Sensors - Oxygen Sensor <==> O2 or Lambda Sensor):All parts for 1993 BUICKREGAL
|
| Part # | Engine / Misc Description | Part Description | Click to Check Price |
| SG91 | CUSTOM V6-189 (3.1L) | Upstream Sensor Calif., Upstream Sensor  | |
| SG5 | CUSTOM V6-189 (3.1L) | Upstream Sensor Exc. Calif., Upstream Sensor  | |
| SG241 | CUSTOM V6-231 (3.8L) | Upstream Sensor 3 Wire, Upstream Sensor  | |
| SG236 | CUSTOM V6-231 (3.8L) | Upstream Sensor 4 Wire, 25312184, Upstream Sensor  | |
| SG241 | GRAN SPORT V6-231 (3.8L) | Upstream Sensor 3 Wire, Upstream Sensor | |
| SG236 | GRAN SPORT V6-231 (3.8L) | Upstream Sensor 4 Wire, 25312184, Upstream Sensor | |
| SG91 | LIMITED V6-189 (3.1L) | Upstream Sensor Calif., Upstream Sensor | |
| SG5 | LIMITED V6-189 (3.1L) | Upstream Sensor Exc. Calif., Upstream Sensor | |
| SG241 | LIMITED V6-231 (3.8L) | Upstream Sensor 3 Wire, Upstream Sensor | |
| SG236 | LIMITED V6-231 (3.8L) | Upstream Sensor 4 Wire, 25312184, Upstream Sensor | |
