12601822 Knock Sensor Kit with Wiring Harness Compatible with Chevy Silverado Suburban Tahoe Avalanche GMC Sierra Yukon Cadillac Hummer Replace 12589867 917-033

Detects engine vibrations to optimize ignition timing. Reduces engine knock issues misfires and potential engine damage. Ensures smooth engine performance and fuel efficiency

• Vehicle Compatibility: Compatible with GM vehicles equipped with 4.8L 5.3L 6.0L engines including Chevy Silverado Suburban Tahoe Avalanche GMC Sierra Yukon Cadillac Escalade Hummer and more. Designed as a direct replacement for 1999-2007 GM truck and SUV platforms
• Replace Part Numbers: Replaces OE numbers 12601822, 12589867, 10456603, 8104566030, 12597415, 15372170, 917-033, 2133521, Ms92211, Ms18007, Ms4657,89060413, 12575869. Matches original factory specifications and connectors for easy installation
• Premium Quality Construction: Built with tin-plated terminals and high-temperature resistant wiring for superior conductivity and durability. The reinforced harness protects against corrosion and minimizes wire fatigue under engine heat
• Improved Engine Performance: Detects engine vibrations to optimize ignition timing. Reduces engine knock issues misfires and potential engine damage. Ensures smooth engine performance and fuel efficiency
• Easy to Install: This plug-and-play knock sensor kit includes two sensors and a pre-assembled harness. Pre-tested for reliability and vibration resistance. No special tools required for installation