For 1990-1992 Buick Regal Reference Sensor Walker 18854NNKH 1991 3.8L V6

For 1990-1992 Buick Regal Reference Sensor SMP 96925YTFG 1991 3.8L V6

For 1990-1992 Buick Regal Reference Sensor API 56161FZYD 1991 3.8L V6

For 1990-1992 Buick LeSabre Reference Sensor API 66968RHSF 1991 3.8L V6

For 1990-1992 Buick Regal Reference Sensor Walker 15789TZMK 1991 3.8L V6

API 28GJ23Y Reference Sensor Fits 1990-1992 Buick LeSabre 3.8L V6 SERVICE TECH

For 1990-1992 Buick Regal Reference Sensor Dorman 63858VWHD 1991 3.8L V6 L27