SKU: 48436706901

NGK 6664 FITS: Iridium IX Spark Plug Box of 4 (BR7EIX) Spark Plugs

$39.89 $44.32
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Description

NGK 6664 FITS: Iridium IX Spark Plug Box of 4 (BR7EIX) Spark PlugsNGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • Outstanding acceleration, high fuel efficiency and durability
  • Fine iridium tip ensures durable and consistent spark

This Part Fits:

Year Make Model Submodel
2008-2009 Benelli Velvet 125 Base
1974-1975 Harley-Davidson SX125 Base
1979 Honda Accord Base
1979 Honda Accord LX
1977-1980 Honda FL250 Odyssey Base
1989-1990 Honda FL400R Pilot Base
1979-1980 Honda Prelude Base
1973-1978 Honda XL175 Base
2011-2014 Husaberg TE250 Base
2011-2014 Husaberg TE300 Base
2014-2016 Husqvarna TE250 Base
2014-2016 Husqvarna TE300 Base
1989-1992 Kawasaki JB650 Jet Mate Base
1989-1996 Kawasaki JF650 TS Base
1986,1988-1995 Kawasaki JF650 X2 Base
1991-1995 Kawasaki JL650 SC Base
1986-1988 Kawasaki JS300 Base
1987-1991 Kawasaki JS300 300SX Base
1976 Kawasaki JS400 Base
1977-1992 Kawasaki JS440 Base
1987-1993 Kawasaki JS650 650SX Base
1980-1982 Kawasaki KE175 Base
1978-1983 Kawasaki KL250 Base
1981-1984 Kawasaki KLT200 Base
1979-1980 Kawasaki KLX250 Base
1978 Kawasaki KZ200 Base
1974-1977 Kawasaki KZ400/D Base
1977-1978 Kawasaki KZ400A Deluxe Base
1978-1979 Kawasaki KZ400B Base
1978 Kawasaki KZ400C Special Base
1979 Kawasaki KZ400H LTD Base
1975-1977 Kawasaki KZ400S Special Base
1980-1982 Kawasaki KZ440A LTD Base
1980-1981 Kawasaki KZ440B/G Base
1980-1983 Kawasaki KZ440D LTD Belt Base
1977-1980 Kawasaki KZ650B/F Base
1977-1979 Kawasaki KZ650C Custom Base
1980 Kawasaki KZ650E LTD Base
1966-1967 Kawasaki W1 Base
1968-1969 Kawasaki W2SS Commander Base
1969 Kawasaki W2TT Commander Base
2006-2016,2018-2019 KTM 250 XC Base
2006-2018 KTM 250 XC-W Base
2006-2019 KTM 300 XC Base
2006-2018 KTM 300 XC-W Base
2016 KTM 300 XC-W Six Days Base
2015-2016 KTM Freeride 250 R Base
1959 MG MGA Base
1965-1967 Porsche 911 Base
1973 Porsche 911 E
1967,1973 Porsche 911 S
1973 Porsche 911 T
1979 Scorpion Whip 340PR Base
1990-1991 Sea-Doo GT Base
1989-1996 Sea-Doo SP Base
1993-1996 Sea-Doo SPI Base
1983-1987 Ski-Doo Alpine Base
1984 Ski-Doo Blizzard 5500 MX Base
1982-1983 Ski-Doo Everest 500 Base
1982-1983 Ski-Doo Everest 500E Base
1979-1980 Suzuki DS185 Base
1996-2000 Suzuki DS80 Base
1972-1973 Suzuki GT380 Base
1972-1974 Suzuki GT550 Base
2001-2004 Suzuki JR80 Base
1974-1975 Suzuki RL250 Base
1977 Suzuki RM80 Base
1970-1976 Suzuki TS250 Base
1976,1978-1983 Yamaha DT100 Base
1974 Yamaha GP246 Base
1979-1983 Yamaha MX100 Base
1990-2000 Yamaha RT100 Base
1975,1979 Yamaha TY175 Base
1974-1977 Yamaha TY250 Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 48436706901

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4.2 ★★★★★
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Product Reviews
L
Verified Purchase
Lewis Fam
Massapequa, US
★★★★★ 4
Good fit but Paper Thin Insoles
Size: 9.5, Color: White/Team Red
Seems like a good shoe so far and looks just like the product images. The sizing is 100% accurate i got a 9.5 and it fit perfectly. Taking a star off for the terribly paper thin insoles in came in as i had to immediately replace those with some third party memory foam insoles. Definitely needs more cushioning out of the box. For the money though i recommend them.
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Reviewed in the United States on October 1, 2025
R
Verified Purchase
Rodney & Danielle Clements
West Palm Beach, US
★★★★★ 5
Made well and the purple color is true to purple ...
Made well and the purple color is true to purple. They are too big for my big 3 year old. Extra Small would fit a 5 year old perfectly I think.
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Reviewed in the United States on October 5, 2016
L
Verified Purchase
Lasonia J.
Lake Worth, US
★★★★★ 5
Nice sleep shorts for a girl.
These worked out very well as sleep shorts for a girl. It is hard to find shirts that are not so short for girls and the purple color was well liked. These can be used more then just boys or sports or working out in the gym. They fit a 12 year old well (the size i ordered). The color looks like a nice bright (not too bright) purple.
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Reviewed in the United States on July 3, 2022
K
Verified Purchase
Katherine Truesdale
Chelsea, US
★★★★★ 4
Bought for school uniform
I bought these for my daughter's school uniform. There is no logo or brand name visible. But they are very thin.
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Reviewed in the United States on April 23, 2023
E
Verified Purchase
E
Whiting, US
★★★★★ 1
Fit good but see through
Fits perfect but they are see through even with the 2nd layer shorts through it. Not great for public, sports, or anything of the same. Not too happy because they were for school and summer.
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Reviewed in the United States on May 10, 2022

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