NGK BU8H (6431) Spark Plug

NGK BU8H / 6431 Standard Spark Plug Replaces SF-24

This is the workhorse, the plug that is at the heart of smooth-running engines around the world.

OEM quality

Triple-gasket sealing process

Consistent performance

Plug of choice in thousands of boats worldwide

OMAX Thermostat to suit Yamaha / Selva, Mercury / Mariner & Honda Outboards

£13.95

Fuel Filter to replace Yamaha & Selva Pt. No. 6D8-WS24A-00 and Mercury Pt. No. 18-79799

From £7.95

OMAX Fuel Injection Pump Fuel Filter to suit Yamaha and Selva F30-F100 replacing Pt. No 6C5-24251-00

£8.95

OMAX Thermostat to suit Yamaha and Selva F80A / F100A replacing Pt. No. 67F-12411-01

£19.95