Walker 924-1249 Spark Plug Wire Set

Walker ThunderCore PRO Spark Plug Wire Set

Walker ThunderCore PRO spark plug wire set 924-1249 is built for direct replacement service on select Audi and Volkswagen applications. It is manufactured in an ISO9001 certified facility in the USA and uses OE-style materials for consistent ignition performance.

Compatible with 1984-1992 Audi and Volkswagen models listed below, this wire set is a practical choice for restoring ignition reliability on vehicles such as the Audi 80, Audi 100, and Volkswagen Quantum.

Key Features

• Walker ThunderCore PRO line for ignition wire replacement
• Part number 924-1249
• Hi-temp silicone boots and tips
• Stainless steel terminals and tubes
• Manufactured to meet or exceed OEM specifications and test requirements
• Supplied with dielectric grease
• Made in the USA in an ISO9001 certified facility

Product Details

Walker ThunderCore PRO 924-1249 is engineered as an OE-style spark plug wire set for older Audi and Volkswagen ignition systems. The construction uses high-temperature silicone boots and tips, along with stainless steel terminals and tubes, to support stable electrical transfer and durable service in demanding underhood conditions. This part cross-references DENSO Auto Parts 4125 for the same application.

Compatible With 1984-1992 Audi 80, 1988-1992 Audi 80 Quattro, 1989-1991 Audi 100, 1989-1991 Audi 100 Quattro, 1989-1991 Audi 200, 1989-1991 Audi 200 Quattro, 1988-1991 Audi 90, 1988-1989 Audi 90 Quattro, 1986-1988 Audi 5000 Quattro, 1985-1988 Volkswagen Quantum, 1986-1987 Audi 4000 Quattro, 1984-1987 Audi Coupe, 1985-1986 Audi 4000, and 1986 Audi Quattro.

Common Issues This Part Can Address

• 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 corroded terminals
• Voltage leakage in aging Audi and Volkswagen ignition systems

Installation Notes and Tips

Match each wire to the original routing before removal, and transfer one lead at a time to reduce the chance of cross-connection. Inspect the distributor cap, ignition coil connection, and spark plugs before installation so the new wire set is not paired with worn ignition components. Apply the included dielectric grease at the boots where specified by the service procedure.

Quality Assurance

Walker manufactures the ThunderCore PRO line to meet or exceed OEM specifications and test requirements. The part is produced in an ISO9001 certified facility in the USA and reflects Walker’s in-house manufacturing, engineering, and product management standards.