Walker 96RG34H Reference Sensor Fits 1993-2004 Buick Regal Sensor Only

TRQ 42FR62V Reference Sensor Fits 1993-2004 Buick Regal

TRQ 27TG99N Reference Sensor Fits 1993-2004 Buick Regal

For 1993-2004 Buick Regal Reference Sensor Walker 11737FWXM 1996 1994 1995 1997

DIY Solutions 31NG59S Reference Sensor Fits 1993-2004 Buick Regal

For 1986-1987 Buick Regal Reference Sensor Walker 78418JYHY 3.8L V6 Turbocharged

API SERVICE TECH Reference Sensor fits Buick Regal 1993-2004 48XTDY

DIY Solutions Reference Sensor fits Buick Regal 1993-2004 41QGDM