Specifications - Spark Plugs
| Engine |
Spark Plug |
Electrode Gap |
Thread Size |
| 2.7L |
RE14PMC5 |
1.27 mm (0.050 in.) |
M14 X 1.25 |
| 3.5L |
ZFR5LP-13G |
1.27 mm (0.050 in.) |
M14 X 1.25 |
| 5.7L |
REC14MCC4 |
1.01 mm (0.040 in.) |
M14 X 1.25 |
| 6.1L |
PLZTR5A-13 |
1.01 mm (0.040 in.) |
M14 X 1.25 |