Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2011 Buick Regal Engine & Engine Management

What year is your
Free Same Day Shipping

2011 Buick Regal Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Variable Valve Timing Solenoid

    Replaces 2011 Buick Regal Intake Variable Valve Timing Solenoid TRQ VTA93428

    3 reviews
    Brand: TRQ
    - VTA93428

    $38.95
    Save 11%
    List $43.95 Save $5.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces 2011 Buick Regal Intake Variable Valve Timing Solenoid TRQ VTA93428

    VIDEO

    Variable Valve Timing Solenoid
    3 reviews
    Brand: TRQ - VTA93428
    $38.95
    Save 11%
    List $43.95 Save $5.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available

    VIDEO

    Ignition Coil Kit

    Replaces 2011 Buick Regal 8 Piece Ignition Kit DIY Solutions IGN01280

    13 reviews
    Brand: DIY Solutions
    - IGN01280

    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Kit Includes: (4) G-Power Spark Plugs
    $129.95
    Save 23%
    List $168.95 Save $39.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces 2011 Buick Regal 8 Piece Ignition Kit DIY Solutions IGN01280

    VIDEO

    Ignition Coil Kit
    13 reviews
    Brand: DIY Solutions - IGN01280
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Kit Includes: (4) G-Power Spark Plugs
    $129.95
    Save 23%
    List $168.95 Save $39.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available

    VIDEO

    Engine Crankshaft Vibration Damper

    Replaces Engine Crankshaft Vibration Damper TRQ BPA04358

    Brand: TRQ
    - BPA04358
    $54.95
    Save 31%
    List $79.95 Save $25.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces Engine Crankshaft Vibration Damper TRQ BPA04358

    VIDEO

    Engine Crankshaft Vibration Damper
    Brand: TRQ - BPA04358
    $54.95
    Save 31%
    List $79.95 Save $25.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor

    Replaces 2011 Buick Regal Crankshaft Position Sensor TRQ ESA93008

    1 reviews
    Brand: TRQ
    - ESA93008
    $34.95
    Save 3%
    List $35.95 Save $1.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces 2011 Buick Regal Crankshaft Position Sensor TRQ ESA93008

    VIDEO

    Crankshaft Position Sensor
    1 reviews
    Brand: TRQ - ESA93008
    $34.95
    Save 3%
    List $35.95 Save $1.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available
    Valve Cover

    Replaces 2011 Buick Regal L4 2.4L Valve Cover TRQ VCA91120

    Brand: TRQ
    - VCA91120

    • Includes: Gaskets
    $96.95
    Save 16%
    List $115.95 Save $19.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces 2011 Buick Regal L4 2.4L Valve Cover TRQ VCA91120

    Valve Cover
    Brand: TRQ - VCA91120
    • Includes: Gaskets
    $96.95
    Save 16%
    List $115.95 Save $19.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available
    Oil Pressure Switch

    Replaces 2011 Buick Regal Oil Pressure Switch TRQ SWA40924

    1 reviews
    Brand: TRQ
    - SWA40924
    $21.95
    Save 27%
    List $29.95 Save $8.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces 2011 Buick Regal Oil Pressure Switch TRQ SWA40924

    Oil Pressure Switch
    1 reviews
    Brand: TRQ - SWA40924
    $21.95
    Save 27%
    List $29.95 Save $8.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available
    Variable Valve Timing Sprocket

    Replaces Variable Valve Timing Sprocket TRQ VTA93489

    1 reviews
    Brand: TRQ
    - VTA93489

    $66.95
    Save 17%
    List $80.95 Save $14.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces Variable Valve Timing Sprocket TRQ VTA93489

    Variable Valve Timing Sprocket
    1 reviews
    Brand: TRQ - VTA93489
    $66.95
    Save 17%
    List $80.95 Save $14.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available

    VIDEO

    Ignition Coil Boot Set

    Replaces 4 Piece Ignition Coil Boot Set TRQ ICA30420

    2 reviews
    Brand: TRQ
    - ICA30420

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coil Boots
    $25.95
    Save 28%
    List $35.95 Save $10.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces 4 Piece Ignition Coil Boot Set TRQ ICA30420

    VIDEO

    Ignition Coil Boot Set
    2 reviews
    Brand: TRQ - ICA30420
    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coil Boots
    $25.95
    Save 28%
    List $35.95 Save $10.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2011 Buick Regal L4 2.4L 5 Piece Ignition Kit TRQ TKA12255

    1 reviews
    Brand: TRQ
    - TKA12255

    • Kit Includes: (1) Valve Cover
    • Quantity: 5 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $164.95
    Save 28%
    List $227.95 Save $63.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces 2011 Buick Regal L4 2.4L 5 Piece Ignition Kit TRQ TKA12255

    VIDEO

    Kit image
    1 reviews
    Brand: TRQ - TKA12255
    • Kit Includes: (1) Valve Cover
    • Quantity: 5 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $164.95
    Save 28%
    List $227.95 Save $63.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA53636

    Brand: TRQ
    - ESA53636
    $30.95
    Save 30%
    List $43.95 Save $13.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

    Replaces Engine Knock Sensor TRQ ESA53636

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA53636
    $30.95
    Save 30%
    List $43.95 Save $13.00

    Guaranteed to Fit 2011 Buick Regal

    Guaranteed to Fit 2011 Buick Regal

1

...

1 2 3 4 5

...

7
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.