| IZTR4A11 | Ignition / Spark Plugs | 2 xrefs from ACDELCO, CHAMPION2 mfgs |
| IZTR5B11 | Ignition / Spark Plugs | 7 xrefs from ACDELCO, BOSCH2 mfgs |
| J9A | Ignition / Spark Plugs | 2 xrefs from DENSO1 mfg |
| JR10B | Ignition / Spark Plugs | 8 xrefs from DENSO1 mfg |
| JR9B | Ignition / Spark Plugs | 2 xrefs from DENSO1 mfg |
| JR9C | Ignition / Spark Plugs | 1 xrefs from CHAMPION1 mfg |
| KR9CI | Ignition / Spark Plugs | 1 xrefs from BOSCH1 mfg |
| LFR5A-11 | Ignition / Spark Plugs | 3 xrefs from BOSCH, DENSO2 mfgs·1 OEM xrefs |
| LFR5AGP | Ignition / Spark Plugs | 9 xrefs from BOSCH, DENSO2 mfgs |
| LFR5AIX-11 | Ignition / Spark Plugs | 9 xrefs from AUTOLITE, BOSCH +2 more4 mfgs |
| LFR6A-11 | Ignition / Spark Plugs | 4 xrefs from BOSCH, CHAMPION +1 more3 mfgs |
| LFR6AIX-11 | Ignition / Spark Plugs | 7 xrefs from BOSCH, DENSO2 mfgs |
| LFR6C-11 | Ignition / Spark Plugs | 2 xrefs from DENSO1 mfg |
| LFR6CGP | Ignition / Spark Plugs | 3 xrefs from AUTOLITE, DENSO2 mfgs |
| LFR7AIX | Ignition / Spark Plugs | 10 xrefs from BOSCH, DENSO2 mfgs |
| LKR7AIX | Ignition / Spark Plugs | 6 xrefs from AUTOLITE, DENSO2 mfgs |
| LKR7B-9 | Ignition / Spark Plugs | 2 xrefs from DENSO1 mfg |
| LKR7E | Ignition / Spark Plugs | 2 xrefs from CHAMPION1 mfg |
| LTR5BI-13 | Ignition / Spark Plugs | — |
| LTR5GP | Ignition / Spark Plugs | 16 xrefs from AUTOLITE, BOSCH +3 more5 mfgs |
| LTR5IX-11 | Ignition / Spark Plugs | 11 xrefs from ACDELCO, AUTOLITE +3 more5 mfgs |
| LTR6AI13 | Ignition / Spark Plugs | — |
| LTR6BI-13 | Ignition / Spark Plugs | — |
| LTR6BI-9 | Ignition / Spark Plugs | 2 xrefs from MOTORCRAFT1 mfg |
| LTR6BP13 | Ignition / Spark Plugs | 3 xrefs from CHAMPION, MOTORCRAFT2 mfgs |
| LTR6CI-8 | Ignition / Spark Plugs | 4 xrefs from MOTORCRAFT1 mfg |
| LTR6DI-8 | Ignition / Spark Plugs | 2 xrefs from MOTORCRAFT1 mfg |
| LTR6DP13 | Ignition / Spark Plugs | 2 xrefs from MOTORCRAFT1 mfg |
| LTR6IX-11 | Ignition / Spark Plugs | 9 xrefs from AUTOLITE, BOSCH +2 more4 mfgs |
| LTR7IX-11 | Ignition / Spark Plugs | 2 xrefs from DENSO1 mfg |
| LZFR5BI-11 | Ignition / Spark Plugs | 1 xrefs from DENSO1 mfg |
| LZFR5C-11 | Ignition / Spark Plugs | 5 xrefs from AUTOLITE, BOSCH +1 more3 mfgs |
| LZFR5CI-11 | Ignition / Spark Plugs | 5 xrefs from BOSCH, CHAMPION2 mfgs |
| LZFR6AI | Ignition / Spark Plugs | 1 OEM xrefs |
| LZFR6AP-11GS | Ignition / Spark Plugs | 1 xrefs from ACDELCO1 mfg |
| LZKAR7A | Ignition / Spark Plugs | 7 xrefs from AUTOLITE, CHAMPION2 mfgs |
| LZTR4A-11 | Ignition / Spark Plugs | 4 xrefs from CHAMPION1 mfg |
| LZTR4AGP | Ignition / Spark Plugs | 2 xrefs from ACDELCO, CHAMPION2 mfgs |
| LZTR4AIX-11 | Ignition / Spark Plugs | 3 xrefs from BOSCH1 mfg |
| LZTR5A-13 | Ignition / Spark Plugs | 5 xrefs from CHAMPION, DENSO2 mfgs |
| LZTR5AGP | Ignition / Spark Plugs | 14 xrefs from ACDELCO, AUTOLITE +3 more5 mfgs |
| LZTR5AIX-13 | Ignition / Spark Plugs | 12 xrefs from AUTOLITE, BOSCH +2 more4 mfgs |
| LZTR6AIX-13 | Ignition / Spark Plugs | 1 xrefs from DENSO1 mfg |
| LZTR7AIX-13 | Ignition / Spark Plugs | 2 xrefs from DENSO1 mfg |
| MR7F | Ignition / Spark Plugs | 5 xrefs from CHAMPION1 mfg |
| OAB-6 | Ignition / Spark Plugs | 1 xrefs from BOSCH1 mfg |
| OB-4H | Ignition / Spark Plugs | 1 xrefs from BOSCH1 mfg |
| OB-4L | Ignition / Spark Plugs | 1 xrefs from AUTOLITE1 mfg |
| OB4-LM | Ignition / Spark Plugs | 1 xrefs from BOSCH1 mfg |
| OB6S | Ignition / Spark Plugs | 1 xrefs from ACDELCO1 mfg |
