Spark Plug – MUR4
The MUR4 spark plug offers reliable ignition and efficiency for various engine types.
- Shell thread diameter: 14 mm
- Thread pitch: 1.25 mm
- Seat type: Tapered
- Reach: 11.6 mm (0.460″)
- Hex size: 5/8″ (16 mm)
- Terminal type: Solid
- Overall height: ISO
- Gap: 0.039″ (1.0 mm)
- Center electrode material: Nickel
- Type: V-Cut
- Size: 2.5 mm
- Projection: Projected
- Ground electrode material: Nickel
- Type: Standard
- Specifications: Resistor
- Resistor value: 5 kOhm
- Heat range: 4
- Torque specs: Cast Iron: 10.8-18 lb. ft., Aluminum: 7.2-14.5 lb. ft.
- Brand: NGK
- Product number: 6630
NGK SKU: 6630
VDM – Reya SKU: NGKMUR4
EAN CODE: 3,7557
