Walker 924-6011 Spark Plug Wire Set
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Walker
 High Performance

Walker 924-6011 Spark Plug Wire Set

Brand Walker 924-6011
Product line High Performance
Fits Cadillac, Chevrolet, GMC, and Hummer · 174 vehicles

Spark plug wire set. Delivers reliable ignition performance for consistent engine operation.

High Performance line. Walker’s performance-focused product line for ignition components.

$102.85Free shipping
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Walker High Performance Spark Plug Wire Set

Walker High Performance 924-6011 is a spark plug wire set for select GM trucks and SUVs with square-coil ignition systems. It is built for direct replacement use on applications such as Chevrolet Silverado, GMC Sierra, Tahoe, Yukon, and Hummer H2 models listed below.

Key Features

  • Walker High Performance line for ignition wire replacement
  • Direct-fit spark plug wire set for square-coil applications
  • Application-specific coverage for GM V8 truck and SUV platforms
  • Also listed for 1998-1999 Chevrolet P30 and GMC P3500 with 8.8mm high performance ceramic 90 degree, white 13-inch configuration
  • Part number 924-6011 for catalog and fitment lookup

Fitment Coverage

  • 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 90 Degree, White 13”
  • Fits 1998-1999 GMC P3500, N/A — 8.8mm High Performance Ceramic 90 Degree, White 13”

What It Is Used For

  • Replacing worn or damaged spark plug wires on GM truck and SUV ignition systems
  • Restoring consistent spark delivery on Chevrolet Silverado and GMC Sierra applications
  • Addressing misfire-related drivability concerns tied to aging ignition wires
  • Servicing square-coil ignition layouts on Tahoe, Yukon, Suburban, Escalade, and H2 models
  • Updating high-mileage ignition wiring on compatible P30 and P3500 chassis applications

Installation Notes and Tips

Verify the ignition coil style before ordering, since this part is listed for square-coil and specific stamped-coil applications. Match the vehicle year, model, and notes exactly to the fitment list, including old body style and HD Classic references. Part number 924-6011 is the best reference when checking catalog fitment for Chevrolet Silverado and GMC Sierra applications.

Quality Assurance

Walker High Performance is positioned for ignition wire replacement across late-1990s through 2007 GM truck and SUV platforms. This part cross-references no additional part numbers in the provided data.

Related reading

This part fits 174 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2010GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2009GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2008ChevroletW3500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2008ChevroletW4500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2008GMCW3500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2008GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2007ChevroletSilverado 15006.0LV8Old Body Style - Square Coil; High Performance
2007ChevroletSilverado 1500 HD Classic6.0LV8Square Coil; High Performance
2007ChevroletSilverado 2500 HD6.0LV8Old Body Style, Square Coil; High Performance
2007ChevroletSilverado 3500 Classic6.0LV8Square Coil; High Performance
2007ChevroletW3500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2007ChevroletW4500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2007GMCSierra 15006.0LV8Square Coil; High Performance
2007GMCSierra 1500 HD Classic6.0LV8Square Coil; High Performance
2007GMCSierra 2500 HD6.0LV8Old Body Style, Square Coil; High Performance
2007GMCSierra 3500 Classic6.0LV8Square Coil; High Performance
2007GMCSierra 3500 HD6.0LV8Old Body Style, Square Coil; High Performance
2007GMCW3500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2007GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2007HummerH26.0LV8Square Coil; High Performance
2006CadillacEscalade6.0LV8Coil Stamped 12558693; High Performance
2006ChevroletAvalanche 15005.3LV8Square Coil; High Performance
2006ChevroletSilverado 15006.0LV8Square Coil; High Performance
2006ChevroletSilverado 1500 HD6.0LV8Square Coil; High Performance
2006ChevroletSilverado 25005.3LV8Square Coil; High Performance
2006ChevroletSilverado 2500 HD6.0LV8Square Coil; High Performance
2006ChevroletSilverado 35006.0LV8Square Coil; High Performance
2006ChevroletSonora5.3LV8w/ Coil Stamped 12558693; High Performance
2006ChevroletSuburban 15006.0LV8Square Coil; High Performance
2006ChevroletSuburban 25006.0LV8Square Coil; High Performance
2006ChevroletTahoe5.3LV8Square Coil; High Performance
2006ChevroletW3500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2006ChevroletW4500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2006GMCSierra 15006.0LV8Square Coil; High Performance
2006GMCSierra 1500 HD6.0LV8Square Coil; High Performance
2006GMCSierra 2500 HD6.0LV8Square Coil; High Performance
2006GMCSierra 35006.0LV8Square Coil; High Performance
2006GMCW3500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2006GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2006GMCYukon6.0LV8Square Coil; High Performance
2006GMCYukon XL 15006.0LV8Square Coil; High Performance
2006GMCYukon XL 25006.0LV8Square Coil; High Performance
2006HummerH26.0LV8Square Coil; High Performance
2005CadillacEscalade6.0LV8Coil Stamped 12558693; High Performance
2005ChevroletAvalanche 15005.3LV8Square Coil; High Performance
2005ChevroletSilverado 15006.0LV8Square Coil; High Performance
2005ChevroletSilverado 1500 HD6.0LV8Square Coil; High Performance
2005ChevroletSilverado 25005.3LV8Square Coil; High Performance
2005ChevroletSilverado 2500 HD6.0LV8Square Coil; High Performance
2005ChevroletSilverado 35006.0LV8Square Coil; High Performance
2005ChevroletSonora5.3LV8w/ Coil Stamped 12558693; High Performance
2005ChevroletSuburban 15005.3LV8Square Coil; High Performance
2005ChevroletSuburban 25006.0LV8Square Coil; High Performance
2005ChevroletTahoe5.3LV8Square Coil; High Performance
2005ChevroletW3500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2005ChevroletW4500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2005GMCSierra 15006.0LV8Square Coil; High Performance
2005GMCSierra 1500 HD6.0LV8Square Coil; High Performance
2005GMCSierra 2500 HD6.0LV8Square Coil; High Performance
2005GMCSierra 35006.0LV8Square Coil; High Performance
2005GMCW3500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2005GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2005GMCYukon6.0LV8Square Coil; High Performance
2005GMCYukon XL 15006.0LV8Square Coil; High Performance
2005GMCYukon XL 25006.0LV8Square Coil; High Performance
2005HummerH26.0LV8Square Coil; High Performance
2004CadillacEscalade6.0LV8Coil Stamped 12558693; High Performance
2004ChevroletAvalanche 15005.3LV8Square Coil; High Performance
2004ChevroletSilverado 15006.0LV8Square Coil; High Performance
2004ChevroletSilverado 25006.0LV8Square Coil; High Performance
2004ChevroletSilverado 2500 HD6.0LV8Square Coil; High Performance
2004ChevroletSilverado 35006.0LV8Square Coil; High Performance
2004ChevroletSonora5.3LV8w/ Coil Stamped 12558693; High Performance
2004ChevroletSuburban 15005.3LV8Square Coil; High Performance
2004ChevroletSuburban 25006.0LV8Square Coil; High Performance
2004ChevroletTahoe5.3LV8Square Coil; High Performance
2004ChevroletW3500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2004ChevroletW4500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2004GMCSierra 15006.0LV8Square Coil; High Performance
2004GMCSierra 25006.0LV8Square Coil; High Performance
2004GMCSierra 2500 HD6.0LV8Square Coil; High Performance
2004GMCSierra 35006.0LV8Square Coil; High Performance
2004GMCW3500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2004GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2004GMCYukon6.0LV8Square Coil; High Performance
2004GMCYukon XL 15006.0LV8Square Coil; High Performance
2004GMCYukon XL 25006.0LV8Square Coil; High Performance
2004HummerH26.0LV8Square Coil; High Performance
2003CadillacEscalade6.0LV8Coil Stamped 12558693; High Performance
2003ChevroletAvalanche 15005.3LV8Square Coil; High Performance
2003ChevroletSilverado 15006.0LV8Square Coil; High Performance
2003ChevroletSilverado 1500 HD6.0LV8Square Coil; High Performance
2003ChevroletSilverado 25006.0LV8Square Coil; High Performance
2003ChevroletSilverado 2500 HD6.0LV8Square Coil; High Performance
2003ChevroletSilverado 35006.0LV8Square Coil; High Performance
2003ChevroletSonora5.3LV8w/ Coil Stamped 12558693; High Performance
2003ChevroletSuburban 15005.3LV8Square Coil; High Performance
2003ChevroletSuburban 25006.0LV8Square Coil; High Performance
2003ChevroletTahoe5.3LV8Square Coil; High Performance
2003ChevroletW4500 Tiltmaster6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2003GMCSierra 15006.0LV8Square Coil; High Performance
2003GMCSierra 1500 HD6.0LV8Square Coil; High Performance
2003GMCSierra 25006.0LV8Square Coil; High Performance
2003GMCSierra 2500 HD6.0LV8Square Coil; High Performance
2003GMCSierra 35006.0LV8Square Coil; High Performance
2003GMCW4500 Forward6.0LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2003GMCYukon6.0LV8Square Coil; High Performance
2003GMCYukon XL 15006.0LV8Square Coil; High Performance
2003GMCYukon XL 25006.0LV8Square Coil; High Performance
2003HummerH26.0LV8Square Coil; High Performance
2002CadillacEscalade6.0LV8Coil Stamped 12558693; High Performance
2002ChevroletAvalanche 15005.3LV8Square Coil; High Performance
2002ChevroletSilverado 15005.3LV8Square Coil; High Performance
2002ChevroletSilverado 1500 HD6.0LV8Square Coil; High Performance
2002ChevroletSilverado 25006.0LV8Square Coil; High Performance
2002ChevroletSilverado 2500 HD6.0LV8Square Coil; High Performance
2002ChevroletSilverado 35006.0LV8Square Coil; High Performance
2002ChevroletSuburban 15005.3LV8Square Coil; High Performance
2002ChevroletSuburban 25006.0LV8Square Coil; High Performance
2002ChevroletTahoe5.3LV8Square Coil; High Performance
2002GMCSierra 15006.0LV8Square Coil; High Performance
2002GMCSierra 1500 HD6.0LV8Square Coil; High Performance
2002GMCSierra 25006.0LV8Square Coil; High Performance
2002GMCSierra 2500 HD6.0LV8Square Coil; High Performance
2002GMCSierra 35006.0LV8Square Coil; High Performance
2002GMCYukon6.0LV8Square Coil; High Performance
2002GMCYukon XL 15006.0LV8Square Coil; High Performance
2002GMCYukon XL 25006.0LV8Square Coil; High Performance
2001ChevroletSilverado 15005.3LV8Square Coil; High Performance
2001ChevroletSilverado 1500 HD6.0LV8Square Coil; High Performance
2001ChevroletSilverado 25006.0LV8Square Coil; High Performance
2001ChevroletSilverado 2500 HD6.0LV8Square Coil; High Performance
2001ChevroletSilverado 35006.0LV8Square Coil; High Performance
2001ChevroletSuburban 15005.3LV8Square Coil; High Performance
2001ChevroletSuburban 25006.0LV8Square Coil; High Performance
2001ChevroletTahoe5.3LV8Square Coil; High Performance
2001GMCSierra 15005.3LV8Square Coil; High Performance
2001GMCSierra 1500 HD6.0LV8Square Coil; High Performance
2001GMCSierra 25006.0LV8Square Coil; High Performance
2001GMCSierra 2500 HD6.0LV8Square Coil; High Performance
2001GMCSierra 35006.0LV8Square Coil; High Performance
2001GMCYukon6.0LV8Square Coil; High Performance
2001GMCYukon XL 15006.0LV8Square Coil; High Performance
2001GMCYukon XL 25006.0LV8Square Coil; High Performance
2000ChevroletB77.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2000ChevroletC6500 Kodiak7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2000ChevroletC7500 Kodiak7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2000ChevroletSilverado 15005.3LV8Square Coil; High Performance
2000ChevroletSilverado 25006.0LV8Square Coil; High Performance
2000ChevroletSuburban 15005.3LV8Square Coil; High Performance
2000ChevroletSuburban 25006.0LV8Square Coil; High Performance
2000ChevroletTahoe5.3LV8Square Coil; High Performance
2000GMCB77.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2000GMCC6500 Topkick7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2000GMCC7500 Topkick7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
2000GMCSierra 15005.3LV8Square Coil; High Performance
2000GMCSierra 25006.0LV8Square Coil; High Performance
2000GMCYukon5.3LV8Square Coil; High Performance
2000GMCYukon XL 15005.3LV8Square Coil; High Performance
2000GMCYukon XL 25006.0LV8Square Coil; High Performance
1999ChevroletB77.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999ChevroletC6500 Kodiak7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999ChevroletC7500 Kodiak7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999ChevroletP307.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999ChevroletSilverado 15005.3LV8Square Coil; High Performance
1999ChevroletSilverado 25006.0LV8Square Coil; High Performance
1999GMCB77.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999GMCC6500 Topkick7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999GMCC7500 Topkick7.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999GMCP35007.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1999GMCSierra 15005.3LV8Square Coil; High Performance
1999GMCSierra 25006.0LV8Square Coil; High Performance
1998ChevroletP307.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance
1998GMCP35007.4LV88.8mm High Performance Ceramic 90 Degree, White 13”; High Performance