Walker 920-1005 Ignition Coil

Walker ThunderSpark Ignition Coil 920-1005

Restore consistent spark output with the Walker ThunderSpark ignition coil, part number 920-1005. This ignition coil is listed for a wide range of GM, Pontiac, Buick, Oldsmobile, Cadillac, Chevrolet, Isuzu, and Honda applications from 1986-2009, including Buick LeSabre, Chevrolet Impala, and Pontiac Grand Prix models.

Key Features

• Walker ThunderSpark ignition coil for distributorless and coil-pack applications
• Direct fit coverage for many GM platforms and select Isuzu and Honda models
• Fits applications noted as Single Coil, Individual Coils, Coil Pack, and Distributorless Ignition
• Part number 920-1005 for easy catalog lookup
• Compatible with a broad year range from 1986-2009

Product Details

The Walker ThunderSpark line covers ignition coil applications used across many late-model and classic vehicles. Part number 920-1005 is cataloged for vehicles such as the 2000-2005 Chevrolet Impala, 1988-2008 Pontiac Grand Prix, and 1993-2005 Buick LeSabre, along with numerous other Buick, Chevrolet, Pontiac, Oldsmobile, Cadillac, GMC, Isuzu, and Honda models. If you are searching for a Walker ignition coil 920-1005 for a Buick LeSabre, Chevrolet Impala, or Pontiac Grand Prix, this listing provides the fitment detail needed to confirm the correct application.

What This Part Helps Address

• Misfire conditions caused by weak or inconsistent spark
• Hard starting related to ignition coil failure
• Rough idle from degraded coil output
• Loss of engine performance under load
• Intermittent ignition issues on distributorless or coil-pack systems

Installation Notes and Tips

Verify the exact year, make, model, and ignition configuration before ordering. Fitment notes include Single Coil, Individual Coils, Coil Pack, and Distributorless Ignition applications, so confirm the original coil style on the vehicle. For best results, inspect related ignition components such as spark plugs and wiring connectors during replacement. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Walker ThunderSpark ignition components are cataloged for broad OE-style vehicle coverage across multiple GM platforms and select import applications. Part number 920-1005 is listed for direct application matching by vehicle fitment data.