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Powertrain Control

2003 Toyota 4Runner Mass Air Flow Sensor, Camshaft Position Sensor, Knock Sensor

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2003 Toyota 4Runner
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System (4.0L)
    2003 Toyota 4Runner Powertrain Control Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System (4.7L)
    2003 Toyota 4Runner Powertrain Control Diagram 2 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    90919-02259
    Coil
    Coil, Ignition
    • Part Notes: 4.7L
    MSRP: $121.08 Your Price: $86.26
    1
    Add To Cart
  • 1
    90919-02260
    Coil
    Coil, Ignition
    • Part Notes: 4.0L
    MSRP: $111.09 Your Price: $79.15
    1
    Add To Cart
  • 2 Toyota 89661-35A03 ECM
    89661-35A03
    ECM
    Computer Engine Control
    • Part Notes: 4.7L, 2WD
    MSRP: $1441.95 Your Price: $983.92
    1
    Add To Cart
  • 2 Toyota 89661-35A13 ECM
    89661-35A13
    ECM
    Computer Engine Control
    • Part Notes: 4.7L, 4WD
    MSRP: $1565.03 Your Price: $1067.91
    1
    Add To Cart
  • 2 Toyota 89666-35680-84 ECM
    89666-35680-84
    ECM
    Reman Ecu
    • Part Notes: 4.0L, 2WD
    MSRP: $1136.95 Your Price: $732.64
    1
    Add To Cart
  • 2 Toyota 89666-35690-84 ECM
    89666-35690-84
    ECM
    Reman Ecu
    • Part Notes: 4.0L, 4WD
    MSRP: $819.47 Your Price: $555.51
    1
    Add To Cart
  • 5
    90080-19014
    Camshaft Sensor
    Sensor, Crankshaft Position
    • Part Notes: 4.0L
    • Location: Driver Side;Passenger Side
    MSRP: $85.29 Your Price: $71.44
    1
    Add To Cart
  • 6
    90919-A5003
    Crankshaft Sensor
    Sensor, Crankshaft Position
    • Part Notes: 4.0L
    • Location: Driver Side;Passenger Side
    MSRP: $103.61 Your Price: $73.81
    1
    Add To Cart
  • Toyota 89666-35581-84 ECM
    89666-35581-84
    ECM
    Reman Engine Ecu
    • Part Notes: 4Runner; 6 Cylinder; Auto Transmission; 2WD; All
    MSRP: $781.19 Your Price: $529.66
  • Toyota 89666-35590-84 ECM
    89666-35590-84
    ECM
    Reman Ecu
    • Part Notes: 4Runner; 6 Cylinder; Auto Transmission; 4WD; All
    MSRP: $1098.28 Your Price: $743.80
    1
    Add To Cart
  • 89615-06010
    Knock Sensor
    Sensor, Knock Control
    • Part Notes: 4Runner; 6 Cylinder; Nippondenso
    MSRP: $201.42 Your Price: $142.28
    1
    Add To Cart
  • 89615-52010
    Knock Sensor
    Sensor, Knock Control
    • Part Notes: 4Runner; 8 Cylinder
    MSRP: $215.72 Your Price: $152.39
    1
    Add To Cart
  • 89465-60150
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: 4Runner; 8 Cylinder; Front
    MSRP: $168.81 Your Price: $119.25
    1
    Add To Cart
  • 89465-60230
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: 4Runner; 6 Cylinder; Rear; All
    MSRP: $211.89 Your Price: $149.68
    1
    Add To Cart
  • 89467-60010
    Oxygen Sensor
    Sensor, Air Fuel Rat
    • Part Notes: 4Runner; 6 Cylinder; Front; All
    MSRP: $323.51 Your Price: $226.58
    1
    Add To Cart
  • 89465-60200
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: 4Runner; 8 Cylinder; Rear; Right
    MSRP: $203.08 Your Price: $143.46
    1
    Add To Cart
  • Toyota 89465-60250 Oxygen Sensor
    89465-60250
    Oxygen Sensor
    Sensor, Oxygen
    • Part Notes: 4Runner; 8 Cylinder; Rear; Left
    MSRP: $183.95 Your Price: $129.94
    1
    Add To Cart
  • 89615-20090
    Sensor, Knock Control
    • Production Date: 11/2002-08/2004
    • Fitting Vehicle Options: GRN21#
    • Require Quantity: 2
    • Package Quantity: 1
    • Part Name Code: 89615
    • Replaced By: 89615-06010
    MSRP: $201.42 Your Price: $142.28

OEM 2003 Toyota 4Runner Parts for Powertrain Control

Genuine 2003 Toyota 4Runner 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 4Runner 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.