| Product Type | Spark Plug |
|---|---|
| Product Group | Ignition & Electrical Parts |
NGK SPARK PLUG CR9EKB 2305
NGK Dual Electrode Spark Plug – CR9EKB
Overview:
- NGK’s superior heat range is achieved through the use of copper wire, replacing conventional iron cores. This enhances heat dissipation, cooling the electrode and insulator tip more efficiently.
- The spark plug features a higher pre-ignition rating, owing to its high conductivity copper and elongated nose insulator, making it suitable for high-performance engines.
Specifications:
- Product: NGK Dual Electrode Spark Plug
- Model: CR9EKB
- Heat Range: 9
- Thread Size: 10 mm
- Type: Resistor
- Quantity: Sold individually
- Weight: 0.06 lbs
- Alternate/OEM Part Number(s): 21030042, 2305
Aprilia
- 2009 Aprilia RSV4
- 2010 Aprilia RSV4 Factory
- 2015 Aprilia RSV4 Factory APRC SE
- 2014 Aprilia RSV4 Factory APRC SE
- 2013 Aprilia RSV4 Factory APRC SE
- 2012 Aprilia RSV4 Factory APRC SE
- 2011 Aprilia RSV4 Factory APRC SE
- 2011 Aprilia RSV4 R
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- 2012 Aprilia RSV4 R APRC
- 2011 Aprilia RSV4 R APRC
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- 2016 Aprilia RSV4 RR
- 2015 Aprilia RSV4 RR
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- 2016 Aprilia Tuono V4 1100 Factory APRC
- 2015 Aprilia Tuono V4 1100 Factory APRC
- 2015 Aprilia Tuono V4 R APRC
- 2014 Aprilia Tuono V4 R APRC
- 2013 Aprilia Tuono V4 R APRC
- 2012 Aprilia Tuono V4 R APRC
- 2017 Aprilia Tuono V4 RR
- 2016 Aprilia Tuono V4 RR
- 2015 Aprilia Tuono V4 RR
BMW
- 2010 BMW G450X
- 2009 BMW G450X
KTM
- 2018 KTM 250 SX-F
- 2017 KTM 250 SX-F
- 2016 KTM 250 SX-F
- 2015 KTM 250 SX-F
- 2014 KTM 250 SX-F
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- 2007 KTM 250 SX-F
- 2006 KTM 250 SX-F
- 2005 KTM 250 SX-F
- 2014 KTM 250 XC-F
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- 2012 KTM 250 XC-F
- 2009 KTM 250 XC-F
- 2008 KTM 250 XC-F
- 2007 KTM 250 XC-F
- 2012 KTM 250 XCF-W
- 2009 KTM 250 XCF-W
- 2008 KTM 250 XCF-W
- 2007 KTM 250 XCF-W
- 2010 KTM 250 XCF-W Champions Edition
- 2011 KTM 250 XCF-W Six Days
- 2018 KTM 450 SX-F
- 2017 KTM 450 SX-F
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- 2015 KTM 450 SX-F
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- 2012 KTM 450 SX-F
- 2011 KTM 450 SX-F
- 2010 KTM 450 SX-F
- 2012 KTM 450 SX-F Factory Edition
- 2015 KTM 450 XC-F
- 2014 KTM 450 XC-F
- 2013 KTM 450 XC-F
- 2016 KTM 450 XC-W
- 2015 KTM 450 XC-W
- 2014 KTM 450 XC-W
- 2013 KTM 450 XC-W
- 2012 KTM 450 XC-W
Yamaha
- 2009 Yamaha Phazer
- 2008 Yamaha Phazer
- 2007 Yamaha Phazer
- 2007 Yamaha Phazer FX
- 2013 Yamaha Phazer GT
- 2012 Yamaha Phazer GT
- 2011 Yamaha Phazer GT
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- 2007 Yamaha Phazer Mountain Lite
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- 2016 Yamaha Phazer MTX
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- 2011 Yamaha Phazer RTX
- 2010 Yamaha Phazer RTX
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- 2008 Yamaha Phazer RTX
- 2018 Yamaha Phazer XTX
- 2017 Yamaha Phazer XTX
- 2016 Yamaha Phazer XTX
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- 2014 Yamaha Phazer XTX
- 2013 Yamaha Venture Lite
- 2012 Yamaha Venture Lite
- 2011 Yamaha Venture Lite
- 2010 Yamaha Venture Lite
- 2009 Yamaha Venture Lite
- 2008 Yamaha Venture Lite
- 2007 Yamaha Venture Lite
- 2018 Yamaha Venture Multi Purpose
- 2017 Yamaha Venture Multi Purpose
- 2016 Yamaha Venture Multi Purpose
- 2015 Yamaha Venture Multi Purpose
- 2014 Yamaha Venture Multi Purpose
- 2013 Yamaha Venture Multi Purpose
Additional Information:
- NGK CR9EKB spark plug is designed specifically for motocross applications like KTM SX-F250 (2006-2011).
- Features a multi-ground plug design with a 10mm thread size, 19mm (3/4″) reach, 5/8″ (16mm) hex size, and a gasket seat.
- Includes a resistor, projected tip, solid terminal nut, dual ground electrodes, and a .031″ (0.8mm) gap.
- The multi-ground electrodes improve ignition capabilities and are less sensitive to voltage requirements due to gap growth.
- Designed for various firing tip self-cleaning abilities, including supplementary gap, intermittent discharge, or semi-surface discharge.
- Maintains all features of traditional NGK plugs, including corrugated ribs and pure alumina silicate ceramic insulator, ensuring greater strength and better heat transfer.
- Copper-cored and triple-sealed for enhanced heat removal and interior leakage prevention.
Part Number:
- 37-CR9EKB (Source: oro2u.com)
Note:
- NGK’s traditional plugs are designed for longevity and optimal performance, with corrugated ribs to prevent flashover and a pure alumina silicate ceramic insulator for superior strength and heat transfer.
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