Spark Plug: Specifications
| Spark Plug Type | Exc. Si Or HF Models | NGK | BUR5EB-11 |
| ND | W16EKR-S11 | ||
| Si Models | NGK | BPR6EY-11 | |
| ND | W20EXR-U11 | ||
| HF Models | NGK | BUR4EB-11 | |
| ND | W14EKR-S11 | ||
| Gap | 0.039 to 0.043 Inch (in) | ||
| Torque | 13 Foot Pound-Force (ft.lb) |
| Spark Plug Type | Exc. Si Or HF Models | NGK | BUR5EB-11 |
| ND | W16EKR-S11 | ||
| Si Models | NGK | BPR6EY-11 | |
| ND | W20EXR-U11 | ||
| HF Models | NGK | BUR4EB-11 | |
| ND | W14EKR-S11 | ||
| Gap | 0.039 to 0.043 Inch (in) | ||
| Torque | 13 Foot Pound-Force (ft.lb) |