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Ignition System

2003 Ford Escort Ignition Coil, Camshaft Position Sensor, Spark Plug, Engine Control Module

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2003 Ford Escort
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Vehicle Options
ZX2; 4 Cyl 2.0 L GAS
Vehicle Options
ZX2; 4 Cyl 2.0 L GAS
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Diagram (1 of 1): Electrical - Ignition System
2003 Ford Escort Ignition System Diagram
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Part No. & Part Description
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Part No. &
Part Description
  • Ford YS4Z-12029-AA Coil Assy - Ignition
    YS4Z-12029-AA
    Coil Assy - Ignition
    • Part Notes: Eng# YS4U-12029-AA, 2V SPI with retaining lip on coil towers for plug wires
    • Fit Note: 4 Cyl 2.0L
    • Callout Name: 12029
    • Replaced By: 7U2Z-12029-B
    MSRP: $120.73 Your Price: $73.37

OEM 2003 Ford Escort Parts for Ignition System

Genuine OEM 2003 Ford Escort parts are made using the original design, the high standards, in the Ford official factories, and all of these ensure that they always fit perfectly and easily. FordPartsDeal.com is a trusted source for finding these authentic OEM Ignition System parts at very competitive prices. Our professional team is here to help you choose the right 2003 Ford Escort Ignition Coil, Camshaft Position Sensor, Spark Plug, Engine Control Module, and our fast delivery options ensure that your parts are always delivered quickly.

Spark Plug Installation and Repair Tips for 2003 Ford Escort

  • Q: How to service and repair spark plugs on 2003 Ford Escort?
    A: In order to service spark plugs, de-connect the wires and de-fit the plugs. Blast off clearly with compressed air, check and clean the plugs, and set the gap to 1.3 -1.4 mm (0.052-0.056 in). The ignition wires must be reconnected, and the plugs in the same cylinder should be re-inserted should it be reused.
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