Walker 924-6012B Spark Plug Wire Set

Walker High Performance Spark Plug Wire Set

Walker High Performance 924-6012B is a spark plug wire set for GM truck and SUV applications that use square-coil ignition systems. It is built for direct replacement service on select Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and related models.

Compatible With 1998-2007 Chevrolet Silverado, GMC Sierra, Cadillac Escalade, Hummer H2, and other listed GM applications, this part number is used where a high-performance ignition wire set is specified.

Key Features

• Brand: Walker High Performance
• Part number: 924-6012B
• Category: ignition wire and related components
• Application-specific fitment for square-coil GM systems
• Also listed for 8.8mm high performance ceramic 135 degree black 13-inch applications on select P30 and P3500 models

Fitment Details

• Fits 2007 Chevrolet Silverado 1500, N/A — Old Body Style - Square Coil; High Performance
• Fits 2007 Chevrolet Silverado 1500 HD Classic, N/A — Square Coil; High Performance
• Fits 2007 Chevrolet Silverado 2500 HD, N/A — Old Body Style, Square Coil; High Performance
• Fits 2007 Chevrolet Silverado 3500 Classic, N/A — Square Coil; High Performance
• Fits 1999-2007 GMC Sierra 1500, N/A — Square Coil; High Performance
• Fits 2007 GMC Sierra 1500 HD Classic, N/A — Square Coil; High Performance
• Fits 2007 GMC Sierra 2500 HD, N/A — Old Body Style, Square Coil; High Performance
• Fits 2007 GMC Sierra 3500 Classic, N/A — Square Coil; High Performance
• Fits 2007 GMC Sierra 3500 HD, N/A — Old Body Style, Square Coil; High Performance
• Fits 2003-2007 Hummer H2, N/A — Square Coil; High Performance
• Fits 2002-2006 Cadillac Escalade, N/A — Coil Stamped 12558693; High Performance
• Fits 2002-2006 Chevrolet Avalanche 1500, N/A — Square Coil; High Performance
• Fits 1999-2006 Chevrolet Silverado 1500, N/A — Square Coil; High Performance
• Fits 2005-2006 Chevrolet Silverado 1500 HD, N/A — Square Coil; High Performance
• Fits 2001-2003 Chevrolet Silverado 1500 HD, N/A — Square Coil; High Performance
• Fits 1999-2006 Chevrolet Silverado 2500, N/A — Square Coil; High Performance
• Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A — Square Coil; High Performance
• Fits 2001-2006 Chevrolet Silverado 3500, N/A — Square Coil; High Performance
• Fits 2000-2006 Chevrolet Suburban 1500, N/A — Square Coil; High Performance
• Fits 2000-2006 Chevrolet Suburban 2500, N/A — Square Coil; High Performance
• Fits 2000-2006 Chevrolet Tahoe, N/A — Square Coil; High Performance
• Fits 2005-2006 GMC Sierra 1500 HD, N/A — Square Coil; High Performance
• Fits 2001-2003 GMC Sierra 1500 HD, N/A — Square Coil; High Performance
• Fits 2001-2006 GMC Sierra 2500 HD, N/A — Square Coil; High Performance
• Fits 2001-2006 GMC Sierra 3500, N/A — Square Coil; High Performance
• Fits 2000-2006 GMC Yukon, N/A — Square Coil; High Performance
• Fits 2000-2006 GMC Yukon XL 1500, N/A — Square Coil; High Performance
• Fits 2000-2006 GMC Yukon XL 2500, N/A — Square Coil; High Performance
• Fits 1999-2004 GMC Sierra 2500, N/A — Square Coil; High Performance
• Fits 1998-1999 Chevrolet P30, N/A — 8.8mm High Performance Ceramic 135 Degree, Black 13"; High Performance
• Fits 1998-1999 GMC P3500, N/A — 8.8mm High Performance Ceramic 135 Degree, Black 13"; High Performance

What It Helps Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark delivery
• Rough idle from inconsistent ignition performance
• Loss of throttle response from degraded wire insulation or terminals
• Ignition service needs on square-coil GM truck and SUV platforms

Installation Notes

Verify the ignition coil style and engine application before installation, especially on 2007 old body style trucks and Classic models. Route the wires to match the original layout and confirm secure terminal engagement at the coil and spark plug ends. The part number 924-6012B should be matched to the vehicle’s listed fitment and ignition configuration.

Quality Assurance

Walker High Performance 924-6012B is cataloged for specific OE-style GM applications and ignition configurations. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.