Walker 928-3054-8 Ignition Coil Set

Walker Coil Set for GM V8 Ignition Systems

Walker Coil Set 928-3054-8 is an ignition coil set for select Chevrolet, GMC, Cadillac, and Hummer applications with Mitsubishi square-coil ignition systems. It is built for direct replacement use on supported vehicles, including Silverado 1500, Sierra 1500, Tahoe, Yukon, and Escalade models.

Key Features

• Ignition coil set for Mitsubishi square-coil applications
• Direct-fit replacement for select GM trucks and SUVs
• Supports consistent spark delivery in the ignition system
• Fits a broad range of 1999-2007 Chevrolet, GMC, Cadillac, and Hummer vehicles
• Walker part number 928-3054-8 for catalog and service reference

Fitment Details

• Fits 1999-2007 Chevrolet Silverado 1500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2007 Chevrolet Silverado 1500 Classic, w/ Mitsubishi Ignition (Square Coil)
• Fits 2007 Chevrolet Silverado 1500 HD Classic, w/ Mitsubishi Ignition (Square Coil)
• Fits 2007 Chevrolet Silverado 2500 HD Classic
• Fits 2007 Chevrolet Silverado 3500 Classic
• Fits 2000-2007 Chevrolet Suburban 1500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2002-2007 GMC Sierra 1500, w/ Mitsubishi Ignition (Square Coil)
• Fits 1999-2000 GMC Sierra 1500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2007 GMC Sierra 1500 Classic, w/ Mitsubishi Ignition (Square Coil)
• Fits 2007 GMC Sierra 1500 HD Classic, w/ Mitsubishi Ignition (Square Coil)
• Fits 2007 GMC Sierra 2500 HD Classic
• Fits 2007 GMC Sierra 3500 Classic
• Fits 2003-2007 Hummer H2, w/ Mitsubishi Ignition (Square Coil)
• Fits 2002-2006 Cadillac Escalade, w/ Mitsubishi Ignition (Square Coil)
• Fits 2003-2006 Cadillac Escalade ESV, w/ Mitsubishi Ignition (Square Coil)
• Fits 2002-2006 Cadillac Escalade EXT, w/ Mitsubishi Ignition (Square Coil)
• Fits 2002-2006 Chevrolet Avalanche 1500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2003-2006 Chevrolet Avalanche 2500
• Fits 2005-2006 Chevrolet Silverado 1500 HD, w/ Mitsubishi Ignition (Square Coil)
• Fits 2001-2003 Chevrolet Silverado 1500 HD, w/ Mitsubishi Ignition (Square Coil)
• Fits 2003-2006 Chevrolet Silverado 2500 HD
• Fits 2003-2006 Chevrolet Silverado 3500
• Fits 2003-2006 Chevrolet Suburban 2500
• Fits 2000-2006 Chevrolet Tahoe, w/ Mitsubishi Ignition (Square Coil)
• Fits 2005-2006 GMC Sierra 1500 HD, w/ Mitsubishi Ignition (Square Coil)
• Fits 2001-2003 GMC Sierra 1500 HD, w/ Mitsubishi Ignition (Square Coil)
• Fits 2003-2006 GMC Sierra 2500 HD
• Fits 2003-2006 GMC Sierra 3500
• Fits 2000-2006 GMC Yukon, w/ Mitsubishi Ignition (Square Coil)
• Fits 2000-2006 GMC Yukon XL 1500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2003-2006 GMC Yukon XL 2500
• Fits 1999-2004 Chevrolet Silverado 2500, w/ Mitsubishi Ignition (Square Coil)
• Fits 1999-2004 GMC Sierra 2500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2001-2002 Chevrolet Silverado 2500 HD, w/ Mitsubishi Ignition (Square Coil)
• Fits 2001-2002 Chevrolet Silverado 3500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2000-2002 Chevrolet Suburban 2500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2001-2002 GMC Sierra 2500 HD, w/ Mitsubishi Ignition (Square Coil)
• Fits 2001-2002 GMC Sierra 3500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2000-2002 GMC Yukon XL 2500, w/ Mitsubishi Ignition (Square Coil)
• Fits 2001 GMC Sierra 1500, Vendor:MITSUBISHI

What It Helps Address

• Engine misfire conditions related to weak ignition output
• Hard starting caused by inconsistent spark delivery
• Rough idle on GM trucks and SUVs with square-coil ignition
• Loss of power under load from ignition coil wear
• Check engine light concerns tied to ignition performance

Installation Notes

Confirm the ignition system style before ordering, since this part is listed for vehicles with Mitsubishi square-coil ignition on many applications. Verify year, make, model, and engine configuration against the fitment list, including the specific Classic and HD variants shown for Silverado and Sierra models. Walker 928-3054-8 should be matched to the exact application before installation.

Quality Assurance

Walker ignition components are cataloged for direct replacement use in supported OE-style applications. This part cross-references Mitsubishi ignition applications for the same vehicle coverage.