Walker 924-1103 Spark Plug Wire Set

Walker ThunderCore PRO Ignition Wire Set

Walker ThunderCore PRO spark plug wire set 924-1103 is built for direct replacement service on select Geo, Pontiac, Suzuki, Chevrolet, and GMC applications. It is manufactured in the USA in an ISO9001 certified facility and built to meet or exceed OEM specifications and test requirements.

Compatible With 1985-1997 Geo Metro, Tracker; 1994-1996 Pontiac Firefly; 1995 Suzuki Tracker and Swift applications, this wire set supports reliable ignition performance for older import and compact truck platforms. Part number 924-1103 is also a fitment-based search term for owners looking for an OE-style ignition wire replacement.

Key Features

• Walker ThunderCore PRO product line for ignition wire replacement
• Precision manufactured from premium components
• Hi-temp OE-quality silicone boots and tips
• Stainless steel terminals and tubes
• Supplied with dielectric grease
• Built to meet or exceed OEM specifications and test requirements

Product Details

The ThunderCore PRO line focuses on OE-style construction and consistent electrical performance. For vehicles such as the Geo Metro, Pontiac Firefly, and Suzuki Swift, proper spark plug wire condition is important for stable ignition delivery, smooth engine operation, and dependable starting. Walker 924-1103 is engineered as a direct-fit replacement for the listed applications and uses materials selected for heat resistance and long-term service.

This part cross-references DENSO Auto Parts (e.g., 671-4006, 4091) for the same application.

Common Issues This Part Can Address

• Misfire caused by worn or heat-damaged plug wires
• Hard starting related to weak ignition transfer
• Rough idle from deteriorated wire insulation or terminals
• Voltage leakage from cracked boots or aged wire jackets
• Intermittent ignition performance on older Geo, Pontiac, Suzuki, Chevrolet, and GMC models

Installation Notes and Tips

Match each wire to the correct cylinder routing before removal to avoid cross-connection. Inspect the distributor cap, spark plugs, and coil connections during installation, and apply the included dielectric grease where specified to help protect boot interfaces. Verify routing away from exhaust heat and moving components, especially on 1985-1997 Geo Metro and Tracker applications.

Quality Assurance

Walker Products manufactures this ThunderCore PRO wire set in an ISO9001 certified facility in the USA and states that it meets or exceeds OEM specifications and test requirements. The brand backs its product development with in-house manufacturing, product management, and engineering expertise.

• Fits 1992-1997 Geo Metro
• Fits 1994-1996 Pontiac Firefly
• Fits 1995 Geo Tracker, 2WD
• Fits 1995 Suzuki Swift
• Fits 1993 Suzuki Swift
• Fits 1992-1994 Suzuki Swift, Canadian Built
• Fits 1992 Chevrolet Metro
• Fits 1989-1990 Chevrolet Tracker
• Fits 1989-1990 Geo Tracker
• Fits 1989-1990 GMC Tracker
• Fits 1985-1988 Chevrolet Spectrum
• Fits 1985-1988 Pontiac Sunburst