Walker 925-1013 Distributor Cap

Walker ThunderSpark Distributor Cap 925-1013

Walker ThunderSpark 925-1013 is a distributor cap for select GM trucks, SUVs, and vans from the 1991, 1996-2000 model years. It is listed for applications including Chevrolet Tahoe, GMC Yukon, and Chevrolet C/K-series platforms with ThunderSpark ignition systems.

Key Features

• Distributor cap for ignition system service
• Walker ThunderSpark product line
• Direct fitment for select Chevrolet, GMC, and Cadillac applications
• Fits vehicles with standard and horizontal-tower ThunderSpark configurations where listed
• Part number 925-1013 for application matching

Fitment Details

• Fits 1999-2000 Cadillac Escalade, N/A
• Fits 1996-2000 Chevrolet C2500, N/A
• Fits 1996-2000 Chevrolet C3500, N/A
• Fits 1996-2000 Chevrolet K2500, N/A
• Fits 1996-2000 Chevrolet K3500, N/A
• Fits 1996-2000 Chevrolet Tahoe, N/A
• Fits 1996-2000 GMC C2500, N/A
• Fits 1996-2000 GMC C3500, N/A
• Fits 1996-2000 GMC K2500, N/A
• Fits 1996-2000 GMC K3500, N/A
• Fits 1999-2000 GMC Sierra 1500, N/A
• Fits 1999-2000 GMC Sierra 2500, N/A
• Fits 1996-2000 GMC Yukon, N/A
• Fits 1996-1999 Chevrolet C1500, N/A
• Fits 1996-1999 Chevrolet C1500 Suburban, N/A
• Fits 1996-1999 Chevrolet C2500 Suburban, N/A
• Fits 1996-1999 Chevrolet K1500, N/A
• Fits 1996-1999 Chevrolet K1500 Suburban, N/A
• Fits 1996-1999 Chevrolet K2500 Suburban, N/A
• Fits 1996-1999 Chevrolet P30, N/A
• Fits 1999 Chevrolet Silverado 1500, N/A
• Fits 1999 Chevrolet Silverado 2500, N/A
• Fits 1996-1999 GMC C1500, N/A
• Fits 1996-1999 GMC C1500 Suburban, N/A
• Fits 1996-1999 GMC C2500 Suburban, N/A
• Fits 1996-1999 GMC K1500, N/A
• Fits 1996-1999 GMC K1500 Suburban, N/A
• Fits 1996-1999 GMC K2500 Suburban, N/A
• Fits 1996-1999 GMC P3500, N/A
• Fits 1997 GMC P3500, N/A
• Fits 1996 Chevrolet G30, N/A
• Fits 1996 GMC G3500, N/A
• Fits 1991 GMC Jimmy, N/A
• Fits 1991 GMC R2500 Suburban, N/A

Common Service Uses

• Restores ignition cap function on a worn distributor
• Addresses misfire concerns tied to cap wear or corrosion
• Helps correct hard-start or no-start conditions related to ignition distribution
• Supports smoother spark transfer in GM truck and SUV ignition systems
• Replaces a damaged cap on Chevrolet Tahoe and GMC Yukon applications

Installation Notes

Verify the distributor style and ThunderSpark configuration before ordering. This part number 925-1013 is listed for multiple Chevrolet and GMC platforms, including some applications with horizontal towers; confirm the vehicle year, model, and ignition layout against the fitment table before installation.

Quality Assurance

Walker ThunderSpark parts are cataloged for specific vehicle applications to support accurate replacement selection. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.