O2 Sensor >> Buick Oxygen Sensor >> Skylark - 1991 Buick Skylark Oxygen Sensor

Engine: 2.3L L4 Vin# D
Fuel Type: GAS FI
Notes:
Application: OE Type - Direct Fit
Year: 1991 - 1991
Brand: Denso
Part Number: 234-1001

Engine: 3.3L V6 Vin# N
Fuel Type: GAS FI
Notes:
Application: OE Type - Direct Fit
Year: 1991 - 1992
Brand: Denso
Part Number: 234-1001

Engine: 2.5L L4 Vin# U
Fuel Type: GAS FI
Notes:
Application: OE Type - Direct Fit
Year: 1990 - 1991
Brand: Denso
Part Number: 234-1001