# Mpulse SEN-2KNC0025 Ignition Knock Detonation Sensor for 1999-2008 Chevrolet L30, Chevrolet Silverado 2500 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 is listed for 1999-2008 Chevrolet Silverado 3500 HD, Chevrolet Silverado 1500 Classic, Chevrolet Silverado 2500 HD Classic, GMC Savana 2500, GMC Sierra 1500, GMC Sierra 2500 HD Classic, GMC Sierra 3500 Classic, Chevrolet Silverado 2500 and more. Please review the fitment chart before ordering. ### Key Features - Designed as a direct replacement ignition Knock (Detonation) Sensor 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 ### Vehicle Fitment **Fitment Summary:** 1999-2008 Chevrolet Silverado 3500 HD, Chevrolet Silverado 1500 Classic, Chevrolet Silverado 2500 HD Classic, GMC Savana 2500, GMC Sierra 1500, GMC Sierra 2500 HD Classic, GMC Sierra 3500 Classic, Chevrolet Silverado 2500 and more - 2008 Chevrolet Silverado 3500 HD — Fitment Precision: 6.0L; Note: 1 Wire - 2007 Chevrolet Silverado 1500 Classic — Fitment Precision: 6.0L/5.3L/4.8L - 2007 Chevrolet Silverado 2500 HD Classic — Fitment Precision: 6.0L; Note: 1 Wire - 2007 GMC Savana 2500 — Fitment Precision: 6.0L - 2007 GMC Sierra 1500 — Fitment Precision: 5.3L; Note: 1 Wire - 2007 GMC Sierra 2500 HD Classic — Fitment Precision: 6.0L; Note: 1 Wire - 2007 GMC Sierra 3500 Classic — Fitment Precision: 6.0L; Note: 1 Wire - 2006 Chevrolet Silverado 2500 — Fitment Precision: 5.3L - 2006 GMC Yukon — Fitment Precision: 6.0L/4.8L - 2006 GMC Yukon XL 2500 — Fitment Precision: 6.0L ### 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-2KNC0025. **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 for Chevrolet Silverado 3500 HD - 1999-2008 Chevrolet Silverado 3500 HD ignition Knock (Detonation) Sensor - SEN-2KNC0025 fitment - Mpulse ignition Knock (Detonation) Sensor - ignition Knock (Detonation) Sensor for Chevrolet Silverado 1500 Classic ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2008 Chevrolet Silverado 3500 HD 6.0L 1 Wire 2007 Chevrolet Silverado 1500 Classic 6.0L/5.3L/4.8L 2007 Chevrolet Silverado 2500 HD Classic 6.0L 1 Wire 2007 GMC Savana 2500 6.0L 2007 GMC Sierra 1500 5.3L 1 Wire 2007 GMC Sierra 2500 HD Classic 6.0L 1 Wire 2007 GMC Sierra 3500 Classic 6.0L 1 Wire 2006 Chevrolet Silverado 2500 5.3L 2006 GMC Yukon 6.0L/4.8L 2006 GMC Yukon XL 2500 6.0L 2005 Cadillac Escalade EXT 2005 Chevrolet Express 2500 6.0L/5.3L/4.8L 2005 Chevrolet Silverado 1500 6.0L 2005 Chevrolet Silverado 2500 2005 GMC Savana 1500 5.3L 2005 GMC Sierra 1500 4.8L 2005 GMC Sierra 3500 6.0L 2006 GMC Sierra 3500 6.0L 2005 GMC Yukon 6.0L 2004 Chevrolet Express 1500 5.3L 2004 GMC Sierra 2500 6.0L 2004 Hummer H2 6.0L 2003 Chevrolet Express 3500 6.0L/5.3L/4.8L 2003 Chevrolet Sonora 2004 Chevrolet Sonora 2005 Chevrolet Sonora 2003 GMC Sierra 3500 6.0L 2003 GMC Yukon 4.8L 2003 GMC Yukon XL 2500 6.0L 2002 GMC Sierra 1500 6.0L 2002 GMC Sierra 2500 HD 6.0L 2003 GMC Sierra 2500 HD 6.0L 2004 GMC Sierra 2500 HD 6.0L 2005 GMC Sierra 2500 HD 6.0L 2001 Chevrolet Silverado 2500 5.3L 2002 Chevrolet Silverado 2500 5.3L 2001 GMC Yukon 6.0L 2001 GMC Yukon XL 1500 2000 GMC Sierra 1500 5.3L 2000 GMC Sierra 2500 5.3L 2000 GMC Yukon 4.8L 1999 Chevrolet L30 5.7L 2000 Chevrolet L30 5.7L 1999 Chevrolet Silverado 2500 6.0L/5.3L 1999 Pontiac Firebird 5.7L ## Details - **Price:** 79.46 CAD - **Vendor:** Mpulse - **Type:** Ignition Knock Detonation Sensor - **Tags:** 12589867, 1999 Chevrolet L30, 1999 Chevrolet Silverado 2500, 1999 Pontiac Firebird, 1999-2008 Chevrolet, 2000 Chevrolet L30, 2000 GMC Sierra 1500, 2000 GMC Sierra 2500, 2000 GMC Yukon, 2001 Chevrolet Silverado 2500, 2001 GMC Yukon, 2001 GMC Yukon XL 1500, 2002 Chevrolet Silverado 2500, 2002 GMC Sierra 1500, 2002 GMC Sierra 2500 HD, 2003 Chevrolet Express 3500, 2003 Chevrolet Sonora, 2003 GMC Sierra 2500 HD, 2003 GMC Sierra 3500, 2003 GMC Yukon, 2003 GMC Yukon XL 2500, 2004 Chevrolet Express 1500, 2004 Chevrolet Sonora, 2004 GMC Sierra 2500, 2004 GMC Sierra 2500 HD, 2004 Hummer H2, 2005 Cadillac Escalade EXT, 2005 Chevrolet Express 2500, 2005 Chevrolet Silverado 1500, 2005 Chevrolet Silverado 2500, 2005 Chevrolet Sonora, 2005 GMC Savana 1500, 2005 GMC Sierra 1500, 2005 GMC Sierra 2500 HD, 2005 GMC Sierra 3500, 2005 GMC Yukon, 2006 Chevrolet Silverado 2500, 2006 GMC Sierra 3500, 2006 GMC Yukon, 2006 GMC Yukon XL 2500, 2007 Chevrolet Silverado 1500 Classic, 2007 Chevrolet Silverado 2500 HD Classic, 2007 GMC Savana 2500, 2007 GMC Sierra 1500, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2008 Chevrolet Silverado 3500 HD, 2KNC0025, 5S2172, 8-10456-603-0, 8-12589-867-0, DKS238, GMC, Hummer select vehicles, Hummer select vehicles Ignition Knock Detonation Sensor, ID0116, Ignition Knock Detonation Sensor, Ignition Knock Detonation Sensor for 1999 Chevrolet L30, Ignition Knock Detonation Sensor for Chevrolet, Ignition sensor, KS116, Mpulse, Mpulse SEN-2KNC0025 Ignition Knock Detonation Sensor, Pontiac, replacement auto part, replacement SEN-2KNC0025 Ignition Knock Detonation Sensor, S8696, SEN-2KNC0025, vehicle fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 79.46 CAD | In stock | ## Images - Mpulse_Ignition Knock Detonation Sensor_SEN-2KNC0025 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/ignition-knock-detonation-sensor-for-gmc-sierra-1500-2500-hd-chevrolet-3500-h2) > Updated: 2026-06-06