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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.
This Part Fits:
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 |
We use UPS, FedEx, DHL, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 15 business days for delivery. Express Courier can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 5 to 7 business days.
