| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| ZLN8RG2138S | INTERNATIONAL | Direct Replacement | |
| L-N8RG2138S | ROMAINE | Direct Replacement | |
| 8RG2138S | PRESTOLITE | Direct Replacement | |
| 105-349 | PRESTOLITE | Direct Replacement | Supersede |
| 105-379 | PRESTOLITE | Direct Replacement | Supersede |
| 8RG2110S | PRESTOLITE | Direct Replacement | Supersede |
| 8RG2129S | PRESTOLITE | Direct Replacement | |
| 8RG2110 | PRESTOLITE | Direct Replacement | Supersede |
| 8RG2129 | PRESTOLITE | Direct Replacement | Supersede |
| 8RG2112S | PRESTOLITE | Direct Replacement | |
| 8RG2138AS | PRESTOLITE | Direct Replacement | |
| LN8RG2138S | INTERNATIONAL | Direct Replacement | OE Number |
| 8RG2138 | PRESTOLITE | Direct Replacement | Supersede |