ACDelco Knock Harness With 2pcs Sensors For 00-06 Chevrolet GMC Yukon 4.8L 5.3L For Sale

ACDelco Knock Harness with Sensors – compatible with a wide range of GM vehicles from 1998–2006 including Chevrolet, GMC, Cadillac, Buick, Pontiac, Hummer, and Isuzu models equipped with 4.8L, 5.3L, or 6.0L V8 engines.

• Genuine ACDelco replacement part
• Pre‑assembled harness with sensors for easy installation
• Reliable knock detection for optimal engine performance
• Durable construction for long‑term service life
• Direct‑fit design for quick replacement

This knock sensor set fits many GM vehicles, including (but not limited to):

• Chevrolet: Camaro (1998–2002 5.7L), Corvette (1998–2004 5.7L), Silverado 1500/1500HD/2500/2500HD/3500 (1999–2005 4.8L/5.3L/6.0L), Suburban (2000–2005), Tahoe (2000–2004), Trailblazer (2003–2004 5.3L), Express vans (2003–2005)
• GMC: Sierra 1500/1500HD/2500/2500HD/3500 (1999–2005), Yukon & Yukon XL (2000–2006), Envoy (2003–2004 5.3L), Savana vans (2003–2005)
• Cadillac: Escalade (2002–2004 5.3L, 6.0L)
• Buick: Rainier (2004 5.3L)
• Pontiac: Firebird (1998–2002 5.7L), GTO (2004 5.7L)
• Hummer: H2 (2003–2006 6.0L)
• Isuzu: Ascender (2003–2005 5.3L, 2004 4.2L)

Please confirm your vehicle’s engine and VIN details to ensure proper fit.

• 1 × Knock Sensor Harness
• 2 × Knock Sensors (pre‑installed)

• Professional installation is recommended
• Orders are usually processed within 1 business day (excluding holidays)