Walker 924-1441 Spark Plug Wire Set

Walker ThunderCore PRO 924-1441 Spark Plug Wire Set

Walker ThunderCore PRO 924-1441 is a spark plug wire set built for Ford, Lincoln, and Mercury applications from the late 1970s through the mid-1980s. It is manufactured in an ISO9001 certified facility in the USA and built to meet or exceed OEM specifications and test requirements.

For drivers servicing classic Ford F-150, Ford Bronco, or Mercury Grand Marquis ignition systems, this wire set uses OE-quality silicone boots and tips, stainless steel terminals, and tubes. A packet of dielectric grease is included for proper terminal protection during service.

Key Features

• Walker ThunderCore PRO product line for ignition wire replacement
• Precision manufactured to OEM-level specifications and test requirements
• Hi-temp silicone boots and tips for heat resistance
• Stainless steel terminals and tubes for reliable electrical connection
• Made in the USA in an ISO9001 certified facility
• Includes dielectric grease
• Part number: 924-1441

Detailed Description

Walker 924-1441 is designed for direct replacement service on a wide range of carbureted and early electronic ignition vehicles, including Fits 1978-1984 Ford F-150, N/A; Fits 1980-1984 Ford Bronco, N/A; and Fits 1979-1983 Mercury Grand Marquis, N/A. The ThunderCore PRO line focuses on consistent spark delivery, durable insulation, and dependable terminal contact for older ignition systems that need stable wire performance.

This part cross-references Autolite 144 for the same application.

What It Helps Address

• Misfires caused by worn or heat-damaged plug wires
• Hard starting related to weak spark transfer
• Intermittent ignition performance from deteriorated terminals
• Voltage leakage from cracked boots or aged insulation
• Service issues on classic Ford, Lincoln, and Mercury ignition systems

Installation Notes and Tips

• Verify vehicle application before ordering, especially on 1984-1986 Mercury Grand Marquis and 1984-1985 Ford LTD models that exclude EEC IV.
• Route wires to match original paths and keep them away from exhaust heat and sharp edges.
• Apply the included dielectric grease at the boots and terminals during installation.
• Confirm each lead is fully seated on the spark plug and distributor cap before starting the engine.

Quality Assurance

Walker manufactures the ThunderCore PRO line to meet or exceed OEM or equivalent standards, backed by the company’s manufacturing, product management, and engineering expertise.