Walker 924-2064 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-2064 is built for Subaru and Saab applications that require OE-style ignition performance and reliable high-temperature durability. It uses premium components and is manufactured in an ISO 9001 certified facility in the USA to meet or exceed OEM specifications.

For Subaru Impreza, Forester, Legacy, and Outback applications, this wire set supports consistent spark delivery and dependable ignition system service. Part number 924-2064 is also cross-referenced to select aftermarket and OE listings for the same application.

Key Features

• Walker ThunderCore PRO product line for ignition wire replacement
• Precision manufactured to meet or exceed OEM specifications and test requirements
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Includes dielectric grease packet
• Made in the USA in an ISO 9001 certified facility

Detailed Description

The Walker ThunderCore PRO wire set is engineered as a direct ignition service part for vehicles that need stable spark transfer and durable insulation under heat and vibration. Its OE-style silicone boots and tips, stainless steel terminals, and protective tubes are selected to support long-term electrical integrity in demanding engine bay conditions. The ThunderCore PRO line focuses on replacement parts that align with original equipment standards, making it a practical choice for Subaru Impreza, Subaru Forester, Subaru Legacy, Subaru Outback, and Saab 9-2X applications.

Walker 924-2064 is a fitment-based replacement for 2005-2011 Subaru Impreza, 2005-2010 Subaru Forester, 2007-2009 Subaru Legacy, 2006-2009 Subaru Outback, and 2006 Saab 9-2X. It also covers 2005 Subaru Legacy and 2005 Subaru Outback for vehicles in California with Enhanced Evaporative System. This part cross-references NGK 6546 for the same application.

What It Helps Address

• Misfires caused by worn or heat-damaged spark plug wires
• Hard starting related to weak ignition transfer
• Rough idle from inconsistent spark delivery
• Ignition voltage loss from cracked boots or deteriorated insulation
• Service replacement for aging Subaru and Saab ignition wire sets

Installation Notes and Tips

Match each wire to the correct cylinder routing before removal to avoid cross-connection. Inspect spark plug boots, coil connections, and nearby ignition components for heat damage or corrosion during service. Apply the included dielectric grease to the boot contact areas as directed by standard ignition service practice, and confirm secure seating at both ends after installation.

Quality Assurance

Walker Products manufactures the ThunderCore PRO line in an ISO 9001 certified facility in the USA and states that it meets or exceeds OEM specifications and test requirements. The brand backs this product with its own manufacturing, product management, and engineering expertise.