Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2020 Lexus IS300 Parts

What year is your
Free Same Day Shipping

2020 Lexus IS300

Filter Results
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2020 Lexus IS300 V6 3.5L 6 Piece Spark Plug Set TRQ SPA02135

    6 reviews
    Brand: TRQ - SPA02135

    • Spark Plug Type: Iridium
    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $49.95
    Save 23%
    List $64.95 Save $15.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2020 Lexus IS300 L4 2.0L 4 Piece Spark Plug Set TRQ SPA02152

    7 reviews
    Brand: TRQ - SPA02152

    • Quantity: 4 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Spark Plugs
    $39.95
    Save 20%
    List $49.95 Save $10.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 2020 Lexus IS300 V6 3.5L Serpentine Belt Idler Pulley TRQ BPA04031

    2 reviews
    Brand: TRQ - BPA04031

    $25.45
    Save 27%
    List $34.95 Save $9.50

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available

    VIDEO

    05-14 Toyota; 06-15 Lexus; 08-14 Scion Multifit Camshaft Position Sensor

    Replaces Camshaft Position Sensor TRQ ESA94799

    16 reviews
    Brand: TRQ - ESA94799
    $36.95
    Save 14%
    List $42.95 Save $6.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2020 Lexus IS300 V6 3.5L Upstream Left O2 Oxygen Sensor TRQ OSA61753

    8 reviews
    Brand: TRQ - OSA61753

    $71.95
    Save 17%
    List $86.95 Save $15.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available
    06 Lexus GS300; 07-11 GS350; 06-10 IS250; 11-13 IS350 Front CV Axle RF

    Replaces 2020 Lexus IS300 Front Passenger Side CV Axle Assembly TRQ CSA85823

    1 reviews
    Brand: TRQ - CSA85823

    $104.95
    Save 25%
    List $139.95 Save $35.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available

    VIDEO

    00 MB E320; 03-12 Lexus, Pontiac, Scion, Toyota Multifit w/1.5L- 5.7L Engine Knock Sensor

    Replaces 2020 Lexus IS300 Engine Knock Sensor TRQ ESA94884

    22 reviews
    Brand: TRQ - ESA94884
    $32.95

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available
    Kit image

    Replaces 2020 Lexus IS300 V6 3.5L 12 Piece Ignition Kit TRQ ICA71869

    1 reviews
    Brand: TRQ - ICA71869

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $159.95
    Save 27%
    List $217.95 Save $58.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available
    Kit image

    Replaces 2020 Lexus IS300 V6 3.5L Front Driver & Passenger Side Lower 2 Piece Ball Joint Set TRQ PSA28647

    Brand: TRQ - PSA28647

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Passenger Side Lower Ball Joint
    • Kit Includes: (1) Front Driver Side Lower Ball Joint
    $64.95
    Save 24%
    List $84.95 Save $20.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

  • Notify When Available
    Control Arm

    Replaces 2020 Lexus IS300 All Wheel Drive Front Driver Side Lower Control Arm TRQ PSA35551

    Brand: TRQ - PSA35551

    $164.95
    Save 30%
    List $234.95 Save $70.00

    Guaranteed to Fit 2020 Lexus IS300

    Guaranteed to Fit 2020 Lexus IS300

1

...

1 2 3 4 5

...

35
Close



Lexus is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Lexus or Toyota Motor Corporation. 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.