Walker 924-1864 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1864 is built for direct replacement service on select Land Rover Freelander applications. It uses OE-quality silicone boots and tips, stainless steel terminals, and tubes to support reliable ignition performance and consistent electrical transfer.

Key Features

• Walker ThunderCore PRO wire set for ignition service
• Precision manufactured in an ISO9001 certified facility in the USA
• Meets or exceeds OEM specifications and test requirements
• Hi-temp OE quality silicone boots and tips
• Stainless steel terminals and tubes
• Includes dielectric grease

Product Details

The ThunderCore PRO line is Walker’s premium ignition wire offering, focused on OE-style construction and controlled manufacturing standards. Part number 924-1864 is engineered for select 2002-2006 Land Rover Freelander models, including 2006 Land Rover Freelander 3 lead wire set, COP boot applications noted in the fitment data. This wire set is built to support stable spark delivery, heat resistance, and long-term terminal integrity in demanding underhood conditions. This part cross-references DENSO Auto Parts 671-6271 for the same application.

What It Helps Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak ignition transfer
• Rough idle from inconsistent spark delivery
• Voltage leakage from cracked boots or degraded insulation
• Corrosion at wire terminals and connection points

Installation Notes

Verify cylinder routing before removal and transfer one lead at a time to preserve firing order. Inspect coil and spark plug terminals for wear, carbon tracking, or corrosion before installation. Apply the supplied dielectric grease where specified to help seal boots and support easier future service. Confirm fitment for your exact Land Rover Freelander year and ignition configuration before installation.

Quality Assurance

Walker manufactures ThunderCore PRO components in an ISO9001 certified facility in the USA and states that this wire set is built to meet or exceed OEM specifications and test requirements. The brand backs the product with its own manufacturing, engineering, and product management expertise.