Ignition System

2008 Jeep Wrangler Crankshaft Position Sensor, Engine Control Module, Ignition Coil, Spark Plug

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2008 Jeep Wrangler
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6 Cyl 3.8 L GAS
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6 Cyl 3.8 L GAS
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Diagram (1 of 1): Electrical - Ignition System
2008 Jeep Wrangler Ignition System Diagram
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Part No. & Part Description
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Part No. &
Part Description
  • 56032520AC
    COIL Ignition
    • Fitting Vehicle Options: 72 - SPORT UTILITY 2-DR TYPE #2, 74 - SPORT UTILITY 4-DR TYPE #4, J - JEEP - 4WD, T - JEEP - 2WD, U - JEEP - 4WD (RHD)
    • Replaced By: 56032520AF
    MSRP: $174.00 Your Price: $115.96
  • S3RE14PLP5
    SPARK PLUG
    • Fitting Vehicle Options: 72 - SPORT UTILITY 2-DR TYPE #2, 74 - SPORT UTILITY 4-DR TYPE #4, J - JEEP - 4WD, T - JEEP - 2WD, U - JEEP - 4WD (RHD)
    • Require Quantity: 6
    • Package Quantity: 1
    • Replaced By: SP303917AC
    MSRP: $16.70 Your Price: $11.40
  • 68017712AB
    CABLE PACKAGE Ignition
    • Fitting Vehicle Options: 72 - SPORT UTILITY 2-DR TYPE #2, 74 - SPORT UTILITY 4-DR TYPE #4, J - JEEP - 4WD, T - JEEP - 2WD, U - JEEP - 4WD (RHD)
    • Replaced By: 68017712AC
    MSRP: $125.00 Your Price: $81.79

OEM 2008 Jeep Wrangler Parts for Ignition System

Authentic OEM Jeep components offer both excellent performance and a long service life. These genuine 2008 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 Ignition System parts, select JeepPartsDeal.com. We offer authentic OEM 2008 Jeep Wrangler Crankshaft Position Sensor, Engine Control Module, Ignition Coil, Spark Plug with manufacturer warranties, fair prices, a simple return policy and fast shipping.

Crankshaft Position Sensor, Ignition Coil, Spark Plug Installation and Repair Tips for 2008 Jeep Wrangler

  • Q: How to install the Crankshaft Position Sensor on 2008 Jeep Wrangler?
    A: Generally, the machined hole is cleaned before the crankshaft position sensor is fitted, the O-ring is lightly oiled and the sensor is seated with rocking/twisting movements. The sensor should remain flush against the bellhousing until the mounting bolt has been tightened to 28 Nm (21 ft-lbs). The electrical connector is attached before the vehicle is lowered.
  • Q: How should Spark Plug and spark plug cables be properly removed to avoid ignition issues on 2008 Jeep Wrangler?
    A: When cables are replaced with the spark plug, the cables are routed and put in retainers to prevent radio ignition noise, cross ignition or shorts. The boot of the cable should be grasped, rotated half a turn and pulled back. Initially, compressed air is sprayed before using a foam insert socket to extract and inspect the plug.
  • Q: How to Install an Ignition Coil on a 3.8L Engine on 2008 Jeep Wrangler?
    A: Installment of the ignition coil on the 3.8L engine requires the coil pack to be over the mounting studs and a couple of nuts are used in order to fix it. Connect the electrical connector and fit the six ignition cables. Finally, reconnect negative battery cable.
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