Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2021 Toyota Prius Engine & Engine Management

What year is your
Free Same Day Shipping

2021 Toyota Prius Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2021 Toyota Prius L4 1.8L 4 Piece Spark Plug Set TRQ SPA02168

    11 reviews
    Brand: TRQ - SPA02168

    • Quantity: 4 Piece
    • Kit Includes: (4) Spark Plugs
    • Spark Plug Type: Iridium
    $39.95
    Save 9%
    List $43.95 Save $4.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available

    VIDEO

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

    Replaces 2021 Toyota Prius Engine Knock Sensor TRQ ESA94884

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

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available
    Kit image

    Replaces 2021 Toyota Prius L4 1.8L 4 Piece Ignition Coil Set TRQ ICA36234

    Brand: TRQ - ICA36234

    • Quantity: 4 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $104.95
    Save 27%
    List $142.95 Save $38.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available
    Ignition Kit

    Replaces 2021 Toyota Prius 8 Piece Ignition Kit TRQ TKA01378

    1 reviews
    Brand: TRQ - TKA01378

    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Kit Includes: (4) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $126.95
    Save 23%
    List $164.95 Save $38.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor

    Replaces 2021 Toyota Prius Crankshaft Position Sensor TRQ ESA93021

    2 reviews
    Brand: TRQ - ESA93021
    $34.95
    Save 13%
    List $39.95 Save $5.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available

    VIDEO

    Coolant Temperature Sensor

    Replaces 2021 Toyota Prius Coolant Temperature Sensor TRQ ESA19561

    1 reviews
    Brand: TRQ - ESA19561
    $23.95
    Save 25%
    List $31.95 Save $8.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available
    Ignition Coil

    Replaces 2021 Toyota Prius L4 1.8L Ignition Coil TRQ ICA64174

    Brand: TRQ - ICA64174

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $34.95
    Save 30%
    List $49.95 Save $15.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available

    VIDEO

    Engine Oil Drain Plug

    Replaces 2021 Toyota Prius 5 Piece Magnetic Engine Oil Drain Plug TRQ ENA78477

    Brand: TRQ - ENA78477

    • Quantity: 5 Piece
    • Kit Includes: (5) Magnetic Engine Oil Drain Plugs
    $32.95
    Save 30%
    List $46.95 Save $14.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available

    VIDEO

    Engine Oil Drain Plug

    Replaces 2021 Toyota Prius 10 Piece Magnetic Engine Oil Drain Plug TRQ ENA78478

    Brand: TRQ - ENA78478

    • Quantity: 10 Piece
    • Kit Includes: (10) Magnetic Engine Oil Drain Plugs
    $54.95
    Save 32%
    List $80.95 Save $26.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

  • Notify When Available

    VIDEO

    Engine Knock Sensor - Delphi

    Replaces 2021 Toyota Prius Engine Knock Sensor Delphi AS10172

    Brand: Delphi - AS10172

    $75.95
    Save 50%
    List $152.95 Save $77.00

    Guaranteed to Fit 2021 Toyota Prius

    Guaranteed to Fit 2021 Toyota Prius

1

...

1 2

...

2
Close



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