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Powertrain Control

2003 Toyota Sienna Mass Air Flow Sensor, Camshaft Position Sensor, Knock Sensor

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2003 Toyota Sienna
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Vehicle Options
6 Cyl 3.0 L GAS
Vehicle Options
6 Cyl 3.0 L GAS
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Diagram (1 of 1): Electrical - Ignition system
2003 Toyota Sienna Powertrain Control Diagram
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 4 Toyota 89661-08072 ECM
    89661-08072
    ECM
    Computer Engine Control
    • Part Notes: California;Federal
    MSRP: $2311.03 Your Price: $1576.95
    1
    Add To Cart
  • 8
    89452-33030
    Sensor
    Sensor, Throttle Position
    • Part Notes: Throttle Position
    MSRP: $77.33 Your Price: $55.56
    1
    Add To Cart
  • 9
    89461-0C010
    Sensor
    Sensor, Vapor Pressure
    • Part Notes: Vapor Pressure
    MSRP: $401.02 Your Price: $280.87
    1
    Add To Cart

OEM 2003 Toyota Sienna Parts for Powertrain Control

Genuine 2003 Toyota Sienna parts are produced by Toyota with the official design and standards, thus they ensure a high quality throughout the production process. OEM parts are the ideal choice for people looking for new Powertrain Control parts. With our competitive prices, we offer 2003 Toyota Sienna Mass Air Flow Sensor, Camshaft Position Sensor, Knock Sensor that fit tight budgets, while still including the manufacturer warranties, a hassle-free returns policy and quick shipping options.

Crankshaft Position Sensor Installation and Repair Tips for 2003 Toyota Sienna

  • Q: How to replace the Crankshaft Position Sensor on 2003 Toyota Sienna?
    A: Removing the Crankshaft Position Sensor To install the Crankshaft Position Sensor, first pull off the RH fender apron seal. The second step is to unscrew the crankshaft position sensor connector then unscrew the bolt and sensor. Install a new sensor using the bolt, correct torque, reconnect the connector and reinstall RH fender apron seal.
See All Installation and Repair Tips