Precision-Engineered Knock Sensor for Optimal Engine Performance
High-sensitivity piezoelectric element ensures accurate real-time detection of engine detonation, preventing potential damage to cylinders and pistons. CNC-machined aluminum housing with corrosion-resistant coating guarantees durability under extreme temperatures and harsh driving conditions. Direct OEM replacement (Part No. 12623730), compatible with Chevy Silverado 1500, GMC Sierra, Buick LaCrosse, and Cadillac CTS for seamless integration. Advanced noise-filtering circuitry eliminates false signals, maintaining fuel efficiency and engine longevity. Ideal for off-road, towing, or high-performance driving where engine stress demands reliable knock detection. Industry-leading wholesale pricing with bulk discounts—no middlemen, no markup.