| Brand | ACDelco GM Original Equipment |
|---|---|
| Fitment Type | Performance/Custom |
| Interchange Part Number | 21579, 250-241133, 350-34948, WP-690433-ND |
| Length | 404.3 mm |
| Manufacturer Part Number | 12645561 |
| Position | Upstream |
| Programming Required | Yes |
| Quantity | 1 |
| Warranty | Other |
| CS-SKU | 501:12645561 |
Check the listing for details. Oxygen Sensor Right ACDelco GM Original Equipment 12645561. Condition: New. Listed at 61.37 USD. Manufacturer Part Number : 12645561. During those years, they specialized in custom paint and body. Koskowski Automotive, LLC is an authorized distributor for Dorman Products. Why is that important to you?.