Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

1999 Oldsmobile LSS Fuel & Emissions

What year is your
Free Same Day Shipping

1999 Oldsmobile LSS Fuel & Emissions

Filter Results
  • Notify When Available
    Fuel Pump & Sending Unit Module (w/Code HEN, HER)

    Replaces 1999 Olds LSS Fuel Pump Module Assembly TRQ FPA62043

    7 reviews
    Brand: TRQ - FPA62043

    $101.95
    Save 14%
    List $117.95 Save $16.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available
    Electric Fuel Pump

    Replaces 1999 Olds LSS V6 3.8L Naturally Aspirated with Fuel Sender Stamped CRC In Tank Electric Fuel Pump TRQ FPA62072

    2 reviews
    Brand: TRQ - FPA62072

    $49.95
    Save 18%
    List $60.95 Save $11.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 1999 Olds LSS V6 3.8L Downstream O2 Oxygen Sensor TRQ OSA61656

    9 reviews
    Brand: TRQ - OSA61656

    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket
    $61.95
    Save 17%
    List $74.95 Save $13.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available
    Fuel Injector Set

    Replaces 1999 Olds LSS V6 3.8L Supercharged 6 Piece Fuel Injector Set TRQ FIA58863

    Brand: TRQ - FIA58863

    • Quantity: 6 Piece
    • Kit Includes: (6) Fuel Injectors
    $230.95
    Save 23%
    List $299.95 Save $69.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available
    85-99 GM FWD Gas Tank Straps

    Replaces 1999 Olds LSS 2 Piece Fuel Tank Strap Set TRQ FSA07854

    Brand: TRQ - FSA07854

    • Quantity: 2 Piece
    • Kit Includes: (2) Fuel Tank Straps
    $44.95
    Save 30%
    List $63.95 Save $19.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available

    VIDEO

    GM Oxygen Sensor Downstream w/ Tool

    Replaces 1999 Olds LSS V6 3.8L Upstream O2 Oxygen Sensor TRQ OSA61629

    5 reviews
    Brand: TRQ - OSA61629

    • Includes: Installation Tool
    • Kit Includes: (1) O2 Oxygen Sensor
    • Kit Includes: (1) Heavy Duty Oxygen Sensor Install Socket
    $61.95
    Save 13%
    List $70.95 Save $9.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available
    Exhaust Manifold

    Replaces 1999 Olds LSS Front Exhaust Manifold TRQ EXA51607

    Brand: TRQ - EXA51607

    $120.95
    Save 24%
    List $159.95 Save $39.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available
    Fuel Injector

    Replaces 1999 Olds LSS V6 3.8L Supercharged Fuel Injector TRQ FIA63397

    Brand: TRQ - FIA63397

    $44.95
    Save 36%
    List $69.95 Save $25.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available
    82-07 GM Multifit (3/8 In X 18 In w/16mm Flared Fitting) Steel Fuel Line Repair Kit (Dorman)

    Replaces 1999 Olds LSS Fuel Line Repair Kit Dorman OE Solutions 800-153

    1 reviews
    Brand: Dorman OE Solutions - 800-153

    • Dimensions: 3/8 x 18 Inch with M16-1.50 Fitting
    $34.95
    Save 26%
    List $46.95 Save $12.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

  • Notify When Available

    VIDEO

    AC Delco GT261 Fuel Cap

    Replaces 1999 Olds LSS Gas Cap ACDelco GT261

    18 reviews
    Brand: ACDelco - GT261
    $49.95
    Save 23%
    List $64.95 Save $15.00

    Guaranteed to Fit 1999 Oldsmobile LSS

    Guaranteed to Fit 1999 Oldsmobile LSS

1

...

1 2 3 4 5

...

5
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.