Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Oldsmobile Alero Parts

What year is your
Free Same Day Shipping

2003 Oldsmobile Alero

Filter Results
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2003 Olds Alero L4 2.2L 4 Piece Spark Plug Set TRQ SPA02139

    1 reviews
    Brand: TRQ - SPA02139

    • Quantity: 4 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Spark Plugs
    $44.95
    Save 10%
    List $49.95 Save $5.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available

    VIDEO

    Mass Air Flow Sensor

    Replaces 2003 Olds Alero V6 3.4L Mass Air Flow Sensor TRQ ESA48414

    1 reviews
    Brand: TRQ - ESA48414

    $76.95
    Save 17%
    List $92.95 Save $16.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available
    87-09 Buick, Chevy, Isuzu, Olds, Pontiac, Saturn Multifit (w/Oil Light) Oil Pressure Switch

    Replaces 2003 Olds Alero V6 3.4L Oil Pressure Sender TRQ SWA41743

    2 reviews
    Brand: TRQ - SWA41743
    $24.95
    Save 24%
    List $32.95 Save $8.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available
    Hazard Switch

    Replaces 2003 Olds Alero Hazard Switch TRQ SWA60377

    1 reviews
    Brand: TRQ - SWA60377
    $37.95
    Save 27%
    List $51.95 Save $14.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available

    VIDEO

    98-09 Acura, GM, Daewoo, Honda, Hummer, Isuzu, Saab, Saturn Multifit Map Senso

    Replaces 2003 Olds Alero L4 2.2L Engine VIN F MAP Sensor DIY Solutions EMS00195

    19 reviews
    Brand: DIY Solutions - EMS00195

    $28.95
    Save 17%
    List $34.95 Save $6.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available

    VIDEO

    Door Lock Actuator

    Replaces 2003 Olds Alero Rear Driver Side without Keyless Entry Power Door Lock Actuator TRQ BDA30820

    17 reviews
    Brand: TRQ - BDA30820

    • Operation: Power
    $28.95
    Save 17%
    List $34.95 Save $6.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available

    VIDEO

    87-07 GM Multifit Power Door Lock Actuator RF = RR

    Replaces Passenger Side Power Door Lock Actuator TRQ BDA30816

    21 reviews
    Brand: TRQ - BDA30816

    • Operation: Power
    $28.95
    Save 29%
    List $40.95 Save $12.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available

    VIDEO

    Brake Drum Set

    Replaces 2003 Olds Alero Rear Driver & Passenger Side with Rear Drum Brakes 2 Piece Brake Drum Set TRQ BRA19701

    1 reviews
    Brand: TRQ - BRA19701

    • Quantity: 2 Piece
    • Kit Includes: (1) Rear Passenger Side Brake Drum
    • Kit Includes: (1) Rear Driver Side Brake Drum
    $99.95
    Save 38%
    List $159.95 Save $60.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available

    VIDEO

    1986-05 GM Ignition Coil

    Replaces 2003 Olds Alero V6 3.4L Ignition Coil TRQ ICA61673

    3 reviews
    Brand: TRQ - ICA61673

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $39.95
    Save 26%
    List $53.95 Save $14.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

  • Notify When Available

    VIDEO

    02-12 Buick, Chevy, GMC, Olds, Pontiac, Saab, Saturn Multifit 2.0L, 2.2L, 2.4L Engine Water Pump

    Replaces 2003 Olds Alero L4 2.2L Engine Water Pump TRQ WPA07370

    4 reviews
    Brand: TRQ - WPA07370

    $59.95
    Save 9%
    List $65.95 Save $6.00

    Guaranteed to Fit 2003 Oldsmobile Alero

    Guaranteed to Fit 2003 Oldsmobile Alero

1

...

3 4 5 6 7

...

49
Close



Oldsmobile is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Oldsmobile 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.