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NGK Spark plug CR9EK standard

NGK Spark plug CR9EK standard
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Description Technical specifications This product is suitable for the following motorcycles Stock Instructions & downloads

Description

The spark plug plays an essential role in every petrol engine. It is responsible for the ignition of the air-fuel mixture. The nature of this ignition plays a major part in the way the engine runs, enabling or limiting smooth running, powerful performance, engine efficiency, and the quality of its emissions.

If you consider that a spark plug may ignite well over 3,500 times per minute, it becomes clear how much modern spark plug technology contributes to meeting modern fuel consumption and pollution standards. Replacing your spark plugs in time benefits your engine's performance, but may also benefit the environment.

Besides standard spark plugs, iridium spark plugs are also available as an upgrade.
Iridium spark plugs from NGK are currently the most technically advanced solution. They come with a laser-welded iridium alloy tip on the central electrode.
Iridium is a precious metal and one of the hardest metals known to man. It has a melting point of 2450 °C and is highly resistant to spark erosion. By using this metal the spark plug service life can be doubled in comparison to standard spark plugs.
In addition, the precious metal allows the central electrode to be significantly thinner with a width of only 0.6 mm. This reduced width significantly lowers the required ignition voltage and contributes to an improved expansion of the flame front in the combustion chamber.
Iridium spark plugs generate a self-cleaning effect. Regardless of the operating temperature, electrical discharges take place in the ring gap between the central electrode and the insulator. These remove any soot particles, ensuring that the ignition voltage is not diverted.

The correct tightening torque is essential when fitting a new spark plug. Find the correct torque for your spark plug here.

Please note: Spark plugs are always sold individually.

The first letter of the NGK spark plug model number tells you which spark plug wrench you should use:

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Technical specifications

Product identifiers
EAN 087295145487
MPN NGK CR9EK

This product is suitable for the following motorcycles

Select an available brand to view suitable models

Moto Comment
ATK 600 Supermotard 03 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
Moto Comment
BETA M4 4-T Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
BETA Alp 4.0 04-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
BETA Alp 4.0 4T 03-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
BETA Euro 350 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
BETA Jonathan 350 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
BETA M4 4T Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
BETA Motard 4.0 4T 03-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
Moto Comment
BIMOTA SB 7 94-95 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
BIMOTA SB 8 R 98-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
BIMOTA SB-8 SB 8 R SB-8 Spark plugs required for the entire engine block: CR9EK (x 2)
Electrode gap: 0.7 mm
BIMOTA SB-8 SB 8 R Special SB-8 Spark plugs required for the entire engine block: CR9EK (x 2)
Electrode gap: 0.7 mm
Moto Comment
CANNONDALE EX 400 01-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
CANNONDALE MX 400 00-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
CANNONDALE XC 400 01-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
Moto Comment
CCM R30 Supermotard 02-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
Moto Comment
KAWASAKI ZXT10E GPZ 1100 E ZXT10E 95-98 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZXT10E GPZ 1100 F ZXT10E 96-98 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZR 1100 C 97-01 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZRT10C ZRX 1100 C ZRT10C 97-00 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZRT20AC ZRX 1200 C ZRT20AC 01-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZRT20AA ZRX 1200 R ZRT20AA 01-06 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZRT20AB ZRX 1200 S ZRT20AB 01-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZR 400 D Xanthus 93 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZX 400 91-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZX400L ZXR 400 ZX400L 98-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZZR 400 N6 98-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZZR 400 N7 99-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI Z 750 04-06 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI Z 750 ABS 07-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZR750NPA Z 750 R ZR750NPA 11-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZR750J Z 750 S ZR750J 05-06 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI Z 800 14-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI Z 800 E-Version 14-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI Z750 ZR 750 J Z750 04-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI Z750 ZR 750 J Z750 05-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI Z750S ZR 750 K Z750S 06-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI Z750 ZR 750 L Z750 07-10 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI Z750 ZR 750 M Z750 07-10 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI Z750R ZR 750 N Z750R 11-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZRT00AA Z 1000 A ZRT00AA 03-06 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
KAWASAKI ZX900B ZX-9R B Ninja ZX900B 94-97 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZX900CC ZX-9R C Ninja ZX900CC 98-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZX900CD ZX-9R D Ninja ZX900CD 98-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZX900EE ZX-9R E Ninja ZX900EE 00-01 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
KAWASAKI ZX900EF ZX-9R F Ninja ZX900EF 02-03 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
Moto Comment
SUZUKI 350 Goose 93-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
SUZUKI DK41A DR 350 DK41A 94-95 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.6 mm
SUZUKI SK42B DR 350 S SK42B 94 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.6 mm
SUZUKI SK42 DR 350 SE SK42 94-99 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.6 mm
SUZUKI SK42B DR 350 SH SK42B 94 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.6 mm
SUZUKI GK75 GSF 400 BANDIT GK75 93-95 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI GSX-R400 93-... Spark plugs required for the entire engine block: CR9EK (x 2)
Electrode gap: 0.7 mm
SUZUKI A81111 GSF 600 Bandit A81111 00-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI A81121 GSF 600 Bandit A81121 00-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI GN77B GSF 600 S Bandit GN77B 95-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI A82111 GSF 600 SU Bandit A82111 00-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.6 mm
SUZUKI GN77B GSF 600 SU Bandit GN77B 96-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.6 mm
SUZUKI A82121 GSF 600 U Bandit A82121 00-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.6 mm
SUZUKI GN77B GSF 600 U Bandit GN77B 96-99 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.6 mm
SUZUKI WVA8 GSF 600 Y Bandit WVA8 00-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.6 mm
SUZUKI GN72B , AJ1213 GSX 600 F GN72B , AJ1213 96-01 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI GN72B , AJ1213 GSX 600 FU GN72B , AJ1213 96-01 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI GN72B , AJ1213 GSX 600 FU2 GN72B , AJ1213 96-01 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI AE1213 GSX 750 AE1213 98-03 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI AK1113 GSX 750 F AK1113 98-06 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
SUZUKI GR7BB GSX-R 750 W GR7BB 92-93 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
Moto Comment
TRIUMPH HM 1050 07-... Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH Daytona 600 03-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
TRIUMPH Daytona 650 04-05 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
TRIUMPH Speed Four 600 02-05 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
TRIUMPH Speed Triple S 600 02-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
TRIUMPH TT 600 99-03 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
TRIUMPH D67LC Daytona 675 D67LC 06-12 Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH Daytona 675 RR 06-08 Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH Street Triple 675 07-11 Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH Street Triple 675 R 08-11 Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH Tiger 800 10-... Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH Tiger 800 XC 10-... Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH Tiger 800 XRT 15-... Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.7 mm
TRIUMPH 595N Daytona 955i 595N 02-06 Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.6 mm
TRIUMPH Speed Triple 955 02-04 Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.6 mm
TRIUMPH Sprint 955 RS 01-05 Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.6 mm
TRIUMPH Sprint 955 ST 01-... Spark plugs required for the entire engine block: CR9EK (x 3)
Electrode gap: 0.6 mm
Moto Comment
VERTEMATI E 450 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI E 450 E 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI E 501 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI E 501 E 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI E 570 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI E 570 E 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI S 501 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI SR 501 09-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
VERTEMATI S 570 03-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.7 mm
Moto Comment
YAMAHA WR 250 13-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
YAMAHA WR 250 R 08-... Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
YAMAHA 32C... WR 250 RY 32C... 09 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
YAMAHA 32C900 WR 250 RYC 32C900 09 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
YAMAHA WR 250 X 08-14 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
YAMAHA 32CC00 WR 250 XY 32CC00 09 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
YAMAHA 32CA00 WR 250 XYC 32CA00 09 Spark plugs required for the entire engine block: CR9EK (x 1)
Electrode gap: 0.8 mm
YAMAHA FZ6 600 Fazer 03-06 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
YAMAHA FZ6 600 Fazer 04-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZ6 600 Fazer S2 07-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.8 mm
YAMAHA 1B3D00 FZ6 600 N 1B3D00 04-07 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 5S3100 FZ6 600 NA 5S3100 07 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZ6 600 NAHG 08-09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 5S4... FZ6 600 NAHG 5S4... 07 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZ6 600 NHG 06-09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 5S5... FZ6 600 NHGY 5S5... 09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 5VXL00 FZ6 600 S 5VXL00 04-08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 4P5... FZ6 600 SA 4P5... 06-08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 5S2... FZ6 600 SAHG 5S2... 07-09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZ6 600 SHG 07-09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 4S8500 FZ6 600 SHGW 4S8500 07 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 4S8700 FZ6 600 SHGX 4S8700 08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 4S8C00 FZ6 600 SHGY 4S8C00 09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZS 600 Fazer 03-04 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZ1 06-07 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 2D1A00 FZ1 2D1A00 08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZ1 Fazer 06-07 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 3C3G00 FZ1 Fazer 3C3G00 08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 2D1 FZ1 N 2D1 06-10 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 22C FZ1 NA 22C 08-10 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 2D1... FZ1 NX 2D1... 08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 2D1... FZ1 NY 2D1... 09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 3C3... FZ1 S 3C3... 06-10 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA FZ1 SA 10-... Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 5D0... FZ1 SA 5D0... 07-10 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 3C3K00 FZ1 SX 3C3K00 08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 3C3S00 FZ1 SY 3C3S00 09 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm
YAMAHA 4C8 YZF-R1 4C8 04-08 Spark plugs required for the entire engine block: CR9EK (x 4)
Electrode gap: 0.7 mm

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Stock

Art.nr. Drongen Willebroek Nivelles Brugge Zaventem Tournai Herk-de-Stad Alleur
NGK CR9EK
Art.nr. NGK CR9EK
Drongen
Willebroek
Nivelles
Brugge
Zaventem
Tournai
Herk-de-Stad
Alleur

Last modified on Friday, October 31, 2025 at 13:26