Walker 924-1315 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1315 is built for dependable ignition performance on select Mercury Villager and Nissan Quest models from 1993-1998. It is manufactured in the USA in an ISO 9001 certified facility and built to meet or exceed OEM specifications and test requirements.

The ThunderCore PRO line focuses on OE-style construction for consistent spark delivery, using hi-temp silicone boots and tips, stainless steel terminals, and protective tubes. A packet of dielectric grease is included to support proper terminal connection during service.

Key Features

• Walker ThunderCore PRO ignition wire set for select 1993-1998 Mercury Villager and Nissan Quest applications
• Precision manufactured from premium components in an ISO 9001 certified U.S. facility
• Built to meet or exceed OEM specifications and test requirements
• Hi-temp OE-quality silicone boots and tips for high-heat engine bay conditions
• Stainless steel terminals and tubes for durable electrical connection
• Includes dielectric grease for terminal protection during installation

Product Details

Walker 924-1315 is a spark plug wire set designed for ignition service on 1993-1998 Mercury Villager and 1993-1998 Nissan Quest models. The ThunderCore PRO product line is positioned as an OE-style replacement solution with materials selected for heat resistance, stable terminal contact, and long-term serviceability. This part cross-references DENSO Auto Parts 671-6192 for the same application.

Common Issues This Part Can Address

• Misfires caused by worn or heat-damaged ignition wires
• Hard starting related to weak spark transfer
• Rough idle from deteriorated wire insulation or terminals
• Voltage leakage from cracked boots or aging wire jackets
• Intermittent ignition performance on high-mileage vehicles

Installation Notes and Tips

Verify cylinder routing before removal and replace one wire at a time when possible to preserve firing order. Inspect the distributor cap, ignition coil connections, and spark plugs before installation, and apply the included dielectric grease to the boot contact points as directed. Confirm fitment for your specific Mercury Villager or Nissan Quest by year before service.

Quality Assurance

Walker Products manufactures ThunderCore PRO components to meet or exceed OEM specifications and test requirements. The wire set is produced in an ISO 9001 certified facility in the USA and backed by Walker’s manufacturing, product management, and engineering expertise.