All Specifications
SPARK PLUG SPECIFICATIONS (4.0L V6)
| Type | Part No. | Gap In. (mm) | Torque Ft. Lbs. (N.m) |
|---|---|---|---|
| Denso | K20HR-U11 | .039-.043 (1.0-1.1) | 13 (18) |
| NGK | LFR6C-11 | .039-.043 (1.0-1.1) | 13 (18) |
SPARK PLUG SPECIFICATIONS (4.7L V8)
| Type | Part No. | Gap In. (mm) | Torque Ft. Lbs. (N.m) |
|---|---|---|---|
| Denso | SK20R11 | .039-.043 (1.0-1.1) | 13 (18) |
| NGK | 1FR6A11 | .039-.043 (1.0-1.1) | 13 (18) |