Walker 924-1020 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set, part number 924-1020, is built for drivers who want OE-style ignition performance and dependable electrical transfer. It is manufactured in the USA in an ISO9001 certified facility and uses premium components selected to meet or exceed OEM specifications.

For service work on ignition systems, 924-1020 is a direct-fit style replacement for applications that call for Walker ThunderCore PRO quality. It is also cross-referenced to AMS Automotive 4250 for the same application.

Key Features

• Precision manufactured from premium components
• Meets or exceeds OEM specifications and test requirements
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Includes dielectric grease
• Made in the USA in an ISO9001 certified facility

Product Details

The ThunderCore PRO line is Walker’s premium ignition wire offering, focused on consistent spark delivery, heat resistance, and long-term serviceability. This spark plug wire set is designed for vehicles that need stable ignition performance under demanding underhood temperatures and electrical load. If you are servicing a Honda Civic ignition system or replacing worn ignition leads on a compatible application, 924-1020 is built to match OEM-level requirements.

Walker 924-1020 uses silicone boots and tips for heat resistance, along with stainless steel terminals and tubes for secure connections and reliable conductivity. The included dielectric grease supports proper boot sealing at the spark plug and coil/distributor ends.

Common Issues This Part Can Address

• Misfire caused by worn or heat-damaged plug wires
• Hard starting related to weak spark transfer
• Rough idle from deteriorated ignition leads
• Intermittent ignition performance under load
• Electrical leakage from cracked boots or insulation

Installation Notes and Tips

Before installation, compare the routing and terminal style to the original wire set and verify the application by vehicle year, make, and model. Keep each wire routed away from exhaust heat and moving components, and apply the supplied dielectric grease at the boot-to-terminal interfaces as directed by standard ignition service practice. For Honda Civic and other listed applications, confirm the existing ignition layout before removal to preserve correct wire routing.

Quality Assurance

Walker states that ThunderCore PRO ignition wire sets are manufactured to meet or exceed OEM or equivalent standards and specifications. Production takes place in an ISO9001 certified facility in the USA, with Walker’s manufacturing, engineering, and product management expertise supporting the design and quality process. Part number 924-1020 is built to the same standard expected from Walker ThunderCore PRO ignition components.