Ignition System

2003 Jeep Liberty Crankshaft Position Sensor, Engine Control Module, Ignition Coil, Spark Plug

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2003 Jeep Liberty
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System (2.4L)
    2003 Jeep Liberty Ignition System Diagram 1 - Thumbnail
  • 2.Electrical - Ignition System (3.7L)
    2003 Jeep Liberty Ignition System Diagram 2 - Thumbnail
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Part No. & Part Description
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Part Description
  • 8
    SPZFR6F11G
    Plug
    Spark Plug
    • Part Notes: 3.7L
    MSRP: $9.25 Your Price: $6.44
    1
    Add To Cart
  • 10 Jeep 68307021AA Plug
    68307021AA
    Plug
    Spark Plug
    • Part Notes: 2.4L
    MSRP: $15.00 Your Price: $10.26
    1
    Add To Cart

OEM 2003 Jeep Liberty Parts for Ignition System

Authentic OEM Jeep components offer both excellent performance and a long service life. These genuine 2003 Jeep Liberty 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 2003 Jeep Liberty Crankshaft Position Sensor, Engine Control Module, Ignition Coil, Spark Plug with manufacturer warranties, fair prices, a simple return policy and fast shipping.

Ignition Coil, Spark Plug Installation and Repair Tips for 2003 Jeep Liberty

  • Q:
    How to Service and Repair an Ignition Coil on 2003 Jeep Liberty?
    A:
    To service the ignition coil, unconnect the electrical connector, and remove the secondary cables. Then, remove the four mounting bolts and remove the coil. For the installation, place the coil, bolt it in place, and reconnect the cables and electrical connector, then the air cleaner tube and housing.
  • Q:
    How can a Spark Plug be cleaned and prepared for use on 2003 Jeep Liberty?
    A:
    Often, commercial cleaning equipment is used to clean spark plugs. Later, the center electrode is normally dressed flat with a small point or jeweler's file prior to setting the gap. At times a motorized wire-wheel brush is avoided since the metallic residue can cling to the insulator and cause misfires.
See All Installation and Repair Tips