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Spark Plugs
SPARK PLUG TYPE
| Application |
Champion |
| 2.5L |
RC-12 LYC |
| 4.0L |
RC-9 YC |
| 4.2L |
RFN-14 LY |
| 5.9L |
RN-12 YC |
SPARK PLUG SPECIFICATIONS
| Application |
Gap: In. (mm) |
Torque: Ft. Lbs. (N.m) |
| 2.5L, 4.0L & 4.2L |
.035 (.89) |
27 (36.61) |
| 5.9L |
.033 (.84) |
27 (36.61) |