| WM508 | Filters / Air | — |
| WM609A | Filters / Air | — |
| WM-75-0 | Filters / Oil | 48 xrefs from ACDELCO, BALDWIN +18 more20 mfgs·172 OEM xrefs |
| WM811KA | Filters / Air | 120 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·447 OEM xrefs |
| WM-850-O | Filters / Oil | 17 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·54 OEM xrefs |
| WM912A | Filters / Air | — |
| WM-9-O | Filters / Oil | 18 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·52 OEM xrefs |
| WM-9-OP | Filters / Oil | 18 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·52 OEM xrefs |
| WMF-850-O | Filters / Oil | 17 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·54 OEM xrefs |
| WP101 | Filters / Other | — |
| WP-101P | Filters / Oil | — |
| WP117 | Filters / Other | — |
| WP2-32 | Filters / Oil | 1 xrefs from FLEETGUARD1 mfg·2 OEM xrefs |
| WP-32 | Filters / Oil | — |
| WP336TR | Filters / Other | 5 xrefs from BALDWIN, NAPA +1 more3 mfgs·15 OEM xrefs |
| WP-70-FF | Filters / Oil | 101 xrefs from ACDELCO, BALDWIN +21 more23 mfgs·296 OEM xrefs |
| WP-71 | Filters / Fuel | — |
| WP-76 | Filters / Oil | — |
| WP-90P | Filters / Oil | 37 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·85 OEM xrefs |
| WP-92 | Filters / Oil | 77 xrefs from ACDELCO, BALDWIN +20 more22 mfgs·307 OEM xrefs |
| WP-92P | Filters / Oil | 77 xrefs from ACDELCO, BALDWIN +20 more22 mfgs·307 OEM xrefs |
| WPF-122 | Filters / Oil | — |
| WPF-122P | Filters / Oil | — |
| WPF-132 | Filters / Oil | — |
| WPF-132-P | Filters / Oil | — |
| WPF-141 | Filters / Oil | — |
| WPF-141P | Filters / Oil | — |
| WPF-147 | Filters / Oil | 6 xrefs from BALDWIN, DONALDSON +2 more4 mfgs·5 OEM xrefs |
| WPF-147P | Filters / Oil | — |
| WPF-157 | Filters / Oil | 77 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·174 OEM xrefs |
| WPF-157-P | Filters / Oil | 77 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·174 OEM xrefs |
| WPF-166 | Filters / Oil | 35 xrefs from ACDELCO, BALDWIN +19 more21 mfgs·76 OEM xrefs |
| WPF-2 | Filters / Oil | 27 xrefs from BALDWIN, CARQUEST +8 more10 mfgs·100 OEM xrefs |
| WPF-20 | Filters / Oil | — |
| WPF-24 | Filters / Oil | 13 xrefs from BALDWIN, CARQUEST +4 more6 mfgs·34 OEM xrefs |
| WPF-24P | Filters / Oil | 13 xrefs from BALDWIN, CARQUEST +4 more6 mfgs·34 OEM xrefs |
| WPF-25 | Filters / Oil | 9 xrefs from CARQUEST, GOODYEAR +3 more5 mfgs·35 OEM xrefs |
| WPF-31 | Filters / Oil | — |
| WPF-35 | Filters / Oil | 9 xrefs from CARQUEST, GOODYEAR +3 more5 mfgs·35 OEM xrefs |
| WRC-30P | Filters / Oil | — |
| WS-1 | Filters / Oil | 22 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·45 OEM xrefs |
| WSA-18417 | Filters / Oil | 43 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·96 OEM xrefs |
| WSA-18417-SP | Filters / Oil | 43 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·96 OEM xrefs |
| WSA-18667 | Filters / Oil | — |
| WSA-18867P | Filters / Oil | — |
| W-SD | Filters / Oil | 16 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·69 OEM xrefs |
| WT11 | Filters / Fuel | 27 xrefs from ACDELCO, BALDWIN +17 more19 mfgs·151 OEM xrefs |
| WT14 | Filters / Fuel | 27 xrefs from ACDELCO, BALDWIN +14 more16 mfgs·55 OEM xrefs |
| WT-541 | Filters / Fuel | 36 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·94 OEM xrefs |
| WT-552 | Filters / Fuel | 39 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·130 OEM xrefs |
