NGK SPARK PLUG KR8AI 5477
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This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.
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NGK SPARK PLUG KR8AI 5477 is available to order. Please contact us to confirm availability and lead time.
Pickup currently unavailable at Braydon Trailers HQ
BTP – Your Trusted Trailer & ATV Specialists in the South West
Authorised dealer for top brands, including CFMOTO, Brian James, Debon, Cheval Liberté, Tiki, Woodford, Erde, and more.
Description
Description
NGK Lazer Iridium Spark Plug - KR8AI
Features:
- Laser-welded Iridium center electrode tip.
- Platinum disc welded to the backside of the ground electrode for extended life.
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing.
- Provides faster starts and quicker acceleration.
- Improves fuel economy and reduces emissions.
- Best OEM Iridium spark plug available.
- Original Equipment Manufacturer approved design.
- Sold individually.
Note: For an Iridium IX Plug, order DCPR8EIX.
Specifications:
- Heat Range: 8
- Thread Size: 12 mm
- Type: Resistor
- Units Sold: Each
- Weight: 0.12 lbs
- Alternate/OEM Part Numbers: 21030009, 5477
Compatible Arctic Cat Models:
- 4-Stroke Series: 2001, 2003 (Touring), 2002 (Touring), 2003 (Trail), 2002 (Trail).
- Bearcat Wide Track: 2008, 2007, 2006, 2005, 2004, 2003.
- Bearcat Wide Track Turbo: 2008, 2007, 2006.
- Bearcat Wide Track Turbo Articulating: 2008, 2007.
- Panther 660: 2008, 2006.
- Panther 660 Touring: 2007.
- Panther 660 Trail: 2007, 2006.
- T660 Touring: 2006, 2005, 2004.
- T660 Turbo: 2006, 2005, 2004.
- T660 Turbo LE: 2006.
- T660 Turbo ST: 2006, 2005.
- T660 Turbo Touring: 2007, 2006, 2005, 2004.
- T660 Turbo Touring LE: 2007, 2006.
- T660 Turbo Trail: 2007.
- T660 Turbo Trail LE: 2007.
Compatible Harley-Davidson Models:
- Night Rod - VRSCD: 2006, 2008 (EFI), 2007 (EFI).
- Night Rod Special - VRSCDX: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008 (EFI), 2007 (EFI).
- Street Rod - VRSCR: 2006, 2007 (EFI).
- V-Rod - VRSCA: 2006, 2005, 2004, 2003, 2002.
- V-Rod - VRSCAW: 2010, 2009, 2008 (EFI), 2007 (EFI).
- V-Rod - VRSCB: 2005, 2004.
- V-Rod Muscle - VRSCF: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009.
Additional Information:
- Part No.: 37-KR8AI (oro2u.com).
- NGK KR8AI Iridium IX Spark Plug for Harley-Davidson V-Rod models (2006-2013).
This premium spark plug is engineered for high performance, durability, and optimized functionality, making it ideal for both Arctic Cat and Harley-Davidson models

