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Vehicle Fit

Part Details

  • Quantity:   4 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.


  • Brand New Ignition Coil Kit
  • Sold as a SET of 4
  • Replaces dealer part numbers: L3G2-18-100, L3G2-18-100-A, L3G2-18-100-A-9U, L3G2-18-100-B, L3G2-18-100-B-9U, L3K9-18-100-A, L3K9-18-100-B, L3G218100, L3G218100A, L3G218100A9U, L3G218100B, L3G218100B9U, L3K918100A, L3K918100B
  • Built to strict quality control standard
  • Direct replacement
  • 100% factory tested

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

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

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.

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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Will these work for the 2.3L engine in the 2008 3S?
Peg K February 11, 2017
Yes same motor same coils....these are the ones..
Frank T February 13, 2017
Yes, these will work on your vehicle with the 2.3L engine.
Alex P February 14, 2017
Year Make Model Description
2006-2009Mazda 3 Mazda 3 Ignition Coil 4 Piece Set
2010-2011Mazda 3 Mazda 3 L4 2.0L Ignition Coil 4 Piece Set
2010-2013Mazda 3 Mazda 3 L4 2.5L Ignition Coil 4 Piece Set
2012-2013Mazda 3 Mazda 3 L4 2.0L 5 Speed Manual Transmission Ignition Coil 4 Piece Set
2006-2008Mazda 6 Mazda 6 L4 2.3L Ignition Coil 4 Piece Set
2009-2013Mazda 6 Mazda 6 L4 2.5L Ignition Coil 4 Piece Set
2007-2012Mazda CX-7 Mazda CX-7 Ignition Coil 4 Piece Set
2006-2015Mazda MX-5 Miata Mazda MX-5 Miata Ignition Coil 4 Piece Set
Part #: 1AERK00206

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

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