Walker 921-2095 Ignition Coil

Walker ThunderSpark Ignition Coil 921-2095

Walker ThunderSpark ignition coil 921-2095 is a direct-fit ignition coil for select Nissan and INFINITI V8 applications. It is listed for 2004-2007 Nissan TITAN, 2004-2006 Nissan Armada, 2004 Nissan Pathfinder Armada, and 2004-2007 INFINITI QX56, with fitment notes that include ThunderSpark and early-production coverage.

Key Features

• Ignition coil for select Nissan and INFINITI vehicles
• Walker ThunderSpark product line
• Part number 921-2095 for catalog matching and fitment lookup
• Fits applications listed for 2004-2007 Nissan TITAN and 2004-2006 Nissan Armada
• Also listed for 2004 Nissan Pathfinder Armada and 2004-2007 INFINITI QX56

Product Details

The Walker ThunderSpark line covers ignition components for specific vehicle applications, and this ignition coil follows that focused fitment approach. Part number 921-2095 is cataloged for Nissan TITAN, Nissan Armada, Nissan Pathfinder Armada, and INFINITI QX56 models in the years shown, making it a practical match for buyers searching for a 2004-2007 Nissan TITAN ignition coil or a 2004-2007 INFINITI QX56 ignition coil.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Symptoms It May Address

• Engine misfire under load
• Rough idle or uneven running
• Hard starting related to weak spark output
• Loss of power during acceleration
• Check engine light tied to ignition coil faults

Installation Notes

Verify the vehicle year, model, and production timing before ordering, since some listings are limited to vehicles built to 08/2006. Confirm the coil location and connector style against the original part before installation. Use the vehicle service information for proper diagnostic checks and replacement procedures.

Quality Assurance

Walker ThunderSpark parts are cataloged for specific OE-style applications, and part number 921-2095 is listed against defined Nissan and INFINITI fitments for accurate replacement selection.

Compatible Vehicles

• Fits 2007 INFINITI QX56, N/A, To 08/2006; ThunderSpark
• Fits 2004-2006 INFINITI QX56, N/A, ThunderSpark
• Fits 2007 Nissan Armada, N/A, To 08/2006; ThunderSpark
• Fits 2005-2006 Nissan Armada, N/A, ThunderSpark
• Fits 2007 Nissan TITAN, N/A, To 08/2006; ThunderSpark
• Fits 2004-2006 Nissan TITAN, N/A, ThunderSpark
• Fits 2004 Nissan Pathfinder Armada, N/A, Single Coil