| FF-12 | Ignition / Spark Plugs | 13 xrefs from ACDELCO, AUTOLITE +4 more6 mfgs·4 OEM xrefs |
| FK16HQR11 | Ignition / Spark Plugs | 5 xrefs from BOSCH, DENSO +1 more3 mfgs |
| FK16HR-11 | Ignition / Spark Plugs | 3 xrefs from BOSCH, DENSO +1 more3 mfgs |
| FK20HBR11 | Ignition / Spark Plugs | 4 xrefs from DENSO, NGK2 mfgs |
| FK20HR11 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| FXE20HR11 | Ignition / Spark Plugs | 8 xrefs from AUTOLITE, BOSCH +2 more4 mfgs |
| FXE22HR11 | Ignition / Spark Plugs | 3 xrefs from DENSO, NGK2 mfgs |
| FXE24HR11 | Ignition / Spark Plugs | 1 xrefs from NGK1 mfg |
| IFT16 | Ignition / Spark Plugs | 17 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs |
| IHU27 | Ignition / Spark Plugs | 4 xrefs from DENSO, NGK2 mfgs |
| IK02-31 | Ignition / Spark Plugs | 4 xrefs from DENSO, NGK2 mfgs |
| IK16 | Ignition / Spark Plugs | 8 xrefs from AUTOLITE, BOSCH +3 more5 mfgs·1 OEM xrefs |
| IK16L | Ignition / Spark Plugs | 7 xrefs from BOSCH, DENSO +1 more3 mfgs |
| IK16TT | Ignition / Spark Plugs | 5 xrefs from BOSCH, CHAMPION +1 more3 mfgs |
| IK20 | Ignition / Spark Plugs | 28 xrefs from ACDELCO, AUTOLITE +4 more6 mfgs·1 OEM xrefs |
| IK20G | Ignition / Spark Plugs | 4 xrefs from CHAMPION, DENSO +1 more3 mfgs |
| IK20L | Ignition / Spark Plugs | 7 xrefs from BOSCH, DENSO +1 more3 mfgs |
| IK20TT | Ignition / Spark Plugs | 27 xrefs from AUTOLITE, BOSCH +4 more6 mfgs·2 OEM xrefs |
| IK22 | Ignition / Spark Plugs | 9 xrefs from CHAMPION, DENSO +1 more3 mfgs |
| IK22G | Ignition / Spark Plugs | 11 xrefs from ACDELCO, CHAMPION +2 more4 mfgs |
| IK24 | Ignition / Spark Plugs | 12 xrefs from CHAMPION, DENSO +1 more3 mfgs |
| IK27C11 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IK34 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IKH01-24 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IKH01-27 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IKH16 | Ignition / Spark Plugs | 9 xrefs from AUTOLITE, BOSCH +3 more5 mfgs |
| IKH16TT | Ignition / Spark Plugs | 9 xrefs from BOSCH, DENSO +1 more3 mfgs |
| IKH20 | Ignition / Spark Plugs | 7 xrefs from BOSCH, DENSO +1 more3 mfgs |
| IKH20TT | Ignition / Spark Plugs | 1 xrefs from NGK1 mfg |
| IKH22 | Ignition / Spark Plugs | 10 xrefs from BOSCH, DENSO +1 more3 mfgs |
| IKH24 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IKH27 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IQ16 | Ignition / Spark Plugs | 3 xrefs from DENSO, NGK2 mfgs |
| IQ16TT | Ignition / Spark Plugs | 3 xrefs from DENSO, NGK2 mfgs |
| IQ20 | Ignition / Spark Plugs | 4 xrefs from BOSCH, DENSO +1 more3 mfgs·1 OEM xrefs |
| IQ20TT | Ignition / Spark Plugs | 9 xrefs from AUTOLITE, CHAMPION +2 more4 mfgs |
| IQ22 | Ignition / Spark Plugs | 10 xrefs from AUTOLITE, BOSCH +2 more4 mfgs·1 OEM xrefs |
| IQ24 | Ignition / Spark Plugs | 12 xrefs from CHAMPION, DENSO +1 more3 mfgs |
| IQ27 | Ignition / Spark Plugs | 13 xrefs from BOSCH, DENSO +1 more3 mfgs |
| IQ31 | Ignition / Spark Plugs | 3 xrefs from AUTOLITE, DENSO +1 more3 mfgs |
| IRE01-27 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IRE01-31 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IRE01-32 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IRE01-34 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IRE01-35 | Ignition / Spark Plugs | 2 xrefs from DENSO, NGK2 mfgs |
| IT16 | Ignition / Spark Plugs | 60 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·1 OEM xrefs |
| IT16TT | Ignition / Spark Plugs | 60 xrefs from ACDELCO, AUTOLITE +5 more7 mfgs·1 OEM xrefs |
| IT20 | Ignition / Spark Plugs | 10 xrefs from ACDELCO, BOSCH +2 more4 mfgs·1 OEM xrefs |
| IT20TT | Ignition / Spark Plugs | 12 xrefs from AUTOLITE, BOSCH +2 more4 mfgs |
| IT22 | Ignition / Spark Plugs | 8 xrefs from ACDELCO, BOSCH +2 more4 mfgs·3 OEM xrefs |
