| Brand | Unbranded |
|---|---|
| Type | Sensor |
| Sensor Type | Oxygen Sensor |
| OE/OEM Part Number | 21539,2344018,234-4018 |
| Manufacturer Warranty | 1 Year |
| Connector Type | Female |
| Performance Part | Yes |
| Universal Fitment | Yes |
| Interchange Part Number | 19178958,25164488,25178022,25312203,25312211,213-2868,21539, 234-4018 |
| Manufacturer Part Number | C02010004_0010070 |
| Applications | Buick LeSabre 2002|1999|2003|2001|1997|1998|2000, Buick Century 1999|1997|1998|2000, Buick Park Avenue 1999|2002|2003|2001|1997|1998|2000, Buick Regal 1999|2002|2003|2001|1997|1998|2000, Buick Riviera 1999|1997|1998, Buick Skylark 1997|1998 |
| Placement on Vehicle | Upstream or downstream |
| Features | Easy installation |
| Wire Quantity | 4 Wire |
| Number of Sensors | 2 |
| Material | Plastic & Metal |
| Connector Color | Black |
Check the listing for details. 2pcs O2 Oxygen Sensor Fit Buick Riviera Regal Park Avenue LeSabre 3.8L. Condition: New. Listed at 20.40 USD. ·1997-1999 Buick Riviera 3.8L O2 Oxygen Sensor Kit. ·1997-2003 Buick LeSabre 3.8L O2 Oxygen Sensor Kit. ·1997-2003 Buick Regal 3.8L O2 Oxygen Sensor Kit. ·1997-2003 Buick Park Avenue 3.8L O2 Oxygen Sensor Kit.