Walker 924-1304 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1304 is built for specific Ford and Mercury applications from 1975-1979. It is engineered to meet or exceed OEM specifications and test requirements, with hi-temp silicone boots and tips, stainless steel terminals, and tubes for dependable ignition performance.

Compatible With 1979 Ford Mustang, 1977-1979 Ford Pinto, 1979 Mercury Bobcat with Ford distributor, 1979 Mercury Capri with Ford distributor, 1975-1978 Mercury Bobcat, and 1977 Mercury Capri. This part number, 924-1304, is a direct-fit ignition wire set for listed vehicles.

ThunderCore PRO Line Details

The ThunderCore PRO line focuses on precision manufacturing and OE-style construction. Walker produces this wire set in an ISO9001 certified facility in the USA and includes dielectric grease for terminal service during installation.

• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Manufactured to meet or exceed OEM specifications and test requirements
• Built in an ISO9001 certified facility in the USA
• Supplied with dielectric grease

Detailed Product Description

Walker 924-1304 is a spark plug wire set designed for ignition systems on select Ford Mustang, Ford Pinto, Mercury Bobcat, and Mercury Capri models. The construction uses premium materials chosen for heat resistance and stable electrical connection, helping maintain consistent spark delivery across the ignition circuit. This part cross-references Autolite 216 for the same application.

Common Issues This Part Addresses

• 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 older Ford and Mercury vehicles

Installation Notes and Tips

Verify engine and distributor configuration before installation, especially on 1979 Mercury Bobcat and 1979 Mercury Capri applications with Ford distributor. Route each lead to match the original wire layout, keep wires away from exhaust heat, and apply the included dielectric grease to the boot contact points as directed.

Quality Assurance

Walker states that ThunderCore PRO wire sets are manufactured to meet or exceed OEM or equivalent standards and specifications. Production takes place in an ISO9001 certified facility in the USA, with engineering and product management support behind the design and testing process.