NGK CR9EKB Spark Plug - Multi‑Ground, Heat Range 9 | 4Boats
CR9EKB-NGK
- Dispatched in 2-3 days
- 30 Day Return Policy
- Low stock - 6 items left
- Backordered, shipping soon
No reviews
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.
Regular price£9.99
/
Tax included.
The NGK CR9EKB is a high‑performance multi‑ground electrode spark plug delivering efficiency and reliability for motorcycles, ATVs, snowmobiles and marine engines.
- Multi‑Ground Electrode Design - dual ground electrodes improve ignition reliability and consistent combustion.
- Thread Size: 10 mm diameter, 1.0 mm pitch; Thread Reach: 19 mm (3/4"); Seat Type: Flat gasket seat.
- Hex Size: 16 mm (5/8"); Heat Range: 9 (NGK rating - mid‑cold); Spark Gap: 0.7-0.8 mm (0.028-0.Ø 31").
- Electrode Design: multi‑ground with 2 ground electrodes; Electrode Material: copper core centre electrode with nickel alloy tips.
- Resistor: Yes - 5 kΩ for EMI suppression; Terminal Type: solid non‑removable terminal nut; Manufacturer Part Number: NGK 2305 (CR9EKB).
- Applications: Aprilia RSV4, KTM SX‑F/XC‑F, Husqvarna TE/TC, Yamaha FZ/YZF, Yamaha Phazer, Venture Lite, Kawasaki Jet Ski models and many marine & PWC engines.
- Check Compatibility: always verify the correct spark plug for your engine before installation; gap adjustment: pre‑gapped to 0.7-0.8 mm but confirm engine specs.
- Installation & Maintenance: hand‑tighten first to avoid cross‑threading; follow manufacturer torque settings; no anti‑seize required due to trivalent plating; inspect and replace per service schedule.
Ideal as an OEM replacement for high‑performance bikes and personal watercraft, the CR9EKB balances heat control, durability and dependable ignition.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
