| 21040 | Filters / Oil | 21 xrefs from BALDWIN, CARQUEST +8 more10 mfgs·34 OEM xrefs |
| 21040MP | Filters / Other | 4 xrefs from CARQUEST, FILTRON +2 more4 mfgs·11 OEM xrefs |
| 21042 | Filters / Other | 38 xrefs from AMSOIL, AUTOLITE +18 more20 mfgs·169 OEM xrefs |
| 21042MP | Filters / Other | 4 xrefs from CARQUEST, NAPA +1 more3 mfgs·7 OEM xrefs |
| 210448 | Filters / Other | 1 xrefs from WIX1 mfg·7 OEM xrefs |
| 21045 | Filters / Other | — |
| 2105 | Filters / Other | 3 xrefs from DONALDSON, K&N2 mfgs·17 OEM xrefs |
| 2106 | Filters / Air | 45 xrefs from ACDELCO, AMSOIL +22 more24 mfgs·118 OEM xrefs |
| 21060 | Filters / Oil | 33 xrefs from AMSOIL, BOSCH +11 more13 mfgs·98 OEM xrefs |
| 21060MP | Filters / Other | 6 xrefs from CARQUEST, FLEETGUARD +3 more5 mfgs·6 OEM xrefs |
| 21061 | Filters / Oil | 6 xrefs from CARQUEST, GOODYEAR +3 more5 mfgs·21 OEM xrefs |
| 21068 | Filters / Oil | — |
| 21068MP | Filters / Other | 6 xrefs from CARQUEST, FLEETGUARD +3 more5 mfgs·9 OEM xrefs |
| 21069 | Filters / Oil | 8 xrefs from CARQUEST, GOODYEAR +3 more5 mfgs·36 OEM xrefs |
| 21069MP | Filters / Other | 5 xrefs from CARQUEST, FLEETGUARD +2 more4 mfgs·9 OEM xrefs |
| 2107 | Filters / Air | 14 xrefs from ACDELCO, BALDWIN +10 more12 mfgs·29 OEM xrefs |
| 2107509 | Filters / Other | 13 xrefs from BALDWIN, BOSCH +8 more10 mfgs·25 OEM xrefs |
| 2107522 | Filters / Other | 13 xrefs from BOSCH, CARQUEST +10 more12 mfgs·42 OEM xrefs |
| 2108 | Filters / Air | 18 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·52 OEM xrefs |
| 21085 | Filters / Other | 53 xrefs from AMSOIL, BECK/ARNLEY +22 more24 mfgs·182 OEM xrefs |
| 21085MP | Filters / Other | 4 xrefs from CARQUEST, FRAM +1 more3 mfgs·9 OEM xrefs |
| 21088 | Filters / Other | 233 xrefs from ACDELCO, BALDWIN +28 more30 mfgs·729 OEM xrefs |
| 2109 | Filters / Air | 20 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·61 OEM xrefs |
| 2110 | Filters / Air | — |
| 2111 | Filters / Air | 20 xrefs from BALDWIN, CARQUEST +13 more15 mfgs·57 OEM xrefs |
| 2112 | Filters / Air | — |
| 2113 | Filters / Air | 52 xrefs from ACDELCO, AMSOIL +18 more20 mfgs·271 OEM xrefs |
| 2114 | Filters / Air | 31 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·86 OEM xrefs |
| 21145 | Filters / Other | 76 xrefs from ACDELCO, BALDWIN +30 more32 mfgs·214 OEM xrefs |
| 2115 | Filters / Air | 17 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·46 OEM xrefs |
| 2116 | Filters / Air | 10 xrefs from ACDELCO, AMSOIL +7 more9 mfgs·7 OEM xrefs |
| 21160 | Filters / Other | 44 xrefs from BALDWIN, BECK/ARNLEY +17 more19 mfgs·121 OEM xrefs |
| 2116MP | Filters / Air | — |
| 2117 | Filters / Other | 2 xrefs from CARQUEST, WIX2 mfgs·6 OEM xrefs |
| 2118 | Filters / Air | — |
| 21186 | Filters / Other | 22 xrefs from BECK/ARNLEY, BOSCH +13 more15 mfgs·75 OEM xrefs |
| 2119 | Filters / Air | 10 xrefs from ACDELCO, CARQUEST +5 more7 mfgs·6 OEM xrefs |
| 21191 | Filters / Other | 58 xrefs from BALDWIN, BECK/ARNLEY +17 more19 mfgs·214 OEM xrefs |
| 2119NP | Filters / Other | 47 xrefs from BALDWIN, COOPERS +10 more12 mfgs·180 OEM xrefs |
| 2120 | Filters / Air | 26 xrefs from ACDELCO, BALDWIN +14 more16 mfgs·45 OEM xrefs |
| 2121 | Filters / Other | 6 xrefs from ACDELCO, BECK/ARNLEY +3 more5 mfgs·14 OEM xrefs |
| 21212 | Filters / Other | 57 xrefs from ACDELCO, BALDWIN +27 more29 mfgs·169 OEM xrefs |
| 21215 | Filters / Other | 32 xrefs from BECK/ARNLEY, BOSCH +13 more15 mfgs·97 OEM xrefs |
| 2122 | Filters / Air | 31 xrefs from ACDELCO, BALDWIN +13 more15 mfgs·83 OEM xrefs |
| 21223 | Filters / Other | 114 xrefs from ACDELCO, AUTOLITE +29 more31 mfgs·285 OEM xrefs |
| 21223MP | Filters / Other | 41 xrefs from BECK/ARNLEY, BOSCH +14 more16 mfgs·102 OEM xrefs |
| 21226 | Filters / Other | 47 xrefs from AUTOLITE, BALDWIN +20 more22 mfgs·137 OEM xrefs |
| 21226MP | Filters / Other | 47 xrefs from AUTOLITE, BALDWIN +20 more22 mfgs·137 OEM xrefs |
| 21228 | Filters / Other | 7 xrefs from BECK/ARNLEY, BOSCH +4 more6 mfgs·19 OEM xrefs |
| 2123 | Filters / Air | 20 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·61 OEM xrefs |
