Walker 924-6007 Spark Plug Wire Set

Walker High Performance Spark Plug Wire Set

Walker High Performance Part Number 924-6007 is a spark plug wire set for a wide range of GM applications, including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and related V8 platforms. It is built for direct replacement use on vehicles with the listed coil and body-style configurations.

Key Features

• 8.8mm high performance wire construction
• Ceramic straight boots with white 10-inch leads noted in fitment
• Walker High Performance line for ignition service applications
• Direct-fit coverage for many GM trucks, SUVs, and performance cars
• Fits applications with round coil or specified coil-stamped configurations

Fitment and Application Details

Compatible With 1999-2022 Chevrolet Silverado, 1999-2022 GMC Sierra, 2009-2022 Cadillac Escalade, and other listed GM vehicles. Fits 2009-2022 Chevrolet Tahoe, N/A; Fits 2000-2006 GMC Yukon, N/A; Fits 2009-2019 Chevrolet Corvette, N/A. Part number 924-6007 also covers select Cadillac CTS, Camaro, Express, Suburban, Yukon XL, Hummer, Buick, Pontiac, Saab, and GMC/Chevrolet truck applications shown in the fitment table.

The Walker High Performance product line focuses on ignition components for service replacement where correct routing, terminal style, and boot configuration matter. This spark plug wire set is listed across multiple engine bay layouts, including older round-coil setups and later 8.8mm high performance ceramic straight applications.

Common Problems This Part Addresses

• Misfires caused by worn or heat-damaged plug wires
• Hard starting from weak ignition transfer
• Rough idle related to deteriorated wire insulation
• Intermittent spark loss from cracked boots or aging terminals
• Service replacement needs on GM trucks, SUVs, and performance models

Installation Notes and Tips

Verify engine configuration, coil style, and model-year fitment before installation. Route each lead to match the original layout and keep wires separated from exhaust heat and sharp edges. Confirm the boot style matches the vehicle’s ignition connection points, especially on round-coil and old-body-style applications.

Quality Assurance

Walker High Performance ignition components are cataloged for application-specific replacement use. Part number 924-6007 is listed for the confirmed vehicle fitments shown above.