All Specifications
SPARK PLUG TYPE
| Application |
Specification |
| 4.0L |
NGK ZFR5N |
| 4.7L |
| |
Except High Output |
Champion RC12MCC4 |
| |
High Output |
Champion RC7PYCB4 |
SPARK PLUG SPECIFICATIONS
| Application |
Gap - In. (mm) |
Torque - Ft. Lbs. (N.m) |
| 4.0L |
.040 (1.01) |
22 (30) |
| 4.7L |
.040 (1.01) |
18-22 (24-30) |