NGK SILMAR9B9 x4 – Kawasaki Ninja H2R 2015–On
4 genuine NGK SILMAR9B9 OE-spec iridium/platinum spark plugs — a complete four-plug service set for the listed four-cylinder Kawasaki application.
Primary Fitment
Kawasaki Ninja H2R, 2015–On.
NGK EMEA lists SILMAR9B9 / stock 95399 for the four-cylinder Ninja H2R from 2015 onward. Kawasaki's 2026 H2R diagram specifies 92070-0047, four required.
NGK Specification
- NGK part number: SILMAR9B9
- NGK stock number: 95399
- Centre electrode: fine iridium tip
- Ground electrode: platinum chip / SPE technology
- Wrench / hex size: 14 mm
- Thread diameter: 10 mm
- Thread reach: 26.5 mm
- NGK catalogue spark gap: 0.9 mm
Kawasaki OE Reference
- Kawasaki OE spark plug: 92070-0047
- Kawasaki description: PLUG-SPARK, SILMAR9B9 (NGK)
NGK states SILMAR9B9 / 95399 was developed from its Kawasaki original-equipment business, with OE reference 920700047. Kawasaki's current parts diagrams continue to show 92070-0047 against SILMAR9B9.
Other Verified SILMAR9B9 Applications
- Kawasaki Ninja ZX-10R — 2016–On — 4 plugs
- Kawasaki Ninja ZX-10RR — 2017–On — 4 plugs
- Kawasaki Ninja H2 — 2015–2018 — 4 plugs
- Kawasaki Ninja H2R — 2015–On — 4 plugs
- Kawasaki W230 — 2025–2026 — 1 plug
- Kawasaki KLX230 S — 2025–2026 — 1 plug
Compatibility Check
Confirm SILMAR9B9 / stock 95399, Kawasaki OE 92070-0047, exact model/year and required quantity before ordering. Similar Kawasaki Ninja and KLX model names can use different plugs depending on engine and generation.
Google Search Terms / Product Identifiers
NGK SILMAR9B9, NGK 95399, Kawasaki 92070-0047, SILMAR9B9 spark plug, Kawasaki Ninja H2R spark plug, Kawasaki ZX-10R spark plugs, Kawasaki ZX-10RR spark plugs, Kawasaki Ninja H2 spark plugs, Ninja H2R spark plugs, Kawasaki W230 spark plug, KLX230 S spark plug.
Delivery & Returns
- Free UK delivery with an estimated 2–3 working-day service
- 30-day returns, subject to the item being returned in its original condition