Walker 924-1452 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1452 is built for direct-fit ignition service on select Jaguar applications. It is manufactured in the USA in an ISO 9001 certified facility and built to meet or exceed OEM specifications and test requirements.

Compatible With 1989-1992 Jaguar XJ12, N/A; 1994-1996 Jaguar XJ12, N/A; 1989-1992 Jaguar XJS, N/A; 1994-1995 Jaguar XJS, N/A; and 1993 Jaguar XJRS, N/A.

Key Features

• Walker ThunderCore PRO product line for ignition wire replacement
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Supplied with dielectric grease
• Built to OEM or equivalent standards and test requirements
• Precision manufactured in the USA in an ISO 9001 certified facility

Product Details

This spark plug wire set is engineered for Jaguar XJ12, Jaguar XJS, and Jaguar XJRS models listed above, including 1989-1992 and 1994-1996 Jaguar XJ12 applications and 1989-1992 and 1994-1995 Jaguar XJS applications. The ThunderCore PRO line focuses on OE-style materials and construction, using high-temperature silicone components and stainless steel terminals to support consistent ignition performance under demanding engine bay conditions. Part number 924-1452 is also referenced as 924-1452 for catalog lookup and service matching.

This part cross-references DENSO Auto Parts 671-9003 and Gates 12060 for the same application.

Common Issues This Part Can Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak ignition transfer
• Rough idle from deteriorated wire insulation or terminals
• Voltage leakage from cracked boots or aging wire jackets
• Intermittent ignition performance on Jaguar XJ12, XJS, or XJRS models

Installation Notes

Match each wire to the original routing before removal, and transfer one lead at a time to preserve firing order. Inspect spark plugs, distributor cap, and coil connections during installation, and apply the included dielectric grease to boot contact points as directed by standard ignition service practice. Verify fitment by year, make, and model before installation on Jaguar XJ12, Jaguar XJS, or Jaguar XJRS vehicles.

Quality Assurance

Walker states this ThunderCore PRO wire set is manufactured to meet or exceed OEM specifications and test requirements. Production takes place in an ISO 9001 certified facility in the USA, with Walker engineering and product management supporting the design and manufacturing process.