2 Knock Sensor Pair with Harness Kit for Buick Cadillac Chevy GMC Sierra 2500

Enhance your vehicle’s performance with this 2 Knock Sensor Pair with Harness Kit, designed specifically for Buick, Cadillac, Chevy, and GMC Sierra 2500 models. This aftermarket part ensures accurate engine knock detection to optimize fuel efficiency and prevent engine damage. Easy to install with the included harness kit, it offers a reliable and cost-effective alternative to OEM sensors. Perfect for restoring your engine’s smooth operation without the high price tag. Please note, this is a high-quality aftermarket replacement, not an original equipment manufacturer (OEM) part Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.