2Bros Parts

NGK SPARK PLUG DR8EIX RACING 6681 NG6681

£16.16

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UK delivery £4.99, free over £60 2–4 business days

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NGK Iridium IX Spark Plug DR8EIX. This spark plug features an ultra-small diameter 0.6mm iridium center electrode that reduces voltage requirement and extends ignition system life. It has a new metal shell plating for enhanced anti-corrosion and anti-seizing properties. The tapered cut ground electrode reduces quenching for better flame core growth and increased performance. Sold individually. Specifications: Heat Range 8, Thread Size 12 mm, Type Resistor, Weight 0.12 lbs, Reach 19mm (3/4"), Hex Size 11/16" (18mm), Seat Type Gasket, Gap .031" (0.8mm), Terminal Type Stud Terminal Threads. Alternate/OEM Part Numbers: 6681, DR8EIX. Part No.: 37-DR8EIX.

Specifications
SKU
37-DR8EIX
Brand
NGK
Availability
In Stock (3)

Fitments (119)

MakeModelYear
HONDAXR 2001980
HONDAXR 2001981
HONDAXR 2001982
HONDAXR 2001983
HONDAXR 2001986
HONDAXR 2001987
HONDAXR 2001988
HONDAXR 2001989
HONDAXR 2001990
HONDAXR 2001991
HONDAXR 2001992
HONDAXR 2001993
HONDAXR 2001994
HONDAXR 2001995
HONDAXR 2001996
HONDAXR 2001997
HONDAXR 2001998
HONDAXR 2001999
HONDAXR 2002000
HONDAXR 2002001
HONDAXR 2002002
KAWASAKIKL 6001984
KAWASAKIKL 6001985
KTM620 ADVENTURE1996
KTM620 ADVENTURE1997
KTM620 ADVENTURE1998
KTM620 ADVENTURE1999
KTM620 ADVENTURE2000
KTM620 ADVENTURE2001
KTM620 ADVENTURE2002
KTM620 ADVENTURE2003
KTM620 ADVENTURE2004
KTM620 ADVENTURE2005
KTM620 ADVENTURE2006
KTM620 ADVENTURE2007
KTM620 ADVENTURE2008
KTM620 ADVENTURE2009
KTM620 ADVENTURE2010
KTM620 ADVENTURE2011
KTM620 ADVENTURE2012
KTM620 ADVENTURE2013
KTM620 ADVENTURE2014
KTM620 ADVENTURE2015
KTM620 ADVENTURE2016
KTM620 ADVENTURE2017
KTM620 ADVENTURE2018
KTM620 ADVENTURE2019
KTM620 ADVENTURE2020
KTM620 ADVENTURE2021
SUZUKIDR 1251999
SUZUKIDR 1252000
SUZUKIDR 1252001
SUZUKIDR 4001980
SUZUKIDR 4001981
SUZUKIDR 4001982
SUZUKIDR S 1251982
SUZUKIDR S 1251983
SUZUKIDR S 1251984
SUZUKIDR S 1251985
SUZUKIDR S 1251986
SUZUKIDR S 1251987
SUZUKIDR S 1251988
SUZUKIDR S 1251989
SUZUKIDR S 1251990
SUZUKIDR S 1251991
SUZUKIDR S 1251992
SUZUKIDR S 1251993
SUZUKIDR S 1251994
SUZUKIDR S 2001986
SUZUKIDR S 2001987
SUZUKIDR S 2001988
SUZUKIDR S 2001989
SUZUKIDR S 2001990
SUZUKIDR S 2001991
SUZUKIDR S 2001992
SUZUKIDR S 2001993
SUZUKIDR S 2001994
SUZUKIDR S 2001995
SUZUKIDR S 2001996
SUZUKIDR S 2001997
SUZUKIDR S 2001998
SUZUKIDR S 2001999
SUZUKIDR S 2002000
SUZUKIDR S 2002001
SUZUKIDR S 2002002
SUZUKIDR S 2002003
SUZUKIDR S 2002004
SUZUKIDR S 2002005
SUZUKIDR S 2002006
SUZUKIDR S 2002007
SUZUKIDR S 2002008
SUZUKIDR S 2002009
SUZUKIDR S 2002010
SUZUKIDR S 2002011
SUZUKIDR S 2002012
SUZUKIDR S 2002013
SUZUKIDR S 2002014
SUZUKIDR S 2002015
SUZUKIDR S 2002016
SUZUKIDR S 2002017
SUZUKIDR S 2002018
SUZUKIDR S 2002019
SUZUKIDR S 2002020
SUZUKIDR S 2002021
SUZUKIDR Z L 1252010
SUZUKIDR Z L 1252011
SUZUKIDR Z L 1252012
SUZUKIDR Z L 1252013
SUZUKIDR Z L 1252014
SUZUKIDR Z L 1252015
SUZUKIDR Z L 1252016
SUZUKIDR Z L 1252017
SUZUKIDR Z L 1252018
SUZUKIDR Z L 1252019
SUZUKIDR Z L 1252020
SUZUKIDR Z L 1252021
SUZUKISP 4001980
SUZUKISP 4001981
SUZUKISP 4001982
General Product Group
Ignition & Electrical Parts
General Product Type
Spark Plug
Variant Id
235602
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

NGK Iridium IX Spark Plug - DR8EIX

Experience the pinnacle of spark plug technology with the NGK Iridium IX Spark Plug. Engineered for superior performance, this spark plug enhances acceleration, improves fuel efficiency, and ensures consistent spark stability. The ultra-fine 0.6mm iridium center electrode requires less voltage, extending the life of your ignition system and delivering a brighter, stronger spark. Its unique metal shell plating provides enhanced resistance to corrosion and seizing, ensuring reliable operation.

Key Features:

  • Ultimate spark plug technology for peak performance.
  • Iridium electrode is 25% smaller than platinum and 1/4 the size of a conventional nickel electrode.
  • Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life.
  • New metal shell plating for enhanced anti-corrosion and anti-seizing properties.
  • Fine wire (0.6mm) iridium center electrode provides brighter, stronger sparks.
  • Tapered cut ground electrode reduces quenching for better flame core growth and increased performance.
  • Triple-sealed construction and copper core enhance durability and heat transfer.
  • Sold individually.

Specifications:

  • Heat Range: 8
  • Thread Size: 12 mm
  • Type: Resistor
  • Weight: 0.12 lbs
  • Reach: 19mm (3/4 inch)
  • Hex Size: 11/16 inch (18mm)
  • Seat Type: Gasket
  • Gap:.031 inch (0.8mm)
  • Terminal Type: Stud Terminal Threads

Part Number Reference:

Part No.: 37-DR8EIX

Alternate/OEM Part Numbers: 6681, DR8EIX

Note: Does not include terminal nut. If necessary, order part #067606-0051.

Before you buy

QUESTIONS? JUST ASK

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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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