| 4ZKR6 | Filters / Air | 70 xrefs from ACDELCO, AMSOIL +23 more25 mfgs·247 OEM xrefs |
| 4ZKR7 | Filters / Air | 30 xrefs from ACDELCO, AMSOIL +18 more20 mfgs·107 OEM xrefs |
| 4ZKR8 | Filters / Air | 53 xrefs from ACDELCO, AMSOIL +26 more28 mfgs·94 OEM xrefs |
| 4ZKR9 | Filters / Air | 21 xrefs from ACDELCO, BALDWIN +15 more17 mfgs·43 OEM xrefs |
| 4ZKT1 | Filters / Air | 24 xrefs from ACDELCO, AMSOIL +15 more17 mfgs·63 OEM xrefs |
| 4ZKT2 | Filters / Air | 13 xrefs from BALDWIN, CARQUEST +9 more11 mfgs·38 OEM xrefs |
| 4ZKT3 | Filters / Air | — |
| 4ZKT4 | Filters / Air | 24 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·74 OEM xrefs |
| 4ZKT5 | Filters / Air | 30 xrefs from ACDELCO, AMSOIL +13 more15 mfgs·82 OEM xrefs |
| 4ZKT6 | Filters / Air | 27 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·79 OEM xrefs |
| 4ZKT7 | Filters / Air | 39 xrefs from ACDELCO, AMSOIL +17 more19 mfgs·105 OEM xrefs |
| 4ZKT8 | Filters / Air | 16 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·49 OEM xrefs |
| 4ZKT9 | Filters / Air | 14 xrefs from ACDELCO, BALDWIN +10 more12 mfgs·30 OEM xrefs |
| 4ZKU1 | Filters / Air | 17 xrefs from ACDELCO, BALDWIN +14 more16 mfgs·27 OEM xrefs |
| 4ZKU2 | Filters / Air | 1 xrefs from BALDWIN1 mfg·2 OEM xrefs |
| 4ZKU3 | Filters / Air | 4 xrefs from BOSCH, CHAMPION +1 more3 mfgs·28 OEM xrefs |
| 4ZKU4 | Filters / Air | — |
| 4ZKU5 | Filters / Air | — |
| 4ZKU6 | Filters / Air | 21 xrefs from ACDELCO, AMSOIL +15 more17 mfgs·32 OEM xrefs |
| 4ZKU8 | Filters / Other | 6 xrefs from BALDWIN, FILTRON +3 more5 mfgs·11 OEM xrefs |
| 4ZKU9 | Filters / Fuel | — |
| 4ZKV1 | Filters / Other | 1 xrefs from BALDWIN1 mfg·1 OEM xrefs |
| 4ZKV2 | Filters / Other | 25 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·54 OEM xrefs |
| 4ZKV3 | Filters / Other | 48 xrefs from ACDELCO, BALDWIN +18 more20 mfgs·172 OEM xrefs |
| 4ZKV4 | Filters / Other | 6 xrefs from DONALDSON, FLEETRITE +3 more5 mfgs·10 OEM xrefs |
| 4ZKV5 | Filters / Other | 1 xrefs from BALDWIN1 mfg·1 OEM xrefs |
| 4ZKV6 | Filters / Other | 15 xrefs from BALDWIN, CARQUEST +9 more11 mfgs·55 OEM xrefs |
| 4ZKV7 | Filters / Other | 168 xrefs from ACDELCO, BALDWIN +26 more28 mfgs·330 OEM xrefs |
| 4ZKV9 | Filters / Hydraulic | 6 xrefs from ACDELCO, CARQUEST +4 more6 mfgs·14 OEM xrefs |
| 4ZKW3 | Filters / Other | — |
| 4ZKW4 | Filters / Other | — |
| 4ZKW5 | Filters / Other | — |
| 4ZKW6 | Filters / Other | 4 xrefs from BALDWIN, HASTINGS +2 more4 mfgs·6 OEM xrefs |
| 4ZKW7 | Filters / Other | 3 xrefs from BALDWIN, HASTINGS +1 more3 mfgs·4 OEM xrefs |
| 4ZKW9 | Filters / Other | — |
| 4ZKX1 | Filters / Other | — |
| 4ZKX2 | Filters / Hydraulic | 76 xrefs from ACDELCO, BALDWIN +21 more23 mfgs·139 OEM xrefs |
| 4ZKX3 | Filters / Hydraulic | 17 xrefs from BALDWIN, CARQUEST +8 more10 mfgs·12 OEM xrefs |
| 4ZKX4 | Filters / Hydraulic | 33 xrefs from BALDWIN, CARQUEST +11 more13 mfgs·7 OEM xrefs |
| 4ZKX5 | Filters / Hydraulic | 4 xrefs from DONALDSON, FILTREC +2 more4 mfgs |
| 4ZKX6 | Filters / Hydraulic | 8 xrefs from BALDWIN, DONALDSON +3 more5 mfgs·3 OEM xrefs |
| 4ZKX7 | Filters / Hydraulic | 5 xrefs from BALDWIN, FILTREC +1 more3 mfgs·4 OEM xrefs |
| 4ZKX8 | Filters / Hydraulic | 14 xrefs from BALDWIN, DONALDSON +4 more6 mfgs·3 OEM xrefs |
| 4ZKX9 | Filters / Hydraulic | 2 xrefs from MAIN FILTER1 mfg·5 OEM xrefs |
| 4ZKY1 | Filters / Hydraulic | 1 xrefs from BALDWIN1 mfg·2 OEM xrefs |
| 4ZKY4 | Filters / Hydraulic | 6 xrefs from BALDWIN, DONALDSON +1 more3 mfgs·8 OEM xrefs |
| 4ZKY6 | Filters / Air | — |
| 4ZKY7 | Filters / Air | 37 xrefs from ACDELCO, BALDWIN +18 more20 mfgs·178 OEM xrefs |
| 4ZKY8 | Filters / Air | — |
| 4ZKY9 | Filters / Air | 33 xrefs from ACDELCO, AMSOIL +19 more21 mfgs·91 OEM xrefs |
