Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2004 Buick Century Fuel & Emissions

What year is your
Free Same Day Shipping

2004 Buick Century Fuel & Emissions

Filter Results
  • Notify When Available

    VIDEO

    81-04 Acura, GM, Chrysler, Daewoo, Eagle , Geo, Honda, Isuzu, Jeep, Renault, SatnMultifit Map Sensor

    Replaces 2004 Buick Century V6 3.1L MAP Sensor TRQ ESA94889

    33 reviews
    Brand: TRQ - ESA94889

    $34.95
    Save 5%
    List $36.95 Save $2.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available

    VIDEO

    00-05 GM FWD Mid Size Car Multifit Fuel Pump Module Assembly

    Replaces 2004 Buick Century Fuel Pump Module Assembly TRQ FPA61989

    71 reviews
    Brand: TRQ - FPA61989

    $68.95
    Save 19%
    List $84.95 Save $16.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2004 Buick Century V6 3.1L Upstream O2 Oxygen Sensor TRQ OSA61319

    27 reviews
    Brand: TRQ - OSA61319

    $44.95
    Save 6%
    List $47.95 Save $3.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available
    Idle Air Control Valve

    Replaces 2004 Buick Century Idle Air Control Valve TRQ AIA93075

    4 reviews
    Brand: TRQ - AIA93075
    $23.95
    Save 31%
    List $34.95 Save $11.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available

    VIDEO

    Fuel Tank Pressure Sensor

    Replaces 2004 Buick Century Fuel Tank Pressure Sensor TRQ ESA55163

    1 reviews
    Brand: TRQ - ESA55163
    $29.95
    Save 29%
    List $41.95 Save $12.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available
    Vapor Canister Purge Solenoid Valve

    Replaces 2004 Buick Century V6 3.1L Vapor Canister Purge Solenoid Valve TRQ EVA47751

    1 reviews
    Brand: TRQ - EVA47751

    $29.95
    Save 25%
    List $39.95 Save $10.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available
    00-05 Buick Chevy Olds Pontiac Gas Tank Sending Unit (Bolts to Fuel Pump Module)

    Replaces 2004 Buick Century Fuel Level Sensor TRQ FPA08886

    7 reviews
    Brand: TRQ - FPA08886

    • Includes: Gasket
    $28.95
    Save 28%
    List $39.95 Save $11.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2004 Buick Century V6 3.1L Downstream O2 Oxygen Sensor TRQ OSA61304

    12 reviews
    Brand: TRQ - OSA61304

    $44.95
    Save 4%
    List $46.95 Save $2.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available
    Fuel Injector Set

    Replaces 2004 Buick Century 6 Piece Fuel Injector Set TRQ FIA63042

    1 reviews
    Brand: TRQ - FIA63042

    • Quantity: 6 Piece
    • Kit Includes: (6) Fuel Injectors
    $212.95
    Save 20%
    List $265.95 Save $53.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

  • Notify When Available

    VIDEO

    Vapor Canister Purge Solenoid Valve

    Replaces 2004 Buick Century Vapor Canister Purge Solenoid Valve TRQ EVA47769

    1 reviews
    Brand: TRQ - EVA47769
    $28.95
    Save 12%
    List $32.95 Save $4.00

    Guaranteed to Fit 2004 Buick Century

    Guaranteed to Fit 2004 Buick Century

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.