BMW part number lookup
BMW 52101873446
Retainer spring right. This page shows compatible fitment records, diagram references, and position details from the BMW parts dataset.
Fitment data
Where this BMW part appears
Use diagram names, position numbers, quantities, notes, and model context to verify the part reference.
| No. | Diagram | Model | Category | Qty | Notes |
|---|---|---|---|---|---|
| 12 | Front seat rail for BMW 3 Series E21 315 (1980) | BMW 3 Series E21 315 1980 | Front seat rail | 1 | ENDED |
| 12 | Front seat rail for BMW 3 Series E21 315 (1981) | BMW 3 Series E21 315 1981 | Front seat rail | 1 | ENDED |
| 12 | Front seat rail for BMW 3 Series E21 316 (1980) | BMW 3 Series E21 316 1980 | Front seat rail | 1 | ENDED |
| 12 | Front seat rail for BMW 3 Series E21 316 (1980) | BMW 3 Series E21 316 1980 | Front seat rail | 1 | ENDED |
| 12 | Front seat rail for BMW 3 Series E21 316 (1980) | BMW 3 Series E21 316 1980 | Front seat rail | 1 | ENDED |