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How To Install Replace Engine Ignition Coil 2003-11 Ford Focus

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  1. step : Removing the Ignition Coil (0:31)
    • Push on the tab and disconnect the ignition coil wiring harness
    • Remove the 8mm bolt
    • Pull the ignition coil up and out
  2. step : Installing the New Ignition Coil (1:08)
    • Push the ignition coil into place
    • Insert and tighten the 8mm bolt
    • Connect the ignition coil wiring harness
    • Repeat the process for all four

Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.

Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and the next time you need a part for your vehicle, think of 1AAuto.com. Thanks.

In this video, we're going to show you how to replace an ignition coil on this 2005 Ford Focus with the 2-liter 4-cylinder engine. The only items you'll need for this are a new ignition coil from 1AAuto.com and an 8mm socket and ratchet.

Your ignition coils are located right here, and each one is held in with an 8mm bolt. Start off by pushing the tab on the harness, disconnect it, and then remove that 8mm bolt. Once that's removed, the ignition coil will pull up and out.

On the right is the old ignition coil; on the left is the new one from 1A Auto. You can see that they're identical, and they'll fit exactly the same. Push the ignition coil down into place and replace that 8mm bolt. You'll want to repeat this process for all four, reconnect the harness, and then you're all set.

We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 8mm Socket

2005 - 2011  Ford  Focus
2005 - 2008  Ford  Escape
2010 - 2013  Ford  Transit Connect
2005 - 2007  Ford  Focus
2005 - 2008  Mercury  Mariner
2008 - 2008  Mazda  Tribute
2003 - 2004  Ford  Focus
2005 - 2005  Mazda  6
2005 - 2006  Mazda  Tribute
2004 - 2005  Mazda  3

05-08 Escape; 05-11 Focus; 10-13 Transit Conn; 05-08 Marinier Valve Cover, Gasket & Ign Coil Kit

Ford Mercury Valve Cover Kit DIY Solutions ENG00061

This part replaces:

  • Reference Number FD505
  • Hollander 610-00153
  • Standard Motor Products FD-505
  • OE # ZZCA18100
  • OE # 4M5G12A366BC
  • OE # 4S4Z6582CA

Part Details

  • Kit Includes: (1) Valve Cover
  • Kit Includes: (1) Valve Cover Gasket
  • Kit Includes: (4) Ignition Coils
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