Walker 924-2063 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-2063 is built for direct-fit ignition service on select Subaru 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 2005-2006 Subaru Legacy and 2005 Subaru Outback applications, this wire set uses OE-quality silicone boots and tips, stainless steel terminals, and tubes for dependable ignition transfer. Part number 924-2063 also includes dielectric grease for service preparation.

Key Features

• Walker ThunderCore PRO ignition wire set for Subaru Legacy and Subaru Outback
• Manufactured to meet or exceed OEM specifications and test requirements
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Made in the USA in an ISO9001 certified facility
• Includes dielectric grease

Product Details

The ThunderCore PRO line focuses on precision-built ignition components for vehicles that need stable spark delivery and durable high-temperature materials. For 2005 Subaru Legacy, 2005 Subaru Outback, and 2006 Subaru Legacy fitments, part number 924-2063 is a practical replacement when the original wire set shows age-related wear or electrical degradation. This part cross-references DENSO Auto Parts (e.g., 671-4304) for the same application.

Common Issues It Can Help Address

• Misfires caused by worn or damaged spark plug wires
• Hard starting related to weak ignition transfer
• Rough idle from inconsistent spark delivery
• Voltage leakage from cracked boots or deteriorated insulation
• Heat-related wire breakdown in the ignition system

Installation Notes

Match each wire to the correct cylinder before removal, then route the replacement set to follow the factory path and keep it away from hot or moving components. Apply the supplied dielectric grease where appropriate to help support boot sealing during installation. Verify all connections are fully seated at the coil and spark plugs after installation.

Quality Assurance

Walker Products manufactures the ThunderCore PRO line to OEM-level specifications in an ISO9001 certified U.S. facility, using premium ignition components and engineering oversight to support consistent fit and performance.