Walker 920-1017 Ignition Coil

Walker ThunderSpark Ignition Coil 920-1017

Walker ThunderSpark 920-1017 is an ignition coil for a wide range of classic import and domestic applications. It is listed for vehicles such as the Jaguar XJ6, Volkswagen Beetle, and Toyota Corolla, with fitment spanning model years from 1965 through 1991.

Key Features

• Ignition coil for ThunderSpark applications
• Fits a broad range of vintage and classic vehicles
• Application-specific fitment for select Jaguar, Volkswagen, Toyota, BMW, Mercedes-Benz, and more
• Part number 920-1017 for catalog lookup and ordering
• Includes fitments that require an external resistor on certain vehicles

Detailed Description

Walker ThunderSpark 920-1017 is an ignition coil built for direct replacement use on many older ignition systems. This part number covers applications including 1986-1989 Jaguar XJ6, 1970-1979 Volkswagen Beetle, 1971-1973 Toyota Corolla, and 1965-1967 Porsche 911. It also appears in fitments for Land Rover Range Rover, Ford Festiva, Isuzu Pickup, Volvo 760, BMW 320i, Mazda RX-7, and Mercedes-Benz 300SEL/300SE applications. Use part number 920-1017 to verify the correct coil for your vehicle and ignition setup.

This part cross-references no listed aftermarket part numbers in the provided data.

Common Issues This Part Can Address

• No-start condition caused by a failed ignition coil
• Weak or inconsistent spark output
• Engine misfire under load or at idle
• Hard starting on older ignition systems
• Intermittent ignition performance on resistor-equipped applications

Installation Notes and Tips

• Confirm year, make, model, and ignition configuration before installation.
• Some listed applications require an external resistor; verify the vehicle’s original setup before replacing the coil.
• Inspect coil wiring, terminals, and ignition components for wear or corrosion during service.
• Match the replacement to the original coil location and electrical requirements.

Quality Assurance

Walker ThunderSpark 920-1017 is cataloged for specific vehicle applications and should be matched to the exact fitment listed for your vehicle.