For 2007 GMC Sierra 1500 Classic Reference Sensor 63161VDKX 4.3L V6 VIN: X

TRQ Reference Sensor fits GMC Sierra 1500 Classic 2007 4.3L V6 VIN: X 21PHBJ

TRQ 27VT23Y Reference Sensor Fits 2007 GMC Sierra 1500 Classic 4.3L V6

14CB95J Reference Sensor Fits 2007 GMC Sierra 1500 Classic 4.3L V6 VIN: X

SKP 64JP27K Reference Sensor Fits 2007 GMC Sierra 1500 Classic 4.3L V6

SKP 76YP44N Reference Sensor Fits 2007 GMC Sierra 1500 Classic 4.3L V6

For 2007 GMC Sierra 1500 Classic Reference Sensor API 39718KMBZ 4.3L V6

For 2007 GMC Sierra 1500 Classic Reference Sensor 43766JYSM 4.3L V6