SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2020 Lexus RX450h Engine & Engine Management

What year is your
Free Same Day Shipping

2020 Lexus RX450h Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2020 Lexus RX450h V6 3.5L 6 Piece Spark Plug Set TRQ SPA02135

    10 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

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h V6 3.5L 6 Piece Spark Plug Set TRQ SPA02135

    VIDEO

    Spark Plug Set
    10 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

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • 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 RX450h Engine Knock Sensor TRQ ESA94884

    23 reviews
    Brand: TRQ
    - ESA94884
    $33.95
    Save 15%
    List $39.95 Save $6.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h Engine Knock Sensor TRQ ESA94884

    VIDEO

    00 MB E320; 03-12 Lexus, Pontiac, Scion, Toyota Multifit w/1.5L- 5.7L Engine Knock Sensor
    23 reviews
    Brand: TRQ - ESA94884
    $33.95
    Save 15%
    List $39.95 Save $6.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available

    VIDEO

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

    Replaces 2020 Lexus RX450h Camshaft Position Sensor TRQ ESA94799

    19 reviews
    Brand: TRQ
    - ESA94799
    $42.95
    Save 14%
    List $49.95 Save $7.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h Camshaft Position Sensor TRQ ESA94799

    VIDEO

    05-14 Toyota; 06-15 Lexus; 08-14 Scion Multifit Camshaft Position Sensor
    19 reviews
    Brand: TRQ - ESA94799
    $42.95
    Save 14%
    List $49.95 Save $7.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2020 Lexus RX450h 12 Piece Ignition Kit TRQ ICA71897

    Brand: TRQ
    - ICA71897

    • 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
    $219.95
    Save 13%
    List $252.95 Save $33.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h 12 Piece Ignition Kit TRQ ICA71897

    VIDEO

    Ignition Kit
    Brand: TRQ - ICA71897
    • 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
    $219.95
    Save 13%
    List $252.95 Save $33.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available

    VIDEO

    Oil Pressure Switch

    Replaces 2020 Lexus RX450h Oil Pressure Switch TRQ SWA40915

    2 reviews
    Brand: TRQ
    - SWA40915
    $24.95
    Save 7%
    List $26.95 Save $2.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h Oil Pressure Switch TRQ SWA40915

    VIDEO

    Oil Pressure Switch
    2 reviews
    Brand: TRQ - SWA40915
    $24.95
    Save 7%
    List $26.95 Save $2.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2020 Lexus RX450h V6 3.5L 6 Piece Ignition Coil Set TRQ ICA65253

    Brand: TRQ
    - ICA65253

    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $174.95
    Save 13%
    List $201.95 Save $27.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h V6 3.5L 6 Piece Ignition Coil Set TRQ ICA65253

    VIDEO

    Kit image
    Brand: TRQ - ICA65253
    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $174.95
    Save 13%
    List $201.95 Save $27.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2020 Lexus RX450h 5 Piece Magnetic Engine Oil Drain Plug TRQ ENA78477

    Brand: TRQ
    - ENA78477

    • Quantity: 5 Piece
    • Kit Includes: (5) Magnetic Engine Oil Drain Plugs
    $36.95
    Save 41%
    List $62.95 Save $26.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h 5 Piece Magnetic Engine Oil Drain Plug TRQ ENA78477

    VIDEO

    Kit image
    Brand: TRQ - ENA78477
    • Quantity: 5 Piece
    • Kit Includes: (5) Magnetic Engine Oil Drain Plugs
    $36.95
    Save 41%
    List $62.95 Save $26.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2020 Lexus RX450h 12 Piece Performance Ignition Kit TRQ Performance TKA54378

    Brand: TRQ Performance
    - TKA54378

    • Ignition Coil Color: Red
    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Ignition Coil Type: Performance
    • Kit Includes: (6) Performance Ignition Coils
    $224.95
    Save 30%
    List $319.95 Save $95.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h 12 Piece Performance Ignition Kit TRQ Performance TKA54378

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA54378
    • Ignition Coil Color: Red
    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Ignition Coil Type: Performance
    • Kit Includes: (6) Performance Ignition Coils
    $224.95
    Save 30%
    List $319.95 Save $95.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2020 Lexus RX450h V6 3.5L Ignition Coil TRQ ICA64433

    Brand: TRQ
    - ICA64433

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $46.95
    Save 13%
    List $53.95 Save $7.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h V6 3.5L Ignition Coil TRQ ICA64433

    VIDEO

    Ignition Coil
    Brand: TRQ - ICA64433
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $46.95
    Save 13%
    List $53.95 Save $7.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

  • Notify When Available
    Ignition Coil Set

    Replaces 2020 Lexus RX450h V6 3.5L 6 Piece Performance Ignition Coil Set TRQ Performance ICA54361

    Brand: TRQ Performance
    - ICA54361

    • Ignition Coil Color: Red
    • Quantity: 6 Piece
    • Ignition Coil Type: Performance
    • Kit Includes: (6) Performance Ignition Coils
    $189.95
    Save 32%
    List $280.95 Save $91.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

    Replaces 2020 Lexus RX450h V6 3.5L 6 Piece Performance Ignition Coil Set TRQ Performance ICA54361

    Ignition Coil Set
    Brand: TRQ Performance - ICA54361
    • Ignition Coil Color: Red
    • Quantity: 6 Piece
    • Ignition Coil Type: Performance
    • Kit Includes: (6) Performance Ignition Coils
    $189.95
    Save 32%
    List $280.95 Save $91.00

    Guaranteed to Fit 2020 Lexus RX450h

    Guaranteed to Fit 2020 Lexus RX450h

1

...

1 2

...

2
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
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

This part doesn't fit a . Select from parts that fit.

Show parts that fit