Powertrain Control

2004 Jeep Wrangler Oxygen Sensor, Engine Control Module, Camshaft Position Sensor, Knock Sensor

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2004 Jeep Wrangler
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System
    2004 Jeep Wrangler Powertrain Control Diagram 1 - Thumbnail
  • 2.Emission System - Emission Components (2003-06)
    2004 Jeep Wrangler Powertrain Control Diagram 2 - Thumbnail
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 12
    56029405
    Sensor - Map
    M.A.P. Sensor
    • Part Notes: 2003-06, 4.0L
    MSRP: $272.00 Your Price: $181.75
    1
    Add To Cart
  • 12
    68002763AA
    Sensor - Map
    M.A.P. Sensor
    • Part Notes: 2003-06, 2.4L
    MSRP: $167.00 Your Price: $112.00
    1
    Add To Cart
  • 13
    56028994AA
    Sensor - Oxygen
    Front Oxygen Sensor
    • Part Notes: 2003-06, 4.0L
    • Location: Driver Side
    MSRP: $232.00 Your Price: $156.10
    1
    Add To Cart
  • 13
    56028995AA
    Sensor - Oxygen
    Front Oxygen Sensor
    • Part Notes: 2003-06, 4.0L
    • Location: Passenger Side
    MSRP: $115.00 Your Price: $75.21
    1
    Add To Cart
  • 13
    56041944AA
    Sensor - Oxygen
    Front Oxygen Sensor
    • Part Notes: 2003-06, 2.4L
    MSRP: $207.00 Your Price: $138.13
    1
    Add To Cart
  • 53008217
    PLUNGER
    • Fitting Vehicle Options: DDD - 5-Speed Manual Transmission HD, DDK - 5-Speed Manual Transmission HD, DG0
    MSRP: $9.95 Your Price: $6.70
  • 4167922
    STUD Tranmission Case
    • Fitting Vehicle Options: DDD - 5-Speed Manual Transmission HD, DDK - 5-Speed Manual Transmission HD, DG0
    • Require Quantity: 6
    • Package Quantity: 1
    MSRP: $7.00 Your Price: $4.81

OEM 2004 Jeep Wrangler Parts for Powertrain Control

Authentic OEM Jeep components offer both excellent performance and a long service life. These genuine 2004 Jeep Wrangler 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 2004 Jeep Wrangler Oxygen Sensor, Engine Control Module, Camshaft Position Sensor, Knock Sensor with manufacturer warranties, fair prices, a simple return policy and fast shipping.

Oxygen Sensor Installation and Repair Tips for 2004 Jeep Wrangler

  • Q: How to Maintain an Oxygen Sensor on 2004 Jeep Wrangler?
    A: To service the oxygen sensor, it is important to make sure that the engine is cool. Lift the car, unplug the sensor using the O2S sensor wire and a removal tool to remove the sensor. Wipe the thread on the exhaust pipe, screw the new sensor on but do not use anti-seize, screw it on, and reconnect the wire.
See All Installation and Repair Tips