Spark Plugs
WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
| ENGINE |
PLUG TYPE |
ELECTRODE GAP |
| 3.7L V-6 |
ZFR6F - 11G (NGK) |
1.1mm (0.043 in.) |
| 4.7L V-8 (Intake/Upper Row) |
FR8TE2 |
1.0 mm (.040 in.) |
| 4.7L V-8 (Exhaust/Lower Row) |
FR8T1332 (Iridium tip) |
1.2mm (0.50 in.) |
| 5.7L V-8 |
REC14MCC4 |
1.0 mm (.040 in.) |
| 6.1L V-8 |
PLZTR5A-13 |
1.0 mm (.040 in.) |