| 4XDT8 | Filters / Air | — |
| 4XDT9 | Filters / Air | 21 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·9 OEM xrefs |
| 4XDU1 | Filters / Air | 18 xrefs from ACDELCO, BALDWIN +10 more12 mfgs·13 OEM xrefs |
| 4XDU2 | Filters / Air | 5 xrefs from BALDWIN, DONALDSON +3 more5 mfgs·1 OEM xrefs |
| 4XDU3 | Filters / Air | 3 xrefs from BALDWIN, DONALDSON +1 more3 mfgs·1 OEM xrefs |
| 4XDU5 | Filters / Air | 4 xrefs from CHAMPION, DONALDSON +2 more4 mfgs·10 OEM xrefs |
| 4XDU6 | Filters / Air | 1 xrefs from BALDWIN1 mfg·1 OEM xrefs |
| 4XDU8 | Filters / Air | 5 xrefs from CHAMPION, FLEETRITE +3 more5 mfgs·7 OEM xrefs |
| 4XDU9 | Filters / Air | 5 xrefs from COOPERS, DONALDSON +3 more5 mfgs·4 OEM xrefs |
| 4XDV1 | Filters / Air | 10 xrefs from BALDWIN, CARQUEST +7 more9 mfgs·1 OEM xrefs |
| 4XDV2 | Filters / Air | 6 xrefs from BALDWIN, CARQUEST +4 more6 mfgs·3 OEM xrefs |
| 4XDV3 | Filters / Air | 2 xrefs from CARQUEST, WIX2 mfgs·2 OEM xrefs |
| 4XDV4 | Filters / Air | 14 xrefs from BALDWIN, CARQUEST +9 more11 mfgs·5 OEM xrefs |
| 4XDV5 | Filters / Air | 6 xrefs from BALDWIN, DONALDSON +4 more6 mfgs·1 OEM xrefs |
| 4XDV6 | Filters / Air | 4 xrefs from FLEETRITE, HASTINGS +2 more4 mfgs·9 OEM xrefs |
| 4XDV9 | Filters / Other | 8 xrefs from BALDWIN, DONALDSON +2 more4 mfgs·3 OEM xrefs |
| 4XDW1 | Filters / Other | 1 xrefs from BALDWIN1 mfg·5 OEM xrefs |
| 4XDW2 | Filters / Other | 24 xrefs from CARQUEST, DONALDSON +5 more7 mfgs·8 OEM xrefs |
| 4XDW3 | Filters / Other | 16 xrefs from CARQUEST, DONALDSON +6 more8 mfgs·3 OEM xrefs |
| 4XDW4 | Filters / Other | 3 xrefs from DONALDSON1 mfg·5 OEM xrefs |
| 4XDW5 | Filters / Other | 2 xrefs from DONALDSON1 mfg |
| 4XDW6 | Filters / Other | 8 xrefs from DONALDSON, FRAM +3 more5 mfgs |
| 4XDW7 | Filters / Air | — |
| 4XDW8 | Filters / Air | 18 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·31 OEM xrefs |
| 4XDW9 | Filters / Air | 17 xrefs from ACDELCO, BALDWIN +7 more9 mfgs·16 OEM xrefs |
| 4XDX2 | Filters / Air | 15 xrefs from ACDELCO, BALDWIN +9 more11 mfgs·16 OEM xrefs |
| 4XDX3 | Filters / Air | 12 xrefs from BALDWIN, CARQUEST +8 more10 mfgs·10 OEM xrefs |
| 4XDX4 | Filters / Air | 2 xrefs from BALDWIN, DONALDSON2 mfgs·1 OEM xrefs |
| 4XDX5 | Filters / Air | 1 xrefs from BALDWIN1 mfg·5 OEM xrefs |
| 4XDX8 | Filters / Air | 4 xrefs from FLEETRITE, FRAM +2 more4 mfgs·6 OEM xrefs |
| 4XDX9 | Filters / Air | 1 xrefs from BALDWIN1 mfg·7 OEM xrefs |
| 4XDY1 | Filters / Air | 23 xrefs from BALDWIN, CARQUEST +9 more11 mfgs·51 OEM xrefs |
| 4XDY3 | Filters / Air | 5 xrefs from BOSCH, DONALDSON +3 more5 mfgs·9 OEM xrefs |
| 4XDY4 | Filters / Air | 17 xrefs from BALDWIN, CARQUEST +7 more9 mfgs·29 OEM xrefs |
| 4XDY5 | Filters / Air | 11 xrefs from BALDWIN, CARQUEST +7 more9 mfgs·10 OEM xrefs |
| 4XDY6 | Filters / Other | 23 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·26 OEM xrefs |
| 4XDY7 | Filters / Air | 24 xrefs from ACDELCO, BALDWIN +14 more16 mfgs·34 OEM xrefs |
| 4XDY8 | Filters / Air | 11 xrefs from BALDWIN, CHAMPION +7 more9 mfgs·31 OEM xrefs |
| 4XDY9 | Filters / Air | — |
| 4XDZ1 | Filters / Air | 23 xrefs from ACDELCO, BALDWIN +8 more10 mfgs·48 OEM xrefs |
| 4XDZ2 | Filters / Air | 11 xrefs from BALDWIN, CARQUEST +6 more8 mfgs·10 OEM xrefs |
| 4XDZ3 | Filters / Air | 14 xrefs from BALDWIN, CARQUEST +7 more9 mfgs·17 OEM xrefs |
| 4XDZ4 | Filters / Air | 14 xrefs from ACDELCO, BALDWIN +10 more12 mfgs·15 OEM xrefs |
| 4XDZ5 | Filters / Air | 1 xrefs from BALDWIN1 mfg·2 OEM xrefs |
| 4XDZ6 | Filters / Air | 20 xrefs from ACDELCO, BALDWIN +9 more11 mfgs·18 OEM xrefs |
| 4XDZ7 | Filters / Air | 16 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·24 OEM xrefs |
| 4XDZ9 | Filters / Air | — |
| 4XEA1 | Filters / Air | 2 xrefs from BALDWIN, FLEETGUARD2 mfgs·1 OEM xrefs |
| 4XEA4 | Filters / Air | 3 xrefs from DONALDSON, FLEETRITE +1 more3 mfgs·5 OEM xrefs |
| 4XEA5 | Filters / Air | 13 xrefs from BALDWIN, CARQUEST +9 more11 mfgs·18 OEM xrefs |
