For 1997-1998 Oldsmobile Regency Reference Sensor Holstein 79719MMQG 3.8L V6

For 1997-1998 Oldsmobile Regency Reference Sensor Holstein 95587VTSR 3.8L V6

For 1997-1998 Oldsmobile Regency Reference Sensor 22635HXVF 3.8L V6

For 1997-1998 Oldsmobile Regency Reference Sensor Walker 81761XSVM 3.8L V6

For 1997-1998 Oldsmobile Regency Reference Sensor Holstein 22923DD 3.8L V6

For 1997-1998 Oldsmobile Regency Reference Sensor 66893BDGW 3.8L V6

For 1997-1998 Oldsmobile Regency Timing Cover Gasket Set 12726RT 3.8L V6

For 1997-1998 Oldsmobile Regency Timing Cover Gasket 58654ZTBS 3.8L V6