| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DURA | BP509S | Direct Cross Interchange | 1 |
| BENDIX | D509 | Indirect Cross Interchange | 1 |
| WAGNER | ZX509 | Indirect Cross Interchange | 1 |
| WAGNER | ZD509 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 821421 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0821421 | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 7388D509S | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 7388D509 | Indirect Cross Interchange | 1 |
| IAPCO | BP509 | Indirect Cross Interchange | 1 |
| OE | 7388D509S | Indirect Cross Interchange | 1 |
| OE | 7388D509 | Indirect Cross Interchange | 1 |
| GUARDIAN | G61509 | Indirect Cross Interchange | 1 |
| CENTRIC | 10105090 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2550901 | Indirect Cross Interchange | 1 |