Powertrain Control

2002 Jeep Grand Cherokee Oxygen Sensor, Engine Control Module, Camshaft Position Sensor, Knock Sensor

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2002 Jeep Grand Cherokee
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3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System (4.0L)
    2002 Jeep Grand Cherokee Powertrain Control Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System (4.7L)
    2002 Jeep Grand Cherokee Powertrain Control Diagram 2 - Thumbnail
  • 3.Emission System - Emission Components
    2002 Jeep Grand Cherokee Powertrain Control Diagram 3 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 4
    68303918AA
    Plug
    Spark Plug
    • Part Notes: 4.7L, Without HO Engine
    MSRP: $18.35 Your Price: $12.54
    1
    Add To Cart
  • 4
    68303974AA
    Spark Plug
    • Part Notes: 4.7L, With HO Engine
    MSRP: $13.35 Your Price: $9.28
    1
    Add To Cart
  • 4
    68304022AA
    Plug
    Spark Plug
    • Part Notes: 4.0L
    MSRP: $16.70 Your Price: $11.60
    1
    Add To Cart
  • 12
    56029405
    Sensor - Map
    M.A.P. Sensor
    • Part Notes: 2002-04, 4.0L
    MSRP: $272.00 Your Price: $181.75
    1
    Add To Cart
  • 12
    68002763AA
    Sensor - Map
    M.A.P. Sensor
    • Part Notes: 2002-04, 4.7L
    MSRP: $167.00 Your Price: $112.00
    1
    Add To Cart
  • 13
    56041941AA
    Sensor - Oxygen
    Front Oxygen Sensor
    • Part Notes: 2002-04, 4.7L
    • Location: Passenger Side
  • 13 Jeep 56041943AA Sensor - Oxygen
    56041943AA
    Sensor - Oxygen
    Front Oxygen Sensor
    • Part Notes: 2002-04, 4.0L
    • Location: Driver Side
    MSRP: $284.00 Your Price: $190.91
    1
    Add To Cart
  • 13
    56041944AA
    Sensor - Oxygen
    Front Oxygen Sensor
    • Part Notes: 2002-04, 4.0L
    • Location: Passenger Side
    MSRP: $207.00 Your Price: $138.13
    1
    Add To Cart
  • 13
    56029333AA
    Sensor - Oxygen
    Front Oxygen Sensor
    • Part Notes: 2002-04, 4.7L
    • Location: Driver Side
    MSRP: $231.00 Your Price: $110.54
    1
    Add To Cart
  • 56028233AA
    Sensor - Oxygen
    Oxygen Sensor
    • Part Notes: Grand Cherokee; 4.7L; Front; Federal
    MSRP: $212.00 Your Price: $141.50
    1
    Add To Cart

OEM 2002 Jeep Grand Cherokee Parts for Powertrain Control

Authentic OEM Jeep components offer both excellent performance and a long service life. These genuine 2002 Jeep Grand Cherokee parts are made of high quality materials to ensure they are as durable and strong as possible. The suitable option for vehicle maintenance, they are easy to install as per the instructions of the factory. To get new OE Powertrain Control parts, select JeepPartsDeal.com. We offer authentic OEM 2002 Jeep Grand Cherokee Oxygen Sensor, Engine Control Module, Camshaft Position Sensor, Knock Sensor with manufacturer warranties, fair prices, a simple return policy and fast shipping.

Throttle Position Sensor Installation and Repair Tips for 2002 Jeep Grand Cherokee

  • Q: How to Service a Throttle Position Sensor on the Throttle Body on 2002 Jeep Grand Cherokee?
    A: In order to service the Throttle Position Sensor (TPS), remove the electrical connector, and the mounting screws. Be sure that the throttle shaft slides into the TPS socket which should rotate slightly. Tighten screws at 7 Nm torque to fix the TPS, re-attached the electrical connector, and ensure that the TPS is not bound prior to turning on the engine.
See All Installation and Repair Tips