Application:

for Mazda 3 L4 2.0L    2006-2011
for Mazda 3 L4 2.0L    2012-2013 -  Without Skyactiv Technology
for Mazda 3 L4 2.3L    2006-2009
for Mazda 3 L4 2.5L    2010-2013
for Mazda 3 Sport L4 2.0L    2009-2010
for Mazda 3 Sport L4 2.0L    2012-2013 -  Without Skyactiv Technology
for Mazda 3 Sport L4 2.5L    2012-2013
for Mazda 6 L4 2.3L    2006-2008
for Mazda 6 L4 2.5L    2009-2013
for Mazda CX-7 L4 2.5L    2010-2012

OE/Part number:

Ignition Coil:

L3G218100
L3G218100A
L3G218100A9U
L3G218100B
L3G218100B9U
L3K918100A
L3K918100B
UF540, UF-540

Spark Plug:

90083

LTR5BI-13

Specification:

Brand Type: New
Package Quantity: 1
Packaging Type: Box
Fitment: Direct Replacement

Ignition Coil
Color: Yellow
Terminal Quantity: 3
Terminal Type: Blade
Primary Resistance(ohms): 0.68±10%（0.61-0.75）
Secondary Resistance(KΩ): 8.48±10%（7.63-9.32）
Insulating Grease included: Yes
Voltage: 12V
Attachment Method: Bolt On

Spark Plugs
Center Electrode Core Material: Nickel
Center Electrode Tip Material: Iridium
Gap Size (IN): 1.2-1.3
Thread Diameter (MM): 14
Hex Size(MM): 14
Resistance(KΩ): 3-12KΩ
Reach(mm): 25
Installation Torque(N): 15N

Package included:

4x Ignition Coil + 4x Iridium Spark Plug

Installation Steps:

1.Disconnect the negative electrode of the battery  and loosen the high voltage wire.   
2.Disconnect the wiring harness connector , remove the bolt and nut fixing the ignition coil.
3.Hold the root of the ignition coil rubber sleeve and pull out the ignition coil from the spark plug.
4.Install the new ignition coil, restore it to the original state, and check if the ignition is successful.