# Mpulse SEN-2KNC0025H Ignition Knock Detonation Sensor Harness for 1998-2008 Chevrolet Corvette, Pontiac Firebird and Select Vehicles ### Performance Overview Mpulse offers the ultimate sensors on the market. The unmatched performance and precision coupled with longer lasting components make our sensors the go-to choice of tousands of reputed mechanical shops in North America. Certified, designed and tested by our certified engineers.This ignition Knock (Detonation) Sensor Harness is listed for 1998-2008 Chevrolet Silverado 1500 HD Classic, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500 Classic, Chevrolet Silverado 3500 HD, GMC Sierra 1500 HD Classic, GMC Sierra 2500 HD Classic, GMC Sierra 3500 Classic, GMC Sierra 3500 HD and more. Please review the fitment chart before ordering. ### Key Features - Designed as a direct replacement ignition Knock (Detonation) Sensor Harness for compatible vehicle applications - Built for dependable daily driving performance and consistent fitment - Application-specific design helps support proper installation and function ### Package include: - 1x Ignition Knock (Detonation) Sensor Harness ### Vehicle Fitment **Fitment Summary:** 1998-2008 Chevrolet Silverado 1500 HD Classic, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500 Classic, Chevrolet Silverado 3500 HD, GMC Sierra 1500 HD Classic, GMC Sierra 2500 HD Classic, GMC Sierra 3500 Classic, GMC Sierra 3500 HD and more - 2007 Chevrolet Silverado 1500 HD Classic - 2007 Chevrolet Silverado 2500 HD Classic - 2007 Chevrolet Silverado 3500 Classic — Fitment Precision: 6.0L - 2007-2008 Chevrolet Silverado 3500 HD — Fitment Precision: 6.0L - 2007 GMC Sierra 1500 HD Classic - 2007 GMC Sierra 2500 HD Classic — Fitment Precision: 6.0L - 2007 GMC Sierra 3500 Classic — Fitment Precision: 6.0L - 2007 GMC Sierra 3500 HD - 2006-2007 Chevrolet Express 2500 — Fitment Precision: 6.0L/4.8L - 2006-2007 GMC Savana 2500 — Fitment Precision: 6.0L/4.8L ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase. **What part number is this?** The listed part number is SEN-2KNC0025H. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - ignition Knock (Detonation) Sensor Harness for Chevrolet Silverado 1500 HD Classic - 1998-2008 Chevrolet Silverado 1500 HD Classic ignition Knock (Detonation) Sensor Harness - SEN-2KNC0025H fitment - Mpulse ignition Knock (Detonation) Sensor Harness - ignition Knock (Detonation) Sensor Harness for Chevrolet Silverado 2500 HD Classic ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2007 Chevrolet Silverado 1500 HD Classic 2007 Chevrolet Silverado 2500 HD Classic 2007 Chevrolet Silverado 3500 Classic 6.0L 2007 Chevrolet Silverado 3500 HD 6.0L 2008 Chevrolet Silverado 3500 HD 6.0L 2007 GMC Sierra 1500 HD Classic 2007 GMC Sierra 2500 HD Classic 6.0L 2007 GMC Sierra 3500 Classic 6.0L 2007 GMC Sierra 3500 HD 2006 Chevrolet Express 2500 6.0L/4.8L 2007 Chevrolet Express 2500 6.0L/4.8L 2006 GMC Savana 2500 6.0L/4.8L 2007 GMC Savana 2500 6.0L/4.8L 2005 Chevrolet Express 3500 6.0L/4.8L 2006 Chevrolet Express 3500 6.0L/4.8L 2007 Chevrolet Express 3500 6.0L/4.8L 2005 Chevrolet Silverado 1500 HD 2006 Chevrolet Silverado 1500 HD 2005 GMC Envoy 5.3L 2005 GMC Savana 3500 6.0L/4.8L 2006 GMC Savana 3500 6.0L/4.8L 2007 GMC Savana 3500 6.0L/4.8L 2005 GMC Sierra 1500 HD 2006 GMC Sierra 1500 HD 2005 Isuzu Ascender 5.3L 2004 Buick Rainier 5.3L 2004 Cadillac CTS 5.7L 2005 Cadillac CTS 5.7L 2004 GMC Envoy XUV 5.3L 2005 GMC Envoy XUV 5.3L 2004 Isuzu Ascender 2004 Pontiac GTO 2003 Cadillac Escalade ESV 2004 Cadillac Escalade ESV 2005 Cadillac Escalade ESV 2006 Cadillac Escalade ESV 2003 Chevrolet Express 1500 5.3L 2004 Chevrolet Express 1500 5.3L 2005 Chevrolet Express 1500 5.3L 2006 Chevrolet Express 1500 5.3L 2007 Chevrolet Express 1500 5.3L 2003 Chevrolet Express 2500 6.0L/5.3L/4.8L 2004 Chevrolet Express 2500 6.0L/5.3L/4.8L 2005 Chevrolet Express 2500 6.0L/5.3L/4.8L 2003 Chevrolet Express 3500 6.0L 2004 Chevrolet Express 3500 6.0L 2003 Chevrolet Sonora 2004 Chevrolet Sonora 2005 Chevrolet Sonora 2003 Chevrolet SSR 2004 Chevrolet SSR 2005 Chevrolet SSR 2003 Chevrolet Trailblazer EXT 5.3L 2004 Chevrolet Trailblazer EXT 5.3L 2005 Chevrolet Trailblazer EXT 5.3L 2003 GMC Envoy XL 5.3L 2004 GMC Envoy XL 5.3L 2005 GMC Envoy XL 5.3L 2003 GMC Savana 1500 5.3L 2004 GMC Savana 1500 5.3L 2005 GMC Savana 1500 5.3L 2006 GMC Savana 1500 5.3L 2007 GMC Savana 1500 5.3L 2003 GMC Savana 2500 6.0L/5.3L/4.8L 2004 GMC Savana 2500 6.0L/5.3L/4.8L 2005 GMC Savana 2500 6.0L/5.3L/4.8L 2003 GMC Savana 3500 6.0L 2004 GMC Savana 3500 6.0L 2003 Hummer H2 6.0L 2004 Hummer H2 6.0L 2005 Hummer H2 6.0L 2006 Hummer H2 6.0L 2007 Hummer H2 6.0L 2003 Isuzu Ascender 5.3L 2002 Cadillac Escalade 2003 Cadillac Escalade 2004 Cadillac Escalade 2005 Cadillac Escalade 2006 Cadillac Escalade 2002 Cadillac Escalade EXT 2003 Cadillac Escalade EXT 2004 Cadillac Escalade EXT 2005 Cadillac Escalade EXT 2006 Cadillac Escalade EXT 2002 Chevrolet Avalanche 1500 2003 Chevrolet Avalanche 1500 2004 Chevrolet Avalanche 1500 2005 Chevrolet Avalanche 1500 2006 Chevrolet Avalanche 1500 2002 Chevrolet Avalanche 2500 2003 Chevrolet Avalanche 2500 2004 Chevrolet Avalanche 2500 2005 Chevrolet Avalanche 2500 2006 Chevrolet Avalanche 2500 2001 Chevrolet C1500 2001 Chevrolet Silverado 1500 HD 2002 Chevrolet Silverado 1500 HD 2003 Chevrolet Silverado 1500 HD 2001 Chevrolet Silverado 2500 HD 2002 Chevrolet Silverado 2500 HD 2003 Chevrolet Silverado 2500 HD 2004 Chevrolet Silverado 2500 HD 2005 Chevrolet Silverado 2500 HD 2006 Chevrolet Silverado 2500 HD 2007 Chevrolet Silverado 2500 HD 2001 Chevrolet Silverado 3500 2002 Chevrolet Silverado 3500 2003 Chevrolet Silverado 3500 2004 Chevrolet Silverado 3500 2005 Chevrolet Silverado 3500 2006 Chevrolet Silverado 3500 2001 GMC Sierra 1500 HD 2002 GMC Sierra 1500 HD 2003 GMC Sierra 1500 HD 2001 GMC Sierra 2500 HD 2002 GMC Sierra 2500 HD 2003 GMC Sierra 2500 HD 2004 GMC Sierra 2500 HD 2005 GMC Sierra 2500 HD 2006 GMC Sierra 2500 HD 2007 GMC Sierra 2500 HD 2001 GMC Sierra 3500 2002 GMC Sierra 3500 2003 GMC Sierra 3500 2004 GMC Sierra 3500 2005 GMC Sierra 3500 2006 GMC Sierra 3500 2001 GMC Yukon 2002 GMC Yukon 2003 GMC Yukon 2004 GMC Yukon 2005 GMC Yukon 2006 GMC Yukon 2000 Chevrolet Suburban 1500 5.3L 2001 Chevrolet Suburban 1500 5.3L 2002 Chevrolet Suburban 1500 5.3L 2003 Chevrolet Suburban 1500 5.3L 2004 Chevrolet Suburban 1500 5.3L 2005 Chevrolet Suburban 1500 5.3L 2006 Chevrolet Suburban 1500 5.3L 2000 Chevrolet Suburban 2500 2001 Chevrolet Suburban 2500 2002 Chevrolet Suburban 2500 2003 Chevrolet Suburban 2500 2004 Chevrolet Suburban 2500 2005 Chevrolet Suburban 2500 2006 Chevrolet Suburban 2500 2000 Chevrolet Tahoe 2001 Chevrolet Tahoe 2002 Chevrolet Tahoe 2003 Chevrolet Tahoe 2004 Chevrolet Tahoe 2005 Chevrolet Tahoe 2006 Chevrolet Tahoe 2000 GMC Yukon 5.3L/4.8L 2000 GMC Yukon XL 1500 2001 GMC Yukon XL 1500 2002 GMC Yukon XL 1500 2003 GMC Yukon XL 1500 2004 GMC Yukon XL 1500 2005 GMC Yukon XL 1500 2006 GMC Yukon XL 1500 2000 GMC Yukon XL 2500 2001 GMC Yukon XL 2500 2002 GMC Yukon XL 2500 2003 GMC Yukon XL 2500 2004 GMC Yukon XL 2500 2005 GMC Yukon XL 2500 2006 GMC Yukon XL 2500 1999 Chevrolet Camaro 5.7L 2000 Chevrolet Camaro 5.7L 2001 Chevrolet Camaro 5.7L 2002 Chevrolet Camaro 5.7L 1999 Chevrolet Silverado 1500 2000 Chevrolet Silverado 1500 2001 Chevrolet Silverado 1500 2002 Chevrolet Silverado 1500 2003 Chevrolet Silverado 1500 2004 Chevrolet Silverado 1500 2005 Chevrolet Silverado 1500 2006 Chevrolet Silverado 1500 2007 Chevrolet Silverado 1500 1999 Chevrolet Silverado 2500 2000 Chevrolet Silverado 2500 2001 Chevrolet Silverado 2500 2002 Chevrolet Silverado 2500 2003 Chevrolet Silverado 2500 2004 Chevrolet Silverado 2500 2005 Chevrolet Silverado 2500 2006 Chevrolet Silverado 2500 1999 GMC Sierra 1500 2000 GMC Sierra 1500 2001 GMC Sierra 1500 2002 GMC Sierra 1500 2003 GMC Sierra 1500 2004 GMC Sierra 1500 2005 GMC Sierra 1500 2006 GMC Sierra 1500 2007 GMC Sierra 1500 1999 GMC Sierra 2500 2000 GMC Sierra 2500 2001 GMC Sierra 2500 2002 GMC Sierra 2500 2003 GMC Sierra 2500 2004 GMC Sierra 2500 1998 Chevrolet Corvette 1999 Chevrolet Corvette 2000 Chevrolet Corvette 2001 Chevrolet Corvette 2002 Chevrolet Corvette 2003 Chevrolet Corvette 2004 Chevrolet Corvette 1998 Pontiac Firebird 5.7L 1999 Pontiac Firebird 5.7L 2000 Pontiac Firebird 5.7L 2001 Pontiac Firebird 5.7L 2002 Pontiac Firebird 5.7L ## Details - **Price:** 51.68 CAD - **Vendor:** Mpulse - **Type:** Ignition Knock Detonation Sensor Harness - **Tags:** 12575869, 1998 Chevrolet Corvette, 1998 Pontiac Firebird, 1998-2008 Chevrolet, 1999 Chevrolet Camaro, 1999 Chevrolet Corvette, 1999 Chevrolet Silverado 1500, 1999 Chevrolet Silverado 2500, 1999 GMC Sierra 1500, 1999 GMC Sierra 2500, 1999 Pontiac Firebird, 2000 Chevrolet Camaro, 2000 Chevrolet Corvette, 2000 Chevrolet Silverado 1500, 2000 Chevrolet Silverado 2500, 2000 Chevrolet Suburban 1500, 2000 Chevrolet Suburban 2500, 2000 Chevrolet Tahoe, 2000 GMC Sierra 1500, 2000 GMC Sierra 2500, 2000 GMC Yukon, 2000 GMC Yukon XL 1500, 2000 GMC Yukon XL 2500, 2000 Pontiac Firebird, 2001 Chevrolet C1500, 2001 Chevrolet Camaro, 2001 Chevrolet Corvette, 2001 Chevrolet Silverado 1500, 2001 Chevrolet Silverado 1500 HD, 2001 Chevrolet Silverado 2500, 2001 Chevrolet Silverado 2500 HD, 2001 Chevrolet Silverado 3500, 2001 Chevrolet Suburban 1500, 2001 Chevrolet Suburban 2500, 2001 Chevrolet Tahoe, 2001 GMC Sierra 1500, 2001 GMC Sierra 2500, 2001 GMC Yukon XL 1500, 2001 GMC Yukon XL 2500, 2001 Pontiac Firebird, 2002 Chevrolet Camaro, 2002 Chevrolet Corvette, 2002 Chevrolet Silverado 1500, 2002 Chevrolet Silverado 1500 HD, 2002 Chevrolet Silverado 2500, 2002 Chevrolet Silverado 2500 HD, 2002 Chevrolet Silverado 3500, 2002 Chevrolet Suburban 1500, 2002 Chevrolet Suburban 2500, 2002 Chevrolet Tahoe, 2002 GMC Sierra 1500, 2002 GMC Sierra 2500, 2002 GMC Yukon XL 1500, 2002 GMC Yukon XL 2500, 2002 Pontiac Firebird, 2003 Chevrolet Corvette, 2003 Chevrolet Silverado 1500, 2003 Chevrolet Silverado 1500 HD, 2003 Chevrolet Silverado 2500, 2003 Chevrolet Silverado 2500 HD, 2003 Chevrolet Silverado 3500, 2003 Chevrolet Suburban 1500, 2003 Chevrolet Suburban 2500, 2003 Chevrolet Tahoe, 2003 GMC Sierra 1500, 2003 GMC Sierra 2500, 2003 GMC Yukon XL 1500, 2003 GMC Yukon XL 2500, 2004 Chevrolet Corvette, 2004 Chevrolet Silverado 1500, 2004 Chevrolet Silverado 2500, 2004 Chevrolet Silverado 2500 HD, 2004 Chevrolet Silverado 3500, 2004 Chevrolet Suburban 1500, 2004 Chevrolet Suburban 2500, 2004 Chevrolet Tahoe, 2004 GMC Sierra 1500, 2004 GMC Sierra 2500, 2004 GMC Yukon XL 1500, 2004 GMC Yukon XL 2500, 2005 Chevrolet Silverado 1500, 2005 Chevrolet Silverado 2500, 2005 Chevrolet Silverado 2500 HD, 2005 Chevrolet Silverado 3500, 2005 Chevrolet Suburban 1500, 2005 Chevrolet Suburban 2500, 2005 Chevrolet Tahoe, 2005 GMC Sierra 1500, 2005 GMC Yukon XL 1500, 2005 GMC Yukon XL 2500, 2006 Chevrolet Silverado 1500, 2006 Chevrolet Silverado 2500, 2006 Chevrolet Silverado 2500 HD, 2006 Chevrolet Suburban 1500, 2006 Chevrolet Suburban 2500, 2006 Chevrolet Tahoe, 2006 GMC Sierra 1500, 2006 GMC Yukon XL 1500, 2006 GMC Yukon XL 2500, 2007 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 2500 HD, 2007 GMC Sierra 1500, 2KNC0025H, 917-033, Cadillac select vehicles, Cadillac select vehicles Ignition Knock Detonation Sensor Harness, GMC, Ignition Knock Detonation Sensor Harness, Ignition Knock Detonation Sensor Harness for 1998 Chevrolet Corvette, Ignition Knock Detonation Sensor Harness for Chevrolet, Ignition sensor, Mpulse, Mpulse SEN-2KNC0025H Ignition Knock Detonation Sensor Harness, Pontiac, PTH1, replacement auto part, replacement SEN-2KNC0025H Ignition Knock Detonation Sensor Harness, SEN-2KNC0025H, vehicle fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 51.68 CAD | In stock | ## Images - Mpulse_Ignition Knock Detonation Sensor Harness_SEN-2KNC0025H --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/ignition-knock-detonation-sensor-harness-for-chevrolet-gmc-silverado-1500-2500) > Updated: 2026-06-09