| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 1-421-910-161 | BOSCH | Direct Replacement | |
| RB1-421-910-161 | MISC BRAND | Direct Replacement | |
| 1421910161 | MISC BRAND | Direct Replacement | |
| 1421910161 | BOSCH | Direct Replacement | |
| 3929322 | CUMMINS | Direct Replacement |