| KL 555 | Filters / Other | 7 xrefs from ACDELCO, BOSCH +4 more6 mfgs·15 OEM xrefs |
| KL558 | Filters / Other | 14 xrefs from CARQUEST, ECOGARD +8 more10 mfgs·62 OEM xrefs |
| KL 559 | Filters / Other | 22 xrefs from ACDELCO, BOSCH +16 more18 mfgs·64 OEM xrefs |
| KL 564 | Filters / Other | 41 xrefs from ACDELCO, BOSCH +17 more19 mfgs·121 OEM xrefs |
| KL 566 | Filters / Other | 13 xrefs from ACDELCO, BALDWIN +9 more11 mfgs·35 OEM xrefs |
| KL 567 | Filters / Other | 18 xrefs from ACDELCO, BALDWIN +14 more16 mfgs·44 OEM xrefs |
| KL 568 | Filters / Other | 12 xrefs from ACDELCO, BOSCH +9 more11 mfgs·28 OEM xrefs |
| KL 569 | Filters / Other | 13 xrefs from ACDELCO, BOSCH +10 more12 mfgs·39 OEM xrefs |
| KL 570 | Filters / Other | 18 xrefs from ACDELCO, BOSCH +12 more14 mfgs·31 OEM xrefs |
| KL 571 | Filters / Other | 18 xrefs from ACDELCO, BECK/ARNLEY +13 more15 mfgs·36 OEM xrefs |
| KL 572 | Filters / Other | 18 xrefs from BALDWIN, BECK/ARNLEY +12 more14 mfgs·50 OEM xrefs |
| KL 573 | Filters / Other | 13 xrefs from ACDELCO, BOSCH +7 more9 mfgs·58 OEM xrefs |
| KL579D | Filters / Other | 23 xrefs from BOSCH, CARQUEST +14 more16 mfgs·58 OEM xrefs |
| KL 596 | Filters / Other | 13 xrefs from BOSCH, CHAMPION +9 more11 mfgs·33 OEM xrefs |
| KL 6 | Filters / Other | 11 xrefs from BOSCH, CHAMPION +5 more7 mfgs·75 OEM xrefs |
| KL 60 | Filters / Other | 11 xrefs from BALDWIN, DONALDSON +5 more7 mfgs·46 OEM xrefs |
| KL 600 | Filters / Other | 13 xrefs from BOSCH, CARQUEST +8 more10 mfgs·52 OEM xrefs |
| KL 600D | Filters / Other | 13 xrefs from BOSCH, CARQUEST +8 more10 mfgs·52 OEM xrefs |
| KL 601 | Filters / Other | 15 xrefs from ACDELCO, BOSCH +9 more11 mfgs·41 OEM xrefs |
| KL608 | Filters / Other | 3 xrefs from BECK/ARNLEY, ECOGARD +1 more3 mfgs·17 OEM xrefs |
| KL609 | Filters / Other | 3 xrefs from ECOGARD, NAPA +1 more3 mfgs·8 OEM xrefs |
| KL 61 | Filters / Other | 48 xrefs from BOSCH, CHAMPION +20 more22 mfgs·188 OEM xrefs |
| KL611 | Filters / Other | 2 xrefs from ECOGARD, NAPA2 mfgs·13 OEM xrefs |
| KL612 | Filters / Other | 3 xrefs from ECOGARD, FRAM +1 more3 mfgs·17 OEM xrefs |
| KL613 | Filters / Other | 3 xrefs from ECOGARD, FRAM +1 more3 mfgs·24 OEM xrefs |
| KL618 | Filters / Other | 3 xrefs from ECOGARD, FILTRON +1 more3 mfgs·17 OEM xrefs |
| KL619 | Filters / Other | 2 xrefs from ECOGARD, GONHER2 mfgs·15 OEM xrefs |
| KL620 | Filters / Other | 6 xrefs from BECK/ARNLEY, ECOGARD +4 more6 mfgs·21 OEM xrefs |
| KL622 | Filters / Other | 4 xrefs from ECOGARD, FRAM +2 more4 mfgs·24 OEM xrefs |
| KL623 | Filters / Other | 3 xrefs from ECOGARD, FRAM +1 more3 mfgs·17 OEM xrefs |
| KL 63 | Filters / Other | 21 xrefs from BALDWIN, BOSCH +10 more12 mfgs·97 OEM xrefs |
| KL 631 | Filters / Other | 20 xrefs from ACDELCO, BOSCH +11 more13 mfgs·68 OEM xrefs |
| KL 632 | Filters / Other | 13 xrefs from BOSCH, CARQUEST +8 more10 mfgs·52 OEM xrefs |
| KL 632D | Filters / Other | 13 xrefs from BOSCH, CARQUEST +8 more10 mfgs·52 OEM xrefs |
| KL 633D | Filters / Other | 13 xrefs from BOSCH, CARQUEST +8 more10 mfgs·52 OEM xrefs |
| KL 63 OF | Filters / Other | 29 xrefs from BALDWIN, BOSCH +14 more16 mfgs·171 OEM xrefs |
| KL 64 | Filters / Other | 63 xrefs from BECK/ARNLEY, BOSCH +19 more21 mfgs·202 OEM xrefs |
| KL 65 | Filters / Other | 63 xrefs from BECK/ARNLEY, BOSCH +19 more21 mfgs·202 OEM xrefs |
| KL 657 | Filters / Other | 18 xrefs from ACDELCO, BOSCH +12 more14 mfgs·35 OEM xrefs |
| KL 66 | Filters / Other | 17 xrefs from BECK/ARNLEY, BOSCH +10 more12 mfgs·62 OEM xrefs |
| KL 660 | Filters / Other | 8 xrefs from BOSCH, COOPERSFIAAM +6 more8 mfgs·18 OEM xrefs |
| KL662 | Filters / Other | 26 xrefs from BALDWIN, DONALDSON +12 more14 mfgs·110 OEM xrefs |
| KL663 | Filters / Other | 20 xrefs from BALDWIN, CARQUEST +10 more12 mfgs·85 OEM xrefs |
| KL665 | Filters / Other | 29 xrefs from ACDELCO, BECK/ARNLEY +18 more20 mfgs·84 OEM xrefs |
| KL667 | Filters / Other | 63 xrefs from BECK/ARNLEY, BOSCH +19 more21 mfgs·202 OEM xrefs |
| KL668 | Filters / Other | 48 xrefs from BOSCH, CHAMPION +20 more22 mfgs·188 OEM xrefs |
| KL669 | Filters / Other | 41 xrefs from ACDELCO, BOSCH +17 more19 mfgs·121 OEM xrefs |
| KL670 | Filters / Other | 12 xrefs from ACDELCO, BECK/ARNLEY +8 more10 mfgs·39 OEM xrefs |
| KL672 | Filters / Other | 48 xrefs from BOSCH, CHAMPION +20 more22 mfgs·188 OEM xrefs |
| KL674 | Filters / Other | 8 xrefs from BOSCH, COOPERSFIAAM +6 more8 mfgs·12 OEM xrefs |
