Photo 1 of ***3PACKS***BUNDLE**FONAN Knock Engine Detonation Sensor 12601822 12589867 Compatible with Chevy GMC Cadillac Yukon Tahoe Sierra Silverado Suburban Express 1500 2500 3500 Camaro Corvette Escalade

Double tap image to zoom

Photo 1 of ***3PACKS***BUNDLE**FONAN Knock Engine Detonation Sensor 12601822 12589867 Compatible with Chevy GMC Cadillac Yukon Tahoe Sierra Silverado Suburban Express 1500 2500 3500 Camaro Corvette EscaladePhoto 2 of ***3PACKS***BUNDLE**FONAN Knock Engine Detonation Sensor 12601822 12589867 Compatible with Chevy GMC Cadillac Yukon Tahoe Sierra Silverado Suburban Express 1500 2500 3500 Camaro Corvette Escalade