NGK CR8E Spark Plug - Yamaha WR250F / YZ250F / YZF-R3 / WR400F
One genuine NGK CR8E standard spark plug, selected from the current NGK/Niterra application catalogue for the fitments below.
Verified vehicle fitment
- Yamaha WR250F: CR8E applications from 2001; confirm exact model year
- Yamaha YZ250F: 2001-2013
- Yamaha YZF-R3: 2015-February 2018
- Yamaha WR400F: 1998-2002
- Yamaha YZ400F: from 1997; confirm exact model year
Fitment note: Later YZF-R3 and YZ250F models use different plugs; match the year before ordering.
Check before ordering: Match the exact model, year, engine/model code and plug already fitted. Registration year alone can be misleading because specifications can change within a model range.
Part and service references
- NGK part number / MPN: CR8E
- NGK stock number: 1275
- NGK quick reference: Q226
- Iridium alternative: NGK CR8EIX, stock 4218 (only where the application catalogue permits)
Vehicle-maker OEM numbers are model- and market-dependent. No unverified OEM number has been substituted for the confirmed NGK reference above.
Product details
- Quantity: 1 genuine NGK CR8E standard spark plug
- Heat range: 8
- Thread diameter: 10 mm
- Thread reach: 19 mm
- Hex size: 16 mm
- Resistor spark plug
Electrode gap and installation torque vary by application. Follow the motorcycle manufacturer's workshop specification.
Delivery and returns
- Free UK delivery with an estimated 2-3 working-day service
- 30-day returns; the plug must be unused and in resaleable packaging