Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1985 Oldsmobile Calais Engine & Engine Management

What year is your
Free Same Day Shipping

1985 Oldsmobile Calais Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 1985 Olds Calais V6 3.0L Serpentine Belt Idler Pulley TRQ BPA04024

    3 reviews
    Brand: TRQ - BPA04024

    $26.95
    Save 21%
    List $33.95 Save $7.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available

    VIDEO

    Coolant Temperature Sensor

    Replaces 1985 Olds Calais Coolant Temperature Sensor TRQ ESA19552

    1 reviews
    Brand: TRQ - ESA19552

    $20.95
    Save 25%
    List $27.95 Save $7.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available

    VIDEO

    Kit image

    Replaces 1985 Olds Calais V6 3.0L Engine VIN L 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 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 1985 Olds Calais L4 2.5L Ignition Coil TRQ ICA61675

    3 reviews
    Brand: TRQ - ICA61675

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $38.95
    Save 26%
    List $52.95 Save $14.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 1985 Olds Calais V6 3.0L 6 Piece Spark Plug Set TRQ SPA02190

    4 reviews
    Brand: TRQ - SPA02190

    • Spark Plug Type: Iridium
    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $49.95
    Save 7%
    List $53.95 Save $4.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available

    VIDEO

    83-02 Car Truck Multifit 1.8L thru 5.7L Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA94871

    2 reviews
    Brand: TRQ - ESA94871
    $29.95
    Save 23%
    List $38.95 Save $9.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available

    VIDEO

    Spark Plug Wire Heat Shield

    Replaces 1985 Olds Calais V6 3.0L Engine VIN L Spark Plug Wire Heat Shield TRQ IWA65780

    Brand: TRQ - IWA65780
    $20.95
    Save 36%
    List $32.95 Save $12.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available
    Distributor

    Replaces 1985 Olds Calais L4 2.5L Distributor TRQ EDA71792

    Brand: TRQ - EDA71792

    $97.95
    Save 42%
    List $168.95 Save $71.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available
    Picture coming soon

    Replaces 1985 Olds Calais V6 3.0L Gap 0.040 (in) Spark Plug ACDelco R42LTS

    Brand: ACDelco - R42LTS
    $12.95
    Save 54%
    List $27.95 Save $15.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

  • Notify When Available
    Picture coming soon

    Replaces 1985 Olds Calais L4 2.5L Gap 0.045 (in) Spark Plug ACDelco 1

    Brand: ACDelco - 1
    $14.95
    Save 55%
    List $32.95 Save $18.00

    Guaranteed to Fit 1985 Oldsmobile Calais

    Guaranteed to Fit 1985 Oldsmobile Calais

1

...

1 2 3 4

...

4
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.