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Ignition System

2001 Toyota 4Runner Ignition Coil, Spark Plug, Engine Control Module

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2001 Toyota 4Runner
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Vehicle Options
6 Cyl 3.4 L GAS
Vehicle Options
6 Cyl 3.4 L GAS
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Diagram (1 of 1): Electrical - Ignition system
2001 Toyota 4Runner Ignition System Diagram
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    90919-02212
    Coil
    Coil, Ignition
    • Part Notes: 3.4L
    MSRP: $160.17 Your Price: $114.10
    1
    Add To Cart
  • 6
    90919-15551
    Plug Wire
    Cord, Spark Plug Resistive
    • Part Notes: 3.4L, #1
    MSRP: $38.74 Your Price: $27.83
    1
    Add To Cart
  • 7
    90919-15552
    Plug Wire
    Cord, Spark Plug Resistive
    • Part Notes: 3.4L, #2
    MSRP: $41.07 Your Price: $29.50
    1
    Add To Cart
  • 8
    90919-15553
    Plug Wire
    Cord, Spark Plug Resistive
    • Part Notes: 3.4L, #3
    MSRP: $34.08 Your Price: $24.49
    1
    Add To Cart
  • 9 Toyota 89666-35410 ECM
    89666-35410
    ECM
    Computer Engine Control
    • Part Notes: 3.4L, All
    MSRP: $2567.17 Your Price: $1751.72
    1
    Add To Cart
  • 9
    89666-35420
    ECM
    Computer Engine Control
    • Part Notes: 3.4L, 4WD, Auto Transmission, All;3.4L, 4WD, Manual Transmission, All
    MSRP: $2425.15 Your Price: $1654.82

OEM 2001 Toyota 4Runner Parts for Ignition System

Genuine 2001 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 Ignition System parts. With our competitive prices, we offer 2001 Toyota 4Runner Ignition Coil, Spark Plug, Engine Control Module that fit tight budgets, while still including the manufacturer warranties, a hassle-free returns policy and quick shipping options.

Engine Control Module, Ignition Coil Installation and Repair Tips for 2001 Toyota 4Runner

  • Q: How to service the ignition coil on 2001 Toyota 4Runner?
    A: In order to service the ignition coil, unscrew the air cleaner hose and the high-tension cords. Next, unplug the connectors and unscrew the ignition coils off the cylinder head on the LH and place them in sequence. To install, reconnect the connectors, reinstall the ignition coils at the rear and replace the air cleaner hose as well.
  • Q: What are the guidelines and requirements for reprogramming the Engine Control Module on 2001 Toyota 4Runner?
    A: Starting in 2001, Toyota/Scion and Lexus vehicles feature flash reprogrammable Powertrain Control Modules (PCM). Reprogramming should follow Technical Service Bulletins. Use validated tools like the Toyota/Lexus scantool or J2534 interfaces. The process requires specific software and equipment, and must be uninterrupted to avoid damaging the vehicle controller.
See All Installation and Repair Tips