 27%
    List $33.95 Save $9.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces 1989 Buick Regal Coolant Temperature Sensor TRQ ESA19552

    VIDEO

    Coolant Temperature Sensor
    2 reviews
    Brand: TRQ - ESA19552
    $24.95
    Save 27%
    List $33.95 Save $9.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available
    Throttle Position Sensor

    Replaces Throttle Position Sensor TRQ ESA94913

    2 reviews
    Brand: TRQ
    - ESA94913
    $24.95
    Save 32%
    List $36.95 Save $12.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces Throttle Position Sensor TRQ ESA94913

    Throttle Position Sensor
    2 reviews
    Brand: TRQ - ESA94913
    $24.95
    Save 32%
    List $36.95 Save $12.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available
    Ignition Coil Set

    Replaces 2 Piece Ignition Coil Set TRQ Performance ICA33910

    2 reviews
    Brand: TRQ Performance
    - ICA33910

    • Quantity: 2 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (2) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $49.95
    Save 32%
    List $73.95 Save $24.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces 2 Piece Ignition Coil Set TRQ Performance ICA33910

    Ignition Coil Set
    2 reviews
    Brand: TRQ Performance - ICA33910
    • Quantity: 2 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (2) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $49.95
    Save 32%
    List $73.95 Save $24.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available
    Engine Mount

    Replaces 1989 Buick Regal Front Passenger Side Engine Mount TRQ MTA34450

    2 reviews
    Brand: TRQ
    - MTA34450

    $54.95
    Save 27%
    List $74.95 Save $20.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces 1989 Buick Regal Front Passenger Side Engine Mount TRQ MTA34450

    Engine Mount
    2 reviews
    Brand: TRQ - MTA34450
    $54.95
    Save 27%
    List $74.95 Save $20.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

  • Notify When Available

    VIDEO

    Accessory Drive Belt Tensioner

    Replaces Accessory Drive Belt Tensioner TRQ BPA03818

    Brand: TRQ
    - BPA03818

    • Includes: Pulley
    • Pulley Type: Smooth
    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

    Replaces Accessory Drive Belt Tensioner TRQ BPA03818

    VIDEO

    Accessory Drive Belt Tensioner
    Brand: TRQ - BPA03818
    • Includes: Pulley
    • Pulley Type: Smooth
    $54.95
    Save 30%
    List $78.95 Save $24.00

    Guaranteed to Fit 1989 Buick Regal

    Guaranteed to Fit 1989 Buick Regal

1

...

1 2 3 4

...

4
Close



Buick is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Buick or General Motors Company. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.