NGK LFR6A Spark Plug – 6668

NGK LFR6A replacement spark plug for engines specifying plug code LFR6A, including selected Yamaha WaveRunner and jet-boat applications. Supplied individually for routine ignition servicing.

Specifications

• NGK plug code: LFR6A
• NGK stock number: 6668
• Standard nickel spark plug with a resistor
• Thread diameter: 14 mm
• Thread reach: 26.5 mm
• Hex size: 16 mm (5/8 inch)
• Gasket seat and solid terminal

Before ordering

Match the complete plug code to the specification for your exact model, engine and year. Different Yamaha engines use different plugs; model brand alone does not establish compatibility.

Sold as one spark plug. Check the required quantity and follow the vehicle manufacturer’s gap and installation specifications.

Orders are fulfilled same day unless after 3pm, in that case orders are fulfilled first thing the following morning.

All shipping labels are Overnight Delivery however this is not guaranteed, especially to South Island. (subject to local shipping delays)

If SATURDAY DELIVERY is selected, cut-off is Friday 1:30pm - NORTH ISLAND and Thursday 1:30pm - SOUTH ISLAND - SATURDAY DELIVERY is not applicable to rural addresses, please choose a non-rural address.