IKH series

IK series


IKH16, IKH20, IKH22, IKH24, IKH27
  • 14mm diameter X 26.5mm length long reach type.
  • For Subaru 3 Liter, Nissan, Peugeot, Citroen, and Yamaha Marine.
IK16, IK20, IK22, IK16L,
IK20L, IK16G, IK20G, IK22G,
IK24, IK27, IK31, IK34
  • Mainly used for cars. ISO type.
  • 14mm diameter X 19mm length type.
  • K22 and above are for tuned engines, with a spark gap of 0.8mm.
  • IKoL is extended type (spark position 5mm).
  • IKoG Stainless Steel Gasket.

IWM series

IWF series

IWM24, IWM27, IWM31
  • This type has a gasket face height shortened by approximately 10mm from the IW Type.
  • The Iridium Power version of the IWM01-oIridium Racing plugs.
  • Sold as street-use plugs for 2-cycle 250cc sports bikes.
  • For Honda NSR250, Yamaha TZ250R, Suzuki RGV250 ? (Gamma), Aprilia RS250, KTM260, 300, and 380 (’99 and later).
  • Can also be used for water cooled kart engines.
IWF16, IWF20, IWF22,
IWF24, IW27
  • 14mm diameter X 12.7mm length short reach type.
  • IWF27 utilizes the heat resistance of the iridium electrode to extend the spark position 0.5mm (1.0?1.5mm)
  • Harnessing the low required voltage of the 0.4mm diameter Iridium, the gap is wider than in standard types (0.7?0.8mm). Ignitability is increased even further.

IT series

ITF series

IT16, IT20, IT22, IT24, IT27
  • 14mm diameter X 17.5mm length tapered seat type.
  • For use with GM, Ford, Citroen, Jaguar, Peugeot, Volvo, Mercedes-Benz, Lancia, Renault, Audi and Mazda.
ITF16, ITF20, ITF22, ITF24, ITF27
  • 14mm diameter X 11.2mm length tapered seat type.
  • For use with GM and Ford.

IX-B series

IXG series

IX22B, IX24B, IX27B
  • 12mm diameter X 19mm length fully threaded type.
  • Compared to the IX type, the insulator projection is
  • extended 0.9mm (0.6?1.5mm), resulting in a
  • wider heat range.
  • The spark position is projected 0.8mm more than
  • the IX type. (2.0?2.8mm).
  • 18mm Hex
IXG24, IXG27
  • The Iridium Power versions of the 2mm shroud type plugs (X24/27GP-U) used by Honda.
  • Applicable to CB400SS. An expansion of applications is planned.
  • Applicable to Honda CB400SS, XR400RR, CL400/RS, XLR250R, CBX250S, FTR250, CBX400F, XR250R

IUH series

IUF series

IUH24, IUH27
  • 10mm diameter X 19mm length half-threaded type.
  • Using the high heat resistance of the iridium electrode, the spark position is extended 0.4mm compared to standard type (1.6?2.0mm).
  • For Honda
IUF22, IUF24, IUF14-UB
  • 10mm diameter X 12.7mm length short reach type.
  • Using the high heat resistance of the iridium, the spark position is extended 0.4mm compared to standard types (1.6?2.0mm).
  • Harnessing the low required voltage of the 0.4mm diameter iridium, the spark gap is wider than in normal types (0.7?0.8mm).

 

IQ series

IW series

IQ16, 1Q20, IQ22, IQ24, IQ27, IQ31,
IQ34
  • Mainly used for cars.
  • 14mm diameter X 19mm length type.
  • IQ22 and above are tuned engines, with a spark gap of 0.8mm
IW16, IW20, IW22, IW24, IW27,
IW29, IW31, IW34
  • 14mm diameter X 19mm length fully threaded type.
  • IW16 to 22 are focused on ignitability with a 1.5mm projection, whereas IW24 to 34 are focused on heat resistance with a projection of –1.5mm.
  • The spark position of IW24 to 34 is projected 0.5mm compared to normal (1.0?1.5mm).

ITV series

ITL series

ITV16, ITV20, ITV22, ITV24, ITV27
  • 14mm diameter X 25.0mm length tapered seat, long reach type.
  • For the Ford Focus, Mondeo, Escape; Chevrolet Blazer and Mazda Tribute.
ITL 16, ITL20
  • 14mm diameter X 25.0mm length tapered seat, long reach type.
  • Designed so that the head of the plug is 6mm higher than in the ITV.
  • For the Chrysler PT Cruiser and Voyager.

IXU series

IX series

IXU22, IXU24, IXU27
  • 12mm diameter X 19mm length fully threaded type.
  • The insulator is fully projected (1.5mm), creating a wide heat range and greater ignitability.
  • 16mm Hex
  • For use with small cars and imported motorcycles such as Ducati.
IX22, IX24, IX27
  • 12mm diameter X 19mm length fully threaded type.
  • Using the high heat resistance of the iridium electrode, the spark position is projected 0.4mm more than in standard types. (1.6?2.0mm).
  • Harnessing the low require voltage of the 0.4mm diameter iridium the gap is wider than in the standard types (0.7?0.8mm). A further increase in ignitability.
  • 18mm Hex

IU series

IU-A series

IU20, IU22, IU24, IU27, IU31
  • 10mm diameter X 19mm length fully threaded type.
  • Harnessing the low required voltage of the 0.4mm iridium center electrode, the spark gap is wider than in normal types. A further increase ignitability.
  • For motorcycles such as Yamaha and Kawasaki, also for Ferarri, Maserati, and Alfa Romeo.
IU24A, IU27A, IU31A
  • 10mm diameter X 19mm length fully threaded slant ground electrode type.
  • Harnessing the low require voltage of the 0.4mm diameter iridium, the gap is wider than in normal types (0.7?0.9mm). Ignitability is greatly increased.
  • By making this a single electrode, the spark location is stabilized compared to normal types (double ground electrode), securing an ideal combustion condition.

IUF-A series

IY series

IUF27A, IUF31A
  • 10mm diameter X 12.7mm length short type.
  • Ideal for Gorilla/Monkey Racing.
  • The ground electrode has a slant shape, reducing the thermal stress on it.
IY24, IY27, IY31
  • 8mm diameter X 19mm length tapered seat, half thread type.
  • The world’s first 8mm thread diameter iridium plug.
  • Can be used with Honda Smart Dio (’04-), VFR400, RVF400, Kitaco Monkey Head and NR750.

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