Walker 924-6012 Spark Plug Wire Set

Name: Walker 924-6012 Spark Plug Wire Set
Brand: Walker
SKU: DKHD-924-6012
Price: 120.14 USD
Availability: InStock

High Performance

134 vehicles fit this part

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High Performance

Fitment: Cadillac, Chevrolet, GMC, and Hummer, Avalanche 1500, Escalade, H2, P30, P3500, Sierra 1500, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado 1500, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 3500, Silverado 3500 Classic, Suburban 1500, Suburban 2500, Tahoe, Yukon, Yukon XL 1500, and Yukon XL 2500

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Walker High Performance Spark Plug Wire Set

Walker High Performance 924-6012 is a spark plug wire set for select GM trucks and SUVs with square-coil ignition systems. It is also listed for 1998-1999 Chevrolet P30 and GMC P3500 applications with 8.8mm high performance ceramic 135-degree wires and white 13-inch leads.

Key Features

Walker High Performance line for ignition wire replacement
Direct fit coverage for select Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and Hummer H2 applications
Application-specific fitment for square-coil and stamped-coil configurations
Part number 924-6012 for accurate catalog matching
Compatible with multiple 1998-2007 GM truck and SUV platforms

Detailed Description

This Walker spark plug wire set, part number 924-6012, is built for GM vehicles that use square-coil ignition layouts across Silverado, Sierra, Suburban, Tahoe, Yukon, Escalade, Avalanche, and H2 platforms. The Walker High Performance line is positioned for ignition service where correct routing, terminal style, and coil compatibility matter. For buyers searching for a spark plug wire set for 2000-2006 Chevrolet Tahoe, 2001-2006 GMC Sierra 2500 HD, or 2003-2007 Hummer H2, this part number provides a fitment-focused replacement option.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

Replacing worn or heat-damaged spark plug wires
Restoring ignition continuity on GM truck and SUV engines
Addressing misfire symptoms tied to deteriorated wire insulation or terminals
Correcting fitment issues on square-coil ignition setups
Servicing older Chevrolet and GMC platforms with application-specific wire routing

Installation Notes and Tips

Verify coil style, engine configuration, and model-year fitment before installation. Match the wire routing to the original layout and confirm terminal engagement at both the spark plug and coil ends. For 1998-1999 Chevrolet P30 and GMC P3500 applications, confirm the 8.8mm high performance ceramic 135-degree, white 13-inch specification before ordering.

Quality Assurance

Walker High Performance parts are cataloged by application to support accurate ignition service selection. Confirm fitment against the vehicle listing for 2007 Chevrolet Silverado 1500, 2000-2006 GMC Yukon, and related GM applications before installation.

This part fits 134 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2007	Chevrolet	Silverado 1500	6.0L	V8	N/A	Old Body Style - Square Coil; High Performance
2007	Chevrolet	Silverado 1500 HD Classic	6.0L	V8	N/A	Square Coil; High Performance
2007	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A	Old Body Style, Square Coil; High Performance
2007	Chevrolet	Silverado 3500 Classic	6.0L	V8	N/A	Square Coil; High Performance
2007	GMC	Sierra 1500	6.0L	V8	N/A	Square Coil; High Performance
2007	GMC	Sierra 1500 HD Classic	6.0L	V8	N/A	Square Coil; High Performance
2007	GMC	Sierra 2500 HD	6.0L	V8	N/A	Old Body Style, Square Coil; High Performance
2007	GMC	Sierra 3500 Classic	6.0L	V8	N/A	Square Coil; High Performance
2007	GMC	Sierra 3500 HD	6.0L	V8	N/A	Old Body Style, Square Coil; High Performance
2007	Hummer	H2	6.0L	V8	N/A	Square Coil; High Performance
2006	Cadillac	Escalade	6.0L	V8	N/A	Coil Stamped 12558693; High Performance
2006	Chevrolet	Avalanche 1500	5.3L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Silverado 1500	6.0L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Silverado 2500	5.3L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Silverado 3500	6.0L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Suburban 1500	6.0L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Suburban 2500	6.0L	V8	N/A	Square Coil; High Performance
2006	Chevrolet	Tahoe	5.3L	V8	N/A	Square Coil; High Performance
2006	GMC	Sierra 1500	6.0L	V8	N/A	Square Coil; High Performance
2006	GMC	Sierra 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2006	GMC	Sierra 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2006	GMC	Sierra 3500	6.0L	V8	N/A	Square Coil; High Performance
2006	GMC	Yukon	6.0L	V8	N/A	Square Coil; High Performance
2006	GMC	Yukon XL 1500	6.0L	V8	N/A	Square Coil; High Performance
2006	GMC	Yukon XL 2500	6.0L	V8	N/A	Square Coil; High Performance
2006	Hummer	H2	6.0L	V8	N/A	Square Coil; High Performance
2005	Cadillac	Escalade	6.0L	V8	N/A	Coil Stamped 12558693; High Performance
2005	Chevrolet	Avalanche 1500	5.3L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Silverado 1500	6.0L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Silverado 2500	5.3L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Silverado 3500	6.0L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Suburban 1500	5.3L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Suburban 2500	6.0L	V8	N/A	Square Coil; High Performance
2005	Chevrolet	Tahoe	5.3L	V8	N/A	Square Coil; High Performance
2005	GMC	Sierra 1500	6.0L	V8	N/A	Square Coil; High Performance
2005	GMC	Sierra 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2005	GMC	Sierra 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2005	GMC	Sierra 3500	6.0L	V8	N/A	Square Coil; High Performance
2005	GMC	Yukon	6.0L	V8	N/A	Square Coil; High Performance
2005	GMC	Yukon XL 1500	6.0L	V8	N/A	Square Coil; High Performance
2005	GMC	Yukon XL 2500	6.0L	V8	N/A	Square Coil; High Performance
2005	Hummer	H2	6.0L	V8	N/A	Square Coil; High Performance
2004	Cadillac	Escalade	6.0L	V8	N/A	Coil Stamped 12558693; High Performance
2004	Chevrolet	Avalanche 1500	5.3L	V8	N/A	Square Coil; High Performance
2004	Chevrolet	Silverado 1500	6.0L	V8	N/A	Square Coil; High Performance
2004	Chevrolet	Silverado 2500	6.0L	V8	N/A	Square Coil; High Performance
2004	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2004	Chevrolet	Silverado 3500	6.0L	V8	N/A	Square Coil; High Performance
2004	Chevrolet	Suburban 1500	5.3L	V8	N/A	Square Coil; High Performance
2004	Chevrolet	Suburban 2500	6.0L	V8	N/A	Square Coil; High Performance
2004	Chevrolet	Tahoe	5.3L	V8	N/A	Square Coil; High Performance
2004	GMC	Sierra 1500	6.0L	V8	N/A	Square Coil; High Performance
2004	GMC	Sierra 2500	6.0L	V8	N/A	Square Coil; High Performance
2004	GMC	Sierra 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2004	GMC	Sierra 3500	6.0L	V8	N/A	Square Coil; High Performance
2004	GMC	Yukon	6.0L	V8	N/A	Square Coil; High Performance
2004	GMC	Yukon XL 1500	6.0L	V8	N/A	Square Coil; High Performance
2004	GMC	Yukon XL 2500	6.0L	V8	N/A	Square Coil; High Performance
2004	Hummer	H2	6.0L	V8	N/A	Square Coil; High Performance
2003	Cadillac	Escalade	6.0L	V8	N/A	Coil Stamped 12558693; High Performance
2003	Chevrolet	Avalanche 1500	5.3L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Silverado 1500	6.0L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Silverado 2500	6.0L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Silverado 3500	6.0L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Suburban 1500	5.3L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Suburban 2500	6.0L	V8	N/A	Square Coil; High Performance
2003	Chevrolet	Tahoe	5.3L	V8	N/A	Square Coil; High Performance
2003	GMC	Sierra 1500	6.0L	V8	N/A	Square Coil; High Performance
2003	GMC	Sierra 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2003	GMC	Sierra 2500	6.0L	V8	N/A	Square Coil; High Performance
2003	GMC	Sierra 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2003	GMC	Sierra 3500	6.0L	V8	N/A	Square Coil; High Performance
2003	GMC	Yukon	6.0L	V8	N/A	Square Coil; High Performance
2003	GMC	Yukon XL 1500	6.0L	V8	N/A	Square Coil; High Performance
2003	GMC	Yukon XL 2500	6.0L	V8	N/A	Square Coil; High Performance
2003	Hummer	H2	6.0L	V8	N/A	Square Coil; High Performance
2002	Cadillac	Escalade	6.0L	V8	N/A	Coil Stamped 12558693; High Performance
2002	Chevrolet	Avalanche 1500	5.3L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Silverado 1500	5.3L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Silverado 2500	6.0L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Silverado 3500	6.0L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Suburban 1500	5.3L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Suburban 2500	6.0L	V8	N/A	Square Coil; High Performance
2002	Chevrolet	Tahoe	5.3L	V8	N/A	Square Coil; High Performance
2002	GMC	Sierra 1500	6.0L	V8	N/A	Square Coil; High Performance
2002	GMC	Sierra 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2002	GMC	Sierra 2500	6.0L	V8	N/A	Square Coil; High Performance
2002	GMC	Sierra 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2002	GMC	Sierra 3500	6.0L	V8	N/A	Square Coil; High Performance
2002	GMC	Yukon	6.0L	V8	N/A	Square Coil; High Performance
2002	GMC	Yukon XL 1500	6.0L	V8	N/A	Square Coil; High Performance
2002	GMC	Yukon XL 2500	6.0L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Silverado 1500	5.3L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Silverado 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Silverado 2500	6.0L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Silverado 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Silverado 3500	6.0L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Suburban 1500	5.3L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Suburban 2500	6.0L	V8	N/A	Square Coil; High Performance
2001	Chevrolet	Tahoe	5.3L	V8	N/A	Square Coil; High Performance
2001	GMC	Sierra 1500	5.3L	V8	N/A	Square Coil; High Performance
2001	GMC	Sierra 1500 HD	6.0L	V8	N/A	Square Coil; High Performance
2001	GMC	Sierra 2500	6.0L	V8	N/A	Square Coil; High Performance
2001	GMC	Sierra 2500 HD	6.0L	V8	N/A	Square Coil; High Performance
2001	GMC	Sierra 3500	6.0L	V8	N/A	Square Coil; High Performance
2001	GMC	Yukon	6.0L	V8	N/A	Square Coil; High Performance
2001	GMC	Yukon XL 1500	6.0L	V8	N/A	Square Coil; High Performance
2001	GMC	Yukon XL 2500	6.0L	V8	N/A	Square Coil; High Performance
2000	Chevrolet	Silverado 1500	5.3L	V8	N/A	Square Coil; High Performance
2000	Chevrolet	Silverado 2500	6.0L	V8	N/A	Square Coil; High Performance
2000	Chevrolet	Suburban 1500	5.3L	V8	N/A	Square Coil; High Performance
2000	Chevrolet	Suburban 2500	6.0L	V8	N/A	Square Coil; High Performance
2000	Chevrolet	Tahoe	5.3L	V8	N/A	Square Coil; High Performance
2000	GMC	Sierra 1500	5.3L	V8	N/A	Square Coil; High Performance
2000	GMC	Sierra 2500	6.0L	V8	N/A	Square Coil; High Performance
2000	GMC	Yukon	5.3L	V8	N/A	Square Coil; High Performance
2000	GMC	Yukon XL 1500	5.3L	V8	N/A	Square Coil; High Performance
2000	GMC	Yukon XL 2500	6.0L	V8	N/A	Square Coil; High Performance
1999	Chevrolet	P30	7.4L	V8	N/A	8.8mm High Performance Ceramic 135 Degree, White 13”; High Performance
1999	Chevrolet	Silverado 1500	5.3L	V8	N/A	Square Coil; High Performance
1999	Chevrolet	Silverado 2500	6.0L	V8	N/A	Square Coil; High Performance
1999	GMC	P3500	7.4L	V8	N/A	8.8mm High Performance Ceramic 135 Degree, White 13”; High Performance
1999	GMC	Sierra 1500	5.3L	V8	N/A	Square Coil; High Performance
1999	GMC	Sierra 2500	6.0L	V8	N/A	Square Coil; High Performance
1998	Chevrolet	P30	7.4L	V8	N/A	8.8mm High Performance Ceramic 135 Degree, White 13”; High Performance
1998	GMC	P3500	7.4L	V8	N/A	8.8mm High Performance Ceramic 135 Degree, White 13”; High Performance

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.