Spark Plug Specifications: Notes
SPARK PLUG TYPE
| Application | AC | |
|---|---|---|
| 3.1L (VIN T) | ||
| All Except Camaro & Firebird | R43LTSE | |
| Camaro & Firebird | R43TSK | |
| 3.1L (VIN V) | R42LTS | |
| 3.3L (VIN N) | R44LTS6 | |
| 3.8L (VIN C & L) | R44LTS6 | |
SPARK PLUG GAP & TORQUE SPECIFICATIONS
| Application | Gap: In. (mm) | Torque: Ft. Lbs. (N.m) |
|---|---|---|
| 3.1L (REGAL VIN T) | .045 (1.14) | 11 (15) |
| 3.1L (VIN T & V) | .045 (1.14) | 18 (24) |
| 3.3L (VIN N) | .060 (1.52) | 20 (27) |
| 3.8L (VIN C & L) | .060 (1.52) | 20 (27) |