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Vehicle Fit

Part Details

  • Quantity:   10 Piece Set

The ignition coil is a crucial part of your ignition system. It's function is to convert the 12 volt power of your vehicle's electrical system in to 35,000 or more volts. This produces a high intensity spark at the spark plug which then ignites the fuel in the cylinder. Coils in general will wear out over time. This will cause a misfire condition. In engines like this with one coil per cylinder you can diagnose a coil by putting a timing light on each one to make sure it is lighting the light consistently.

Specifications:

  • SET contains 10 Coils
    • Enough for one 10 Cylinder Engine
  • New not remanufactured
  • Replaces dealer part numbers: 3W7Z-12029-AA, 1L2U-12A366-AA, 3W7E-12A366-AA, F7TU-12A366-CC, 3W7Z12029AA, 1L2U12A366AA, 1L2UAA, 3W7E12A366AA, 3W7EAA, DG508, F7TU12A366CC, F7TUCC
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested
  • Fits SOHC (Single Overhead Cam) engines only

This coil set is for a distributorless application. Sold as a set of 10. If you need a single coil, please see our other listings.

 

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Direct Fit Replacement

Guaranteed to fit and function properly for your specific application.

Optimum Performance

Meets or exceeds requirements of the vehicle. Provides the correct primary and secondary resistance, voltage output, and spark energy needed to restore original operating condition.

Premium Quality

Manufactured with quality materials to meet highest quality control standards in the industry.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Disconnect your battery (0:23)
    • Use an 8 mm wrench to disconnect your negative battery terminal
  2. step : Remove the ignition coil (0:31)
    • Unbolt the ignition coil with your 7 mm socket, ratchet and extension.
    • Unplug the wiring harness
  3. step : Install the new ignition coil (2:23)
    • Bolt the ignition coil down with your 7 mm socket.
    • Reconnect the wiring harness.
  4. step : Service the rest of the ignition coils. (3:27)
    • Repeat steps 2 and 3 until you have serviced all the coils.
    • Reconnect your negative battery terminal with your 8 mm wrench.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket

  • Wrenches - Metric

  • 8mm Wrench

5.00/ 5.0
9 reviews
5 Stars
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1 Star
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f250 v10
they are working good in my 2003 f250 v10. Replacement was easy.
January 24, 2017
Perfect fit
Coils were a perfect fit for my 2001 Excursion. All signs of a misfire are gone and now running like new. Best price I could find anywhere and the free shipping is always a plus. Definitely would recommend as a cheap tuneup.
September 23, 2017
Cost effective
I get parts from local parts houses at discounted rates due to being a business owner. These are the same thing they carry, but for much cheaper. Used on my personal vehicle. Great buy!
May 10, 2018
Service Reveiw.
All items purchased received have been great. Will be using 1-A again, as we have several vehicles. Thank You. Steve M Seitz.
August 15, 2018
Went with my gut instinct
I went with my gut instinct and purchase some ignition coils for my van which had a misfire after replacing spark plugs and spark plug wiring. It was a great choice van is working amazing!
September 18, 2018
Easy
Easy ordering easy install a one stop shop . Thank you .
October 22, 2018
Helpful
Ordering, customer service, videos, everything, are all top notch. Very helpful well run organization. Thank you.
October 24, 2018
Liked the video it helped a lot Could are working great
November 14, 2018
Reliable replacement for aging Coil Over Plugs
I had at least one of my old coils going bad on my Ford Excursion, resulting in loss of power when under load (going up a hill) after the engine had warmed up. Eventually, the check engine light went on showing a misfire on one of the cylinders. I purchased this ten pack and replaced all ten coils (while also replacing and tightening down the ten SP-479 Motorcraft spark plugs gapped to 0.054 in. All ten coils ran well right out of the box, wiring connectors latched tightly to these coils to ensure a solid hold. I did squeeze some dielectric grease (purchased separately) into each coil boot before installing to ensure there was good electrical contact with the spark plugs. Engine runs like new now with a stronger idle and no more power loss under load. I cleared the check engine light with an OBDC tool and no new check engine codes are being triggered. Shipping was fast and well packaged. Package was padded very well with lots of packing bubble fill as well as each coil individually boxed. These appear to be high quality and I expect them to last a long time. Plug #5 on the Ford V10 is quite difficult to access due to its tight location. If you are going to be changing the spark plugs, I would advise having quite an assortment of extensions (3" and maybe 5"), a set of needle nose pliers in case you need to pull a stuck coil boot out or socket stuck to the plug, and most importantly one of those sockets with the universal joint built into it (I think it is 5/8" spark plug). The reason for the plug socket with the universal joint is two-fold: 1) to make it easier to ratchet the spark plug out at the limited access angles, and 2) so the top of the spark plug socket is closer to the top of the spark plug cavity in the event that the ratchet or ratchet extension disconnects from the socket - if the socket gets stuck on the spark plug, you can use the needle-nose pliers to get a grip on the top of the universal joint to pull the socket off the spark plug and out of the spark plug cavity. If you are using a typical spark plug socket without the built-in universal joint, it will be stuck too deep in the spark plug cavity and will be very difficult to retrieve. I would also advise having a flexible magnetic pick up tool in the unlikely event that a socket, extension, or bolt ends up slipping out of your hands and falling into the engine compartment.
November 30, 2018
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Year Make Model Description
1997-1998Ford E250 Van Ford E250 Van Ignition Coil 10 Piece Set V10 6.8L
2004-2008Ford E250 Van Ford E250 Van Ignition Coil 10 Piece Set V10 6.8L
1997-2005Ford E350 Van Ford E350 Van Ignition Coil 10 Piece Set V10 6.8L
1999-2008Ford E350 Van Super Duty Ford E350 Van Super Duty Ignition Coil 10 Piece Set V10 6.8L
1997-2003Ford E450 Van Ford E450 Van Ignition Coil 10 Piece Set V10 6.8L
2002-2003Ford E550 Van Ford E550 Van Ignition Coil 10 Piece Set V10 6.8L
2000-2005Ford Excursion Ford Excursion Ignition Coil 10 Piece Set V10 6.8L
1999-2004Ford F250 Super Duty Truck Ford F250 Super Duty Truck Ignition Coil 10 Piece Set V10 6.8L
1999-2004Ford F350 Super Duty Truck Ford F350 Super Duty Truck Ignition Coil 10 Piece Set V10 6.8L
1999-2003Ford F450 Truck Ford F450 Truck Ignition Coil 10 Piece Set V10 6.8L
1999-2003Ford F550 Truck Ford F550 Truck Ignition Coil 10 Piece Set V10 6.8L
Part #: 1AERK00090


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How-to Video:

(03:47 min)