Walker 924-1861 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

The Walker ThunderCore PRO spark plug wire set is built for dependable ignition performance and OE-style fitment. This application-specific set is made for the 1997 Subaru Legacy, USA built, and is engineered to meet or exceed OEM specifications and test requirements.

Walker ThunderCore PRO part number 924-1861 uses premium components selected for heat resistance, terminal integrity, and consistent electrical transfer. It is a direct-fit ignition wire set for drivers servicing a 1997 Subaru Legacy with a replacement that matches factory-style requirements.

Key Features

• Fits 1997 Subaru Legacy, USA built
• Walker ThunderCore PRO product line for ignition wire replacement
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Manufactured in an ISO 9001 certified facility in the USA
• Includes dielectric grease
• Built to meet or exceed OEM specifications and test requirements

Product Details

Walker 924-1861 is a spark plug wire set designed for ignition systems that need stable voltage delivery from the coil to the plugs. The ThunderCore PRO line focuses on precision manufacturing and OE-style materials, including silicone insulation and stainless steel terminals, to help maintain reliable spark transfer under heat and vibration. For owners searching for a 1997 Subaru Legacy spark plug wire set or Walker 924-1861 ignition wires, this part provides a direct replacement option with application-specific fitment.

This part cross-references AMS Automotive 4796 and TYC 700015 for the same application.

Common Issues It Can Help Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak ignition transfer
• Rough idle from inconsistent spark delivery
• Engine hesitation under load
• Voltage leakage from cracked boots or aging insulation

Installation Notes

Confirm the vehicle is a 1997 Subaru Legacy, USA built, before installation. Route each wire to match the original layout, and apply the included dielectric grease where appropriate to help protect boot connections. Inspect spark plugs, coil connections, and routing clips during service to avoid repeat ignition issues.

Quality Assurance

Walker manufactures the ThunderCore PRO line in an ISO 9001 certified facility in the USA and backs it with in-house manufacturing, product management, and engineering expertise. The part is produced to meet or exceed OEM or equivalent standards for the listed application.