GM Knock Sensor 12589867 for Chevrolet, GMC, Cadillac Models 1998-2007

Part Interchanges: 10456603

🔀 Interchangeable Parts:

• GM 10456603

✅ Key Benefits:

• Detects engine knock (detonation) and sends signals to the engine control module (ECM) to adjust timing.

• Helps prevent engine damage caused by pre-ignition.

• Genuine GM part ensures perfect fit and reliable performance.

• Compatible with Gen III vehicles and mounts on the valley cover.

📦 Includes:

• 1x Knock Sensor

🔄 Compatibility Check:
🔧 Vehicle Compatibility:

• Chevrolet:

  • 1998-2007 Corvette (5.7L V8)

  • 2000-2007 Silverado 1500, 2500, 3500 (4.8L V8, 5.3L V8, 6.0L V8)

  • 2000-2007 Suburban 1500, 2500 (5.3L V8, 6.0L V8)

  • 2000-2007 Tahoe (4.8L V8, 5.3L V8)

  • 2002-2007 Avalanche 1500 (5.3L V8)

  • 2003-2007 Express 1500, 2500, 3500 (4.8L V8, 5.3L V8, 6.0L V8)

• GMC:

  • 2000-2007 Sierra 1500, 2500, 3500 (4.8L V8, 5.3L V8, 6.0L V8)

  • 2000-2007 Yukon, Yukon XL 1500, 2500 (4.8L V8, 5.3L V8, 6.0L V8)

  • 2003-2007 Savana 1500, 2500, 3500 (4.8L V8, 5.3L V8, 6.0L V8)

• Cadillac:

  • 2002-2007 Escalade, Escalade ESV, Escalade EXT (5.3L V8, 6.0L V8)

  • 2004-2007 CTS-V (5.7L V8)

• Hummer:

  • 2003-2007 H2 (6.0L V8)

• Pontiac:

  • 2004-2006 GTO (5.7L V8)

Ensure your vehicle’s compatibility by cross-referencing the part numbers and model details above.