Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

Lexus IS300 Parts

What year is your
Free Same Day Shipping

Lexus IS300

Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year
Filter Results
  • Notify When Available

    VIDEO

    Kit image

    Replaces Toyota Lexus 12 Piece Ignition Kit TRQ ICA71771

    41 reviews
    Brand: TRQ - ICA71771

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    $179.95
    Save 26%
    List $241.95 Save $62.00
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 6 Piece Spark Plug Set TRQ SPA02135

    7 reviews
    Brand: TRQ - SPA02135

    • Spark Plug Type: Iridium
    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $54.95
    Save 14%
    List $63.95 Save $9.00
  • Notify When Available

    VIDEO

    High and Low Tone Horn Pair

    Replaces High and Low Tone Horn Pair TRQ ELA17620

    28 reviews
    Brand: TRQ - ELA17620

    • Kit Includes: (1) Low Tone High Output Horn
    • Kit Includes: (1) High Tone High Output Horn
    $64.95
    Save 18%
    List $78.95 Save $14.00
  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces Toyota Lexus Serpentine Belt Idler Pulley TRQ BPA04031

    3 reviews
    Brand: TRQ - BPA04031

    $29.95
    Save 14%
    List $34.95 Save $5.00
  • Notify When Available

    VIDEO

    Mass Air Flow Sensor

    Replaces Mass Air Flow Sensor DIY Solutions EMS00612

    45 reviews
    Brand: DIY Solutions - EMS00612

    $49.95
    Save 23%
    List $64.95 Save $15.00
  • Notify When Available

    VIDEO

    High Tone High Output Horn

    Replaces High Tone High Output Horn TRQ ELA05003

    5 reviews
    Brand: TRQ - ELA05003
    $39.95
    Save 13%
    List $45.95 Save $6.00
  • Notify When Available

    VIDEO

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

    Replaces Toyota Lexus Pontiac Scion Camshaft Position Sensor TRQ ESA94799

    18 reviews
    Brand: TRQ - ESA94799
    $42.95
    Save 14%
    List $49.95 Save $7.00
  • Notify When Available

    VIDEO

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

    Replaces Engine Knock Sensor TRQ ESA94884

    23 reviews
    Brand: TRQ - ESA94884
    $33.95
    Save 15%
    List $39.95 Save $6.00
  • Notify When Available
    Serpentine Belt Tensioner

    Replaces Toyota Lexus Accessory Drive Belt Tensioner TRQ BPA03797

    1 reviews
    Brand: TRQ - BPA03797

    • Includes: Pulley
    • Pulley Type: Smooth
    $59.95
    Save 20%
    List $74.95 Save $15.00
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 4 Piece Spark Plug Set TRQ SPA02152

    10 reviews
    Brand: TRQ - SPA02152

    • Quantity: 4 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Spark Plugs
    $44.95
    Save 10%
    List $49.95 Save $5.00
1

...

1 2 3 4 5

...

48
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.