Walker 924-1005 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO 924-1005 is a spark plug wire set built for dependable ignition performance and OE-style fit. It is manufactured in an ISO9001 certified facility in the USA and uses premium components selected to meet or exceed OEM specifications and test requirements.

Compatible with 1971-1973 Mercury Capri ignition service, this Walker wire set is a direct-fit replacement for vehicles needing reliable spark delivery and durable high-temperature construction. The 924-1005 part number is also a useful reference when cross-checking ignition wire set listings.

Key Features

• Precision manufactured to meet or exceed OEM specifications and test requirements
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Supplied with dielectric grease
• Made in the USA in an ISO9001 certified facility
• Walker ThunderCore PRO line focused on OE-style ignition service

Product Details

The ThunderCore PRO line is Walker’s premium ignition wire offering, built around OE-quality materials and controlled manufacturing standards. For Mercury Capri owners, this spark plug wire set supports consistent ignition transfer, secure terminal contact, and heat-resistant routing in the engine bay. Part number 924-1005 is designed for service replacement where original-style wire construction and fitment matter.

This part cross-references DENSO Auto Parts 4010 for the same application.

What It Helps Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak spark transfer
• Rough idle from deteriorated ignition leads
• Voltage leakage from cracked boots or aging insulation
• Corrosion at wire terminals and connection points

Installation Notes

Verify routing against the original wire layout before removal. Use the included dielectric grease at the boots and terminal interfaces as directed by standard ignition service practice. Confirm each lead is fully seated on the spark plug and distributor or coil connection, and keep wires separated from hot exhaust components and sharp edges.

Quality Assurance

Walker manufactures ThunderCore PRO components to meet or exceed OEM or equivalent standards, backed by its own manufacturing, product management, and engineering expertise. The 924-1005 wire set is produced in an ISO9001 certified facility in the USA.

Fits 1971-1973 Mercury Capri, N/A.