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Ignition System

2009 Ford Focus Ignition Coil, Camshaft Position Sensor, Spark Plug, Engine Control Module

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2009 Ford Focus
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4 Cyl 2.0 L GAS
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4 Cyl 2.0 L GAS
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Diagram (1 of 1): Electrical - Ignition System
2009 Ford Focus Ignition System Diagram
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Part No. & Part Description
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  • Ford -W520412-S309 Nut - Hex.
    -W520412-S309
    Nut - Hex.
    • Part Notes: M6
    • Fit Note: 4 Cyl 2.0L Duratec HE
    • Production Date: 09/2003-12/2010
    • Callout Name: HN1
    • Replaced By: -W520412-S437
    MSRP: $4.00 Your Price: $2.35
  • Ford -W705310-S309 Stud
    -W705310-S309
    Stud
    • Part Notes: M6
    • Fit Note: 4 Cyl 2.0L Duratec HE
    • Production Date: 09/2003-12/2010
    • Require Quantity: 4
    • Package Quantity: 4
    • Callout Name: HT1
    • Replaced By: -W705310-S437
    MSRP: $5.00 Your Price: $2.94

OEM 2009 Ford Focus Parts for Ignition System

Genuine OEM 2009 Ford Focus 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 2009 Ford Focus Ignition Coil, Camshaft Position Sensor, Spark Plug, Engine Control Module, and our fast delivery options ensure that your parts are always delivered quickly.

Ignition Coil, Spark Plug Installation and Repair Tips for 2009 Ford Focus

  • Q: How to service the ignition coil-on-plug on 2009 Ford Focus?
    A: In order to service the ignition coil-on-plug, the electrical connector should be disconnected first. Removal is done with a slight twisting on the seal. Once the bolt is removed, remove the ignition coil and make sure that it is tightened correctly when putting back. Check the coil boots to see whether they are damaged and replace them. Use silicone dielectric compound on installation.
  • Q: How to service spark plugs safely and effectively on 2009 Ford Focus?
    A: The spark plugs have to be serviced, in which case, the ignition coil should be removed with the hand tools in order not to damage it. Blow out any debris in the spark plug well using compressed air. Check the gap and examine the spark plug. In re-installation, it should be well tightened and the removal process should be reversed.
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