Spark Plug – ZFR4F-11
The ZFR4F-11 spark plug is designed for high efficiency and long-lasting performance in demanding conditions.
- Shell thread diameter: 14 mm
- Thread pitch: 1.25 mm
- Seat type: Gasket
- Reach: 19 mm (3/4″)
- Hex size: 5/8″ (16 mm)
- Terminal type: Solid
- Overall height: ISO
- Gap: 0.043″ (1.1 mm)
- Center electrode material: Nickel
- Type: V-Cut
- Size: 2.5 mm
- Projection: Extended projection
- Ground electrode material: Nickel
- Type: Standard
- Specifications: Resistor
- Resistor value: 5 kOhm
- Heat range: 4
- Torque specs: Cast Iron: 18-25.3 lb. ft., Aluminum: 18-21.6 lb. ft.
- Brand: NGK
- Product number: 4043
NGK SKU: 4043
VDM – Reya SKU: NGKMZFR4F-11
EAN CODE: 6,0473








