Welcome to May Auto Parts Manufacturing & Supplying (MAPMS)

May Automotive Parts Manufacturing & Supplying Co,.Ltd
May Automotive Parts Manufacturing & Supplying Co,.Ltd
Ignition Coils

Ignition Coils

Introduction of Ignition Coils

Winding and potting are the key processes in the production of ignition coils. MAPMS has multiple automatic winding machines realize automatic winding of primary coil and secondary coil. 

Vacuum at 100pa for 2 minutes to ensure that the air in the coils is emptied, and then the glue is poured. This can improve the performance of withstanding voltage, so that the ignition coil can withstand a voltage of 50KV.

With a design production capacity of 8 million pcs/year.

15 days lead time under the premise of stable orders.

What Do Ignition Coils Do?

All ignition systems for modern petrol engines use ignition coils for the same basic function: to create the high voltage required to produce a spark at the spark plug.

Types of Ignition Coils


MIC Ignition Coils

MIC-001 MIC-001

Toyota,Lexus Ignition Coils

90919-02246, 9091902246


Camry: 2004 - 2006

Highlander: 2004 - 2010

Solara: 2007 - 2008


ES330: 2004 - 2006

RX330: 2004 - 2006

RX400h: 2006 - 2008

MIC-002 MIC-002

Toyota,Lexus Ignition Coils

9008019016, 90080-19016, 9091902234, 90919-02234


Avalon: 2000 - 2004

Camry: 2002 - 2006

Highlander: 2001 - 2003

Sienna: 2001 - 2003


ES300: 1999 - 2003

RX300: 1999 - 2003

MIC-003 MIC-003

Jeep,Chrysler,Dodge, Mitsubishi Ignition Coils

56028138, 56028138AB, 56028138AD, 56028138AE, 56028138AF, UF297


  Commander: 2006 - 2008

  Grand Cherokee: 1999 - 2008

  Liberty: 2002 - 2008


  Aspen: 2007


  Dakota: 2000 - 2008

  Durango: 2000 - 2008

  Nitro: 2007 - 2008

  Ram 1500: 2002 - 2008


  Raider: 2006 - 2008

MIC-004 MIC-004

Nissan, INFINITI, Suzuki Ignition Coils

224338J115, 224338J11C, 224488J111, 224488J115, 224488J11C

224338-J115, 22433-8J11C, 22448-8J111, 22448-8J115, 22448-8J11C


  Altima: 2002 - 2006

  Frontier: 2005 - 2019

  Maxima: 2002 - 2008

  Murano: 2003 - 2007

  NV1500: 2012 - 2021

  NV2500: 2012 - 2021

  NV3500: 2012 - 2021

  Pathfinder: 2002 - 2012

  Quest: 2004 - 2009

  Xterra: 2005 - 2015


  I35: 2002 - 2004

  QX4: 2002 - 2003


  Equator: 2009 - 2012

MIC-005 MIC-005

Ford, Lincoln, Mercury, Ignition Coils

1L2U12029AA, 1L2U12A366AA, 1L2Z12029AA, 1L2Z12029AC, 3W7Z12029AA, 88921369, DG467, DG473, DG481, DG491, DG508, F523, F7TU12A336CB, F7TU12A366AB, F7TU12A366BA, F7TU12A366CC, F7TU12A366CD, F7TZ12029AB, F7TZ12029BA, F7TZ12029CA, F7TZ12029CB, F7TZ12029CC, FD493

MIC-006 MIC-006

Audi, Volkswagen,Ignition Coils

06F905115, 06F905115A, 06F905115B, 06F905115C, 06F905115E, 06F905115F, 07K905715, 07K905715A, 07K905715B, 07K905715C, 07K905715D, 07K905715E, 07K905715F

MIC-014 MIC-014

Lexus,Toyota,Scion Ignition Coils

9091902248, 90919A2001, 90919T2005

90919-02248, 90919-A2001, 90919-T2005

MIC-049 MIC-049

Nissan, INFINITI Ignition Coils

22448ED000, 22448JA00A, 22448JA00C

22448-ED000, 22448-JA00A, 22448-JA00C


  FX50: 2009 - 2013

  M56: 2011 - 2013

  Q70: 2014 - 2019

  Q70L: 2015 - 2019

  QX60: 2014 - 2017

  QX70: 2014

What Are the Symptoms of a Bad Ignition Coil?

Check Engine Light

It's obvious that the engine light will be on if have bad ignition coils. But other problems also will cause the engine to light on, so you need to use a computer to test what problem will cause the engine to light on. Bad ignition coils and their signal or circuit problems can be tested by a computer trouble code scanner. Different vehicle makers have different faulty codes. For example, the OBD-II scanner will show a P0351 ignition code.

Vehicle is fail to start

For some vehicles that only use a single ignition coil as the spark source for all cylinders, it is especially obvious when the ignition coils are bad. Any bad coil will cause the engine no spark and fail to start.

Engine has Misfiring, Unstable Idle, Power Loss

Engine performance problem is the common symptom to bad ignition coils as they are the key component of ignition system. Bad ignition coils will cause spark reduction or no spark and quickly engine performance problems, such as misfiring, unstable idle, power and acceleration loss, gas mileage reduction.

Contact Us
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