Spark Plugs
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| ENGINE |
PLUG TYPE |
ELECTRODE GAP |
| 3.7L |
ZFR6F - 11G (NGK) |
1.1mm (0.043 in.) |
| 4.7L (intake/upper row) |
FR8TE2 |
1.0 mm (.040 in.) |
| 4.7L (exhaust/lower row) |
FR8T1332 (iridium tip) |
1.2mm (0.50 in.) |
| 5.7L |
LZFR5C-11G |
1.1 mm (.043 in.) |