Holstein 2KNC0025KIT Ignition Knock (Detonation) Sensor Kit

Holstein Knock Sensor Kit for GM V8 Applications

Holstein Parts 2KNC0025KIT is an ignition knock sensor kit for a wide range of Chevrolet, GMC, Cadillac, Hummer, Buick, Pontiac, and Isuzu applications. It is built around the connector and harness details needed for service on GM platforms where knock sensor wiring and terminal style must match the original setup.

Key Features

• Ignition knock (detonation) sensor kit for emission control and engine management service
• Wiring harness length: 26
• Connector quantity: 3 and 5 connector configurations listed for application coverage
• Connector shapes: oval and round
• Connector gender: female and male
• Terminal types: blade and bullet
• Terminal quantity: 1 and 6 terminal configurations listed for application coverage
• Terminal gender: female and male

Product Details

Holstein Parts 2KNC0025KIT is a direct-fit style ignition knock sensor kit for many GM trucks, SUVs, vans, and performance cars from 1998 through 2007. It supports applications such as Chevrolet Silverado 1500, Tahoe, Suburban, Avalanche, Corvette, Camaro, GMC Sierra, Yukon, and Cadillac Escalade, along with related Express, Savana, H2, and other listed models. For shoppers searching for a knock sensor kit for 2000-2006 Chevrolet Silverado 1500 or a knock sensor replacement for 2003-2007 GMC Savana 2500, this part number provides the connector and harness details needed for the listed vehicles. This part cross-references Dorman OE Solutions 926-084 and Standard Ignition KS116 for the same application.

Holstein Parts focuses on service parts that match the electrical connection style required by the vehicle platform. The 2KNC0025KIT includes the connector shapes, terminal styles, and harness length information needed to support proper sensor replacement on the listed GM applications, including 2007 Chevrolet Silverado 1500 Classic, 2007 GMC Sierra 2500 HD Classic, and 2004 Pontiac GTO. Part number 2KNC0025KIT is also a useful reference when comparing OE-style knock sensor kit options for GM V8 engine service.

What It Helps Address

• Knock sensor fault codes
• Engine pinging or detonation-related drivability concerns
• Check engine light conditions tied to knock sensor circuit faults
• Damaged, corroded, or mismatched sensor connectors
• Harness or terminal wear in high-heat engine bay locations

Installation Notes and Tips

Verify connector shape, terminal style, and harness routing against the original part before installation. Confirm vehicle year, make, and model against the fitment list, especially on 2007 Classic applications and 1998 second-design vehicles. Inspect the mating connectors and wiring for corrosion or heat damage so the new sensor kit can be installed on a clean electrical connection.

Quality Assurance

Holstein Parts supplies application-specific replacement components for listed GM fitments, with part number 2KNC0025KIT built to match the connector and terminal requirements shown in the product data. Confirmed interchange references include Dorman OE Solutions 926-084 and Standard Ignition KS116.

Compatible Vehicles

• Fits 2007 Chevrolet Avalanche, N/A
• Fits 2003-2007 Chevrolet Express 1500, N/A
• Fits 2003-2007 Chevrolet Express 2500, N/A
• Fits 2003-2007 Chevrolet Express 3500, N/A
• Fits 2007 Chevrolet Silverado 1500 Classic, N/A
• Fits 2007 Chevrolet Silverado 1500 HD Classic, N/A
• Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A
• Fits 2007 Chevrolet Silverado 3500 Classic, N/A
• Fits 2000-2007 Chevrolet Suburban 1500, N/A
• Fits 2000-2007 Chevrolet Tahoe, N/A
• Fits 2003-2007 GMC Savana 1500, N/A
• Fits 2003-2007 GMC Savana 2500, N/A
• Fits 2003-2007 GMC Savana 3500, N/A
• Fits 2007 GMC Sierra 1500 Classic, N/A
• Fits 2007 GMC Sierra 1500 HD Classic, N/A
• Fits 2007 GMC Sierra 2500 HD Classic, N/A
• Fits 2007 GMC Sierra 3500 Classic, N/A
• Fits 2000-2007 GMC Yukon XL 1500, N/A
• Fits 2003-2007 Hummer H2, N/A
• Fits 2002-2006 Cadillac Escalade, N/A
• Fits 2003-2006 Cadillac Escalade ESV, N/A
• Fits 2002-2006 Cadillac Escalade EXT, N/A
• Fits 2002-2006 Chevrolet Avalanche 1500, N/A
• Fits 1999-2006 Chevrolet Silverado 1500, N/A
• Fits 2005-2006 Chevrolet Silverado 1500 HD, N/A
• Fits 2001-2003 Chevrolet Silverado 1500 HD, N/A
• Fits 1999-2006 Chevrolet Silverado 2500, N/A
• Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A
• Fits 2001-2006 Chevrolet Silverado 3500, N/A
• Fits 2000-2006 Chevrolet Suburban 2500, N/A
• Fits 1999-2006 GMC Sierra 1500, N/A
• Fits 2005-2006 GMC Sierra 1500 HD, N/A
• Fits 2001-2003 GMC Sierra 1500 HD, N/A
• Fits 2001-2006 GMC Sierra 2500 HD, N/A
• Fits 2001-2006 GMC Sierra 3500, N/A
• Fits 2000-2006 GMC Yukon, N/A
• Fits 2000-2006 GMC Yukon XL 2500, N/A
• Fits 2004-2005 Cadillac CTS, N/A
• Fits 2003-2005 Isuzu Ascender, N/A
• Fits 2004 Buick Rainier, N/A
• Fits 1999-2004 Chevrolet Corvette, N/A
• Fits 2003-2004 Chevrolet SSR, N/A
• Fits 2003-2004 Chevrolet Trailblazer EXT, N/A
• Fits 2003-2004 GMC Envoy XL, N/A
• Fits 2004 GMC Envoy XUV, N/A
• Fits 1999-2004 GMC Sierra 2500, N/A
• Fits 2004 Pontiac GTO, N/A
• Fits 1999-2002 Chevrolet Camaro, N/A
• Fits 1999-2002 Pontiac Firebird, N/A
• Fits 1998 Chevrolet Camaro, N/A
• Fits 1998 Chevrolet Corvette, N/A
• Fits 1998 Pontiac Firebird, N/A