Walker 921-2084 Ignition Coil

Ignition Coil for Jaguar Applications

Walker ThunderSpark 921-2084 is an ignition coil for select Jaguar vehicles. It is listed for 2001-2012 Jaguar XF, S-Type, and X-Type applications, including ThunderSpark and single-coil configurations where specified.

Key Features

• Ignition coil for select Jaguar XF, S-Type, and X-Type models
• Walker ThunderSpark product line
• Direct fitment references for 2001-2012 Jaguar applications
• Part number 921-2084 for catalog and service matching

Detailed Description

Walker ThunderSpark 921-2084 is an ignition coil built for specific Jaguar ignition systems. Compatible fitment includes 2012 Jaguar XF, 2003-2008 Jaguar S-Type, 2002-2008 Jaguar X-Type, and 2001 Jaguar X-Type. Use this part when servicing ignition coil concerns on Jaguar XF, Jaguar S-Type, or Jaguar X-Type vehicles that match the listed application details. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Engine misfire related to a failing ignition coil
• Rough idle caused by weak spark output
• Hard starting tied to ignition coil performance
• Loss of power under load from inconsistent ignition delivery
• Check engine light conditions associated with coil faults

Installation Notes and Tips

Verify the year, model, and listed configuration before installation. Match the application details exactly for 2012 Jaguar XF, 2003-2008 Jaguar S-Type, and 2002-2008 Jaguar X-Type, including the noted ThunderSpark or single-coil references. Inspect related ignition components and connectors during service to confirm the source of the fault.

Quality Assurance

Walker ThunderSpark is the product line identified for this ignition coil, and part number 921-2084 is cataloged for the listed Jaguar applications.