Walker 924-2079 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-2079 is built for direct replacement use on select Ford and Mercury applications. It is manufactured in the USA in an ISO9001 certified facility and built to meet or exceed OEM specifications and test requirements.

Compatible With 2005-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, and 2005-2010 Mercury Mountaineer, this wire set is designed for dependable ignition performance and OE-style fitment.

Key Features

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

Product Details

The Walker ThunderCore PRO line focuses on ignition wire construction that supports stable spark delivery and long-term service in demanding engine bay conditions. Part number 924-2079 uses high-temperature silicone insulation and stainless steel terminal components to help maintain secure electrical connection and consistent performance. This part cross-references DENSO Auto Parts 671-6115 for the same application.

Fits 2005-2010 Ford Explorer, N/A. Fits 2007-2010 Ford Explorer Sport Trac, N/A. Fits 2005-2010 Mercury Mountaineer, N/A.

Common Replacement Reasons

• Misfire caused by worn or damaged plug wires
• Hard starting related to weak ignition transfer
• Rough idle from deteriorated wire insulation or terminals
• Voltage leakage from heat-aged boots or tips
• Intermittent ignition performance under load

Installation Notes

Route each wire to match the original layout and keep it away from hot exhaust components and sharp edges. Apply the included dielectric grease at the boots as directed during installation, and verify each terminal is fully seated on the spark plug and ignition coil connection.

Quality Assurance

Walker Products manufactures ThunderCore PRO ignition components to OEM-level specifications in an ISO9001 certified U.S. facility. Part number 924-2079 is backed by Walker’s manufacturing, product management, and engineering expertise.