NGK CR6HIX Iridium Spark Plug
- Thread 10mm x hex 5/8" (16mm) x pitch 1.00mm
- Ceramic resistor
- Heat range 6
- 12.7mm (1/2") reach
- 0.6mm fine wire iridium centre electrode
- 0.7-0.8mm gap
Upgrade from the standard plug to NGK’s Iridium series for sharper performance and longer life. The ultra fine iridium centre electrode delivers a stronger, more consistent spark, improving throttle response, fuel efficiency, and cold starting. Iridium’s superior durability means less wear, longer service intervals, and reliable ignition even under extreme conditions. Key benefits over standard plugs:
- Stronger spark for improved combustion and throttle response
- Better fuel efficiency and smoother running
- Easier cold starts
- Longer lifespan thanks to iridium’s high melting point
- Reduced misfires and consistent performance under load
Before You Place Your Order...
- Note the image may not be exactly as item received and any slight difference will not be inferior or effect performance
- Check the fitment list to ensure this item will fit your vehicle
- When we refer to right or left, this is as you sit on your vehicle
- To find part by SKU, enter the number without "SKU" into the search box
- Products containing any fluid or hazardous materials, aerosols, batteries including large lithium jump starters cannot be shipped overseas due to courier restrictions although we can ship UK offshore and Scottish Highlands at higher shipping rates
- EU customers should check with your countries customs office to determine what additional costs such as tax or Import duties will be prior to purchasing. These charges are normally collected by the delivery company or when you pick the item up, they are not included in the item price or shipping charge on this website
All parts and accessories are brand new and include VAT where applicable.
Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.
The use of motorcycle manufacturers' names is for reference purposes only. We do not imply that the products we sell are made by or with the permission of the names listed.
Compatible Honda Models
- Honda C70 1975-1978
- Honda C90 M Cub (Electric Start) 1996-2003
- Honda C90 T Cub (Kick Start) 1996-2003
- Honda CA125 Rebel 1995-2000
- Honda CB250 Two Fifty (MC26) 1991-2003
- Honda CB50 J 1978-1981
- Honda CD250 U 1988-1994
- Honda CD50 S Benly 1996-1999
- Honda CF50 Chaly 1976-1995
- Honda CMX250 C Rebel 1985-1987, 1996-2014
- Honda CMX250 C2 Rebel 1999-2000
- Honda CMX250 CD Rebel Limited 1986
- Honda CMX250 X Rebel 2015
- Honda CRF50 F 2004-2014
- Honda CRF70 F 2004-2013
- Honda CRF80 F 2004-2009
- Honda CT70 Trail 1991-1994
- Honda PF50 Novio/Amigo 1975-1978
- Honda SCV100 Lead 2003-2008
- Honda ST50 C (Centrifugal Clutch) 1979-1981
- Honda ST50 Dax 1969-1970, 1978, 1987-1991, 1995-2000
- Honda ST50 IV 1971
- Honda ST50 K3 1978
- Honda ST50 M (Manual Clutch) 1979-1981
- Honda ST50 Sport II 1972-1975
- Honda ST50 VI 1976
- Honda ST50 VII 1977-1978
- Honda TRX70 Fourtrax 1986-1987
- Honda TRX90 X 2009
- Honda XR50 R 2000-2003
- Honda XR70 R 1997-2003
- Honda Z50 R 1979-1999
Compatible Hyosung Models
- Hyosung FX110 DLX Midas 1999-2004
- Hyosung FX110 Midas ECO 1999-2002
- Hyosung FX110 Midas STD 1999-2002
Compatible Jialing Models
- Jialing JD90 Freedom 1997-2002
Compatible Kawasaki Models
- Kawasaki AN112 D Britz R 2008-2011
- Kawasaki AX125 A Fury 2010
- Kawasaki AX125 B Fury 2010
- Kawasaki KLF110 A Mojave 1987-1988
- Kawasaki KLF110 B Mojave 1987-1988
- Kawasaki KLT110 A 1986
- Kawasaki KLX110 A 2001-2009
- Kawasaki KLX110 C 2010-2014
- Kawasaki KLX110 L D 2010-2014
- Kawasaki KLX140 A Monster Energy 2009
- Kawasaki KLX140 L B Monster Energy 2009
Compatible Keeway Models
- Keeway ARN125 2006-2009
Compatible Motorhispania Models
- Motorhispania Duna 125 Dual Plus Trail 2008-2010
- Motorhispania Duna 125 Hard Road Enduro 2008-2010
- Motorhispania Duna 125 Sports City Supermotard 2008-2010
Compatible Peugeot Models
- Peugeot New Vivacity 50 (4T) 2010
- Peugeot Sixties Vivacity 50 (4T) 2010
Compatible Polaris Models
- Polaris 200 Pheonix (Rear Drum) 2015
- Polaris 50 Outlaw 2010-2015
- Polaris 50 Predator (2T) 2007
- Polaris 90 Outlaw 2007-2014
- Polaris 90 Sportsman 2010-2014
- Polaris Ranger RZR 170 2009-2015
Compatible Suzuki Models
- Suzuki DR-Z110 2003-2005
- Suzuki FL125 SDW Address 2007-2010
- Suzuki GSXR50 GAG50 (RB50) 1986-1988
- Suzuki LT-Z50 Quadsport 2006-2010
- Suzuki LT-Z90 2007-2010, 2014
Compatible SYM Models
- SYM Cinderella 100 1999-2000
- SYM Cinderella 50 1999-2000
- SYM Mio 100 2005-2010
- SYM Mio 50 2005-2010
Compatible Yamaha Models
- Yamaha T50 Townmate 1986-1989
- Yamaha TTR110 E 2008-2013
- Yamaha TTR90 2000-2007
- Yamaha TTR90 E 2003-2007
- Yamaha XC115 S Delight 2014
- Yamaha XC125 Beluga 1992-1995
- Yamaha XC125 Riva 1986-2000
- Yamaha XC125 TR Cygnus 1996-2003
- Yamaha XV125 Virago 1997-2001
- Yamaha XV250 Route 66 1988-1989
- Yamaha XV250 S Virago 1995-2000
- Yamaha XV250 V-Star 2008-2013
- Yamaha XV250 Virago 1989-2007
- Yamaha XVS250 Dragstar 2001-2004
- Yamaha YBR125 (Carb) 2005-2007
- Yamaha YBR125 Custom 2008-2018
- Yamaha YBR125 FI 2007-2014
- Yamaha YFM125 R Raptor 2011-2012
