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:

  • Comes as a SET of 3
  • Brand New
  • Replaces dealer part number: 88958974
  • Built to strict quality control standard
  • Direct replacement
  • 100% factory tested

 

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Direct Fit Replacement

Direct fit replacement part is guaranteed to fit and function properly for your specific application.

Optimum Performance

Optimal performance, TRQ ignition coils are designed to meet or exceed the requirements of the vehicle.  TRQ ignition coils provide the correct primary and secondary resistance, voltage output, and spark energy that the vehicle needs to restore to its original operating condition.

Premium Quality

Manufactured with quality components and materials by using advanced technology to meet the highest quality control standards in the industry.

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. Please keep your invoice for proof of this warranty.

  1. step : Removing the Air Intake Box (0:57)
    • Remove the two 8mm bolts holding the top of the air box
    • Remove the two hose clamps with a flat blade screwdriver
    • Twist and remove the two vacuum lines
    • Pull the air intake box up and out
    • Twist the air intake hose collar off
  2. step : Removing the Ignition Coil (2:45)
    • Disconnect the locking tab with a flat blade screwdriver
    • Disconnect the ignition coil wiring harness
    • Remove the 10mm bolt from the engine coil
    • Pull the ignition coil up and out
  3. step : Installing the New Ignition Coil (3:59)
    • Insert the ignition coil into place
    • Insert and tighten the 10mm bolt
    • Connect the ignition coil wiring lead
    • Replace the locking pad
  4. step : Installing the Air Intake Box (5:01)
    • Twist the air intake hose collar into place
    • Insert the air intake box into place
    • Insert the two vacuum lines
    • Insert and tighten the two hose clamps with a flat blade screwdriver
    • Insert and tighten the two 8mm bolts holding the top of the air box

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 8mm Socket

5.0 / 5.0
1 Review
5 Stars
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1 Stars
1
0
0
0
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Working good
Good product.
I put it to my car and working very good .
I recommend it
June 30, 2017
Purchased
1 year ago
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Vehicle Fit

  • 2004-2005 Buick Rainier Ignition Coil 3 Piece Set L6 4.2L
  • 2004-2006 Chevy Colorado Ignition Coil 3 Piece Set L5 3.5L
  • 2004-2006 Chevy Colorado Ignition Coil 3 Piece Set L4 2.8L
  • 2002-2005 Chevy Trailblazer Ignition Coil 3 Piece Set L6 4.2L
  • 2004-2006 GMC Canyon Ignition Coil 3 Piece Set L5 3.5L
  • 2004-2006 GMC Canyon Ignition Coil 3 Piece Set L4 2.8L
  • 2002-2005 GMC Envoy Ignition Coil 3 Piece Set L6 4.2L
  • 2006 Hummer H3 Ignition Coil 3 Piece Set L5 3.5L
  • 2003-2008 Isuzu Ascender Ignition Coil 3 Piece Set L6 4.2L
  • 2007-2008 Isuzu i-290 Ignition Coil L4 2.9L 3 Piece Set
  • 2006 Isuzu i-350 Ignition Coil 3 Piece Set L5 3.5L
  • 2007-2008 Isuzu i-370 Ignition Coil 3 Piece Set L5 3.7L
  • 2002-2004 Olds Bravada Ignition Coil 3 Piece Set L6 4.2L
  • 2005 Saab 9-7X Ignition Coil 3 Piece Set L6 4.2L
Part #: 1AERK00235

How-to Video:

(07:32 min)