Walker® 921-2023 Ignition Coil

Product Description

Walker® 921-2023 Ignition Coil

ThunderSpark 921-2023 Ignition Coil

ThunderSpark 921-2023 IGC

ThunderSpark Ignition Coils are precision made for superior performance and manufactured to meet or exceed all original equipment specifications.

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products.

Ignition Coils receive a signal from the distributor or engine control computer at the ideal time for combustion to occur and send a high voltage pulse to the spark plug to ignite the fuel air mixture in each cylinder.

PRODUCT ATTRIBUTE & INFO

Alternate/OEM Part Number(s)

Vehicle fitment summary

Infiniti I35 2004-2002, QX4 2003-2002, Nissan Altima 2006-2002, Frontier 2016-2005, Maxima 2008-2002, Murano 2007-2003, NV1500 2016-2012, NV2500 2016-2012, NV3500 2016-2012, Pathfinder 2012-2002, Quest 2009-2004, Xterra 2015-2005, Suzuki Equator 2012-2009