| WA9537 | Filters / Other | 22 xrefs from ACDELCO, BALDWIN +16 more18 mfgs·54 OEM xrefs |
| WA9538 | Filters / Other | 8 xrefs from ACDELCO, BOSCH +6 more8 mfgs·29 OEM xrefs |
| WA9539 | Filters / Other | 12 xrefs from BECK/ARNLEY, BOSCH +7 more9 mfgs·58 OEM xrefs |
| WA9540 | Filters / Other | 19 xrefs from ACDELCO, BOSCH +13 more15 mfgs·39 OEM xrefs |
| WA9543 | Filters / Other | 1 xrefs from FILTRON1 mfg·11 OEM xrefs |
| WA9545 | Filters / Other | 16 xrefs from ACDELCO, BOSCH +10 more12 mfgs·36 OEM xrefs |
| WA9546 | Filters / Other | 13 xrefs from BECK/ARNLEY, BOSCH +8 more10 mfgs·46 OEM xrefs |
| WA9547 | Filters / Other | 21 xrefs from ACDELCO, BECK/ARNLEY +13 more15 mfgs·53 OEM xrefs |
| WA9548 | Filters / Other | 18 xrefs from BALDWIN, BECK/ARNLEY +12 more14 mfgs·60 OEM xrefs |
| WA9550 | Filters / Other | 11 xrefs from ACDELCO, BOSCH +6 more8 mfgs·30 OEM xrefs |
| WA9551 | Filters / Other | 13 xrefs from ACDELCO, BOSCH +8 more10 mfgs·33 OEM xrefs |
| WA9552 | Filters / Other | 11 xrefs from ACDELCO, BOSCH +9 more11 mfgs·33 OEM xrefs |
| WA9553 | Filters / Other | 14 xrefs from ACDELCO, BOSCH +9 more11 mfgs·28 OEM xrefs |
| WA9554 | Filters / Other | 11 xrefs from ACDELCO, BOSCH +9 more11 mfgs·31 OEM xrefs |
| WA9555 | Filters / Other | 9 xrefs from ACDELCO, CHAMPION +6 more8 mfgs·21 OEM xrefs |
| WA9556 | Filters / Other | 16 xrefs from ACDELCO, BOSCH +12 more14 mfgs·38 OEM xrefs |
| WA9557 | Filters / Other | 13 xrefs from ACDELCO, BOSCH +9 more11 mfgs·34 OEM xrefs |
| WA9558 | Filters / Other | 16 xrefs from ACDELCO, BOSCH +12 more14 mfgs·40 OEM xrefs |
| WA9559 | Filters / Other | 15 xrefs from ACDELCO, BOSCH +11 more13 mfgs·41 OEM xrefs |
| WA9560 | Filters / Other | 15 xrefs from ACDELCO, BOSCH +11 more13 mfgs·33 OEM xrefs |
| WA9561 | Filters / Other | 10 xrefs from ACDELCO, BOSCH +7 more9 mfgs·38 OEM xrefs |
| WA9562 | Filters / Other | 8 xrefs from ACDELCO, BOSCH +5 more7 mfgs·25 OEM xrefs |
| WA9563 | Filters / Other | 16 xrefs from ACDELCO, BALDWIN +11 more13 mfgs·44 OEM xrefs |
| WA9565 | Filters / Other | 8 xrefs from ACDELCO, BOSCH +5 more7 mfgs·18 OEM xrefs |
| WA9566 | Filters / Other | 12 xrefs from ACDELCO, BOSCH +8 more10 mfgs·25 OEM xrefs |
| WA9567 | Filters / Other | 17 xrefs from BOSCH, CHAMPION +10 more12 mfgs·79 OEM xrefs |
| WA9568 | Filters / Other | 9 xrefs from ACDELCO, BOSCH +6 more8 mfgs·8 OEM xrefs |
| WA9569 | Filters / Other | 7 xrefs from BOSCH, COOPERSFIAAM +5 more7 mfgs·14 OEM xrefs |
| WA9570 | Filters / Other | 20 xrefs from BALDWIN, BECK/ARNLEY +14 more16 mfgs·37 OEM xrefs |
| WA9570OLD | Filters / Other | 20 xrefs from BALDWIN, BECK/ARNLEY +14 more16 mfgs·37 OEM xrefs |
| WA9571 | Filters / Other | 3 xrefs from FILTRON, NAPA +1 more3 mfgs·7 OEM xrefs |
| WA9572 | Filters / Other | 20 xrefs from ACDELCO, BECK/ARNLEY +15 more17 mfgs·33 OEM xrefs |
| WA9573 | Filters / Other | 7 xrefs from BOSCH, COOPERSFIAAM +5 more7 mfgs·20 OEM xrefs |
| WA9576 | Filters / Other | 15 xrefs from BOSCH, CHAMPION +8 more10 mfgs·44 OEM xrefs |
| WA9577 | Filters / Other | 17 xrefs from BECK/ARNLEY, BOSCH +10 more12 mfgs·44 OEM xrefs |
| WA9578 | Filters / Other | 11 xrefs from BOSCH, CHAMPION +7 more9 mfgs·27 OEM xrefs |
| WA9579 | Filters / Other | 18 xrefs from BALDWIN, BECK/ARNLEY +11 more13 mfgs·48 OEM xrefs |
| WA9580 | Filters / Other | 20 xrefs from BALDWIN, BECK/ARNLEY +13 more15 mfgs·62 OEM xrefs |
| WA9581 | Filters / Other | 15 xrefs from ACDELCO, BECK/ARNLEY +11 more13 mfgs·42 OEM xrefs |
| WA9584 | Filters / Other | 19 xrefs from BECK/ARNLEY, BOSCH +10 more12 mfgs·44 OEM xrefs |
| WA9585 | Filters / Other | 12 xrefs from ACDELCO, BOSCH +9 more11 mfgs·26 OEM xrefs |
| WA9587 | Filters / Other | 5 xrefs from BOSCH, FILTRON +3 more5 mfgs·14 OEM xrefs |
| WA9588 | Filters / Other | 16 xrefs from BECK/ARNLEY, BOSCH +10 more12 mfgs·44 OEM xrefs |
| WA9589 | Filters / Other | 12 xrefs from ACDELCO, BOSCH +8 more10 mfgs·39 OEM xrefs |
| WA9590 | Filters / Other | 15 xrefs from ACDELCO, BOSCH +9 more11 mfgs·26 OEM xrefs |
| WA9591 | Filters / Other | 8 xrefs from BECK/ARNLEY, ECOGARD +5 more7 mfgs·23 OEM xrefs |
| WA9593 | Filters / Other | 10 xrefs from ACDELCO, BOSCH +7 more9 mfgs·23 OEM xrefs |
| WA9594 | Filters / Other | 5 xrefs from BOSCH, FILTRON +3 more5 mfgs·7 OEM xrefs |
| WA9595 | Filters / Other | 16 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·37 OEM xrefs |
| WA9596 | Filters / Other | 26 xrefs from ACDELCO, BALDWIN +19 more21 mfgs·66 OEM xrefs |
