DENSO 234-4169 Upstream Oxygen sensor-

O2 Oxygen Sensor UPSTREAM for Lexus SC400 LS400 1990-1994

1 O2 Oxygen Sensor UPSTREAM for Chevy 5 Series 6 7 De Ville Express Van Camaro

Denso 234-4209 Universal 4 Wire Oxygen Sensor for American & Japanese Vehicles

Oxygen Sensor Downstream Upstream Toyota Tacoma Tundra Lexus GS300 same 234-4624

O2 Oxygen Sensor UPSTREAM for Lexus SC400 LS400 1990-1994

Oxygen Sensor Downstream Upstream Toyota Tacoma Tundra Lexus DENSO NBR 234-4154

Universal Oxygen Sensor for Denso 234-4209 Downstream Upstream With Connector