Product lineup of iridium tough and introduction of feature.
* The design of the insulator mark varies according to the thermal value.
VFKH series
VFKH16･VFKH20
- World’s first φ0.4 mm Double needle Iridium Tough.
- DENSO OEM needle technology used by Iridium Tough plugs on the market.
- Both electrodes are needle-shaped for better ignitability and wider heat range, coaxing the high power possible from your engine.
- φ14 x L26.5 x
16. - For TOYOTA, LEXUS and SUBARU
VFKBH series
VFKBH20
- World’s first φ0.4 mm new-3 electrode double needle Iridium Tough.
- DENSO OEM needle technology used by Iridium Tough plugs on the market.
- Both electrodes are needle-shaped for better ignitability and wider heat range, coaxing the high power possible from your engine.
- φ14 x L26.5 x 16.
- For LEXUS, TOYOTA
VFXEH series
VFXEH20･VFXEH22
- World’s first φ0.4 mm double needle Iridium Tough.
- DENSO OEM needle technology used by Iridium Tough plugs on the market.
- Both electrodes are needle-shaped for better ignitability and wider heat range, coaxing the high power possible from your engine.
- φ12 x L26.5 x 14.
- For NISSAN, AMG MERCEDES, RENAULT, PEUGEOT, CITROEN
VFXEH-E series
VFXEH20E
- World’s first φ0.4 mm double needle Iridium Tough.
- DENSO OEM needle technology used by Iridium Tough plugs on the market.
- Both electrodes are needle-shaped for better ignitability and wider heat range, coaxing the high power possible from your engine.
- φ12 x L28.5 x 14 (2mm shroud).
- For NISSAN, MAZDA, MITSUBISHI, MITSUOKA
VKH series
VKH16･VKH20･VKH22･VKH20Y
- For SUBARU
- For PEUGEOT
- For CITROEN
- For NISSAN
- For RENAULT
- For MITSUBISHI
- For TOYOTA
- For ISUZU
- For MERCEDES BENZ, and others
- Thread length: 26.5 mm
VK series
VK16･VK20･VK22･VK20Y･VK16G･VK20G･VK22G
- Mainly for automobiles and trucks
- ISO-compatible small plug
- φ14 x L19 x 16.
- VK20Y has a gap of 0.8 and is mainly for use with turbo engine vehicles.
- VK16G, VK20G, and VK22G have a stainless steel gasket.
VQ series
VQ16･VQ20･VQ22
- Mainly for automobiles and trucks
- JIS-type Small plug
- φ14 x L19 x 16.
- VQ22 can be used for upgrading performance if the gap is set to 0.8.
VKA series
VKA16･VKA20
- Corresponding to SK16BGR11, SK20BGR11 and PK20GR8
- Shroud-type
- Thread length: 22 mm
- For TOYOTA D4 engine
- For MITSUBISHI GDI engine
VKB series
VKB16･VKB20
- Corresponding to SK16BR11 and SK20BR11
- Thread length: 19 mm
- For TOYOTA D4 engine
- For MITSUBISHI GDI engine
VW series
VW16･VW20･VW22
- Mainly for automobiles and trucks
- φ14 x L19 x 20.6
VT series
VT16･VT20
- For MERCEDES BENZ
- For MAZDA
- For FORD and GM
- Tapered seat
VXUH Series
VXUH22･VXUH20I･VXUH22I
- φ12 x L26.5 x 16.
- Application:BMW,MERCEDES BENZ,HONDA,MITSUBISHI,MAZDA,SUBARU,SUZUKI,DAIHATSU.
- IRIDIUM POWER IXUH22 is on sale.
VXU series
VXU20･VXU22･VXU24･VXU22I
- Applicable for light vehicles
- φ12 x L19 x 16.
- By fully projecting the insulator (1.5 mm), the heat range is widened and ignitability is improved.
VCH series
VCH16･VCH20
- Insulator Projection is 2.5mm
- Spark position is 4.0mm
- For TOYOTA
- φ12 x L26.5 x 14.
VFK series
VFK16･VFK20F
- For TOYOTA,HONDA,MAZDA
- Thread length:19mm
VXEBH series
VXEBH27
- For TOYOTA 86,SUBARU BRZ
- World first φ0.4 mm new 3elect road.
- φ12 x L26.5 x 14.
VFXUHC series
VFXUHC22FG
- Corresponding to DXU22HCR-D11S (DENSO)
- Corresponding to DILZKR7B11GS (NGK)
- Shroud-type
- 28 mm reach (base length)
- For HONDA Odyssey RB3/4 (except Absolute)
VXUHC series
VXUHC22G
- Corresponding to SXU22HCR8S (DENSO)
- Corresponding to ILZKR7B8S (NGK)
- Shroud-type
- 28 mm reach (base length)
- For HONDA N BOX series (until October 2013)
VFXEHC series
VFXEHC22G
- φ12 x L28 x 14 (1.5 mm shroud)
- Center electrode φ0.4 mm double needle Iridium Tough
- Corresponding to DXE22HCR11S (DENSO)
- Corresponding to DILZKAR7C11S (NGK) and ILZKAR7E11S (NGK)
- For HONDA
VXEHC series
VXEHC24G
- φ12 x L28 x 14 (1.5 mm shroud)
- Corresponding to SXE24HCR8S (DENSO)
- Corresponding to ILZKAR8F8S (NGK) and ILZKAR8H8S (NGK)
- For HONDA
VFKB series
VFKB16
- φ14 x L19 x 16
- Center electrode φ0.4 mm double needle Iridium Tough
- Corresponding to FK16BR-AL8 (DENSO)
- For TOYOTA
VFCH series
VFCH16
- φ12 x L26.5 x 14
- Center electrode φ0.4 mm double needle Iridium Tough
- Corresponding to FC16HR8 and FC16HR-C9 (DENSO)
- For TOYOTA
VDKH series
VDKH22F
- φ14 x L26.5 x 16
- Center electrode φ0.7 mm double needle Iridium Tough
- Corresponding to DILFR7K9G
- For LEXUS NX200t 2000 cc (8AR-FTC, T/C) and others
VDCH series
VDCH22F
- φ12 x L26.5 x 14
- Center electrode φ0.7 mm double needle Iridium Tough
- Corresponding to DILKAR8J9G
- For TOYOTA Auris 1200 cc (8NR-FTS, T/C) and others
VSUEH series
VSUEH22
- φ10 x L26.5 x 14
- Center electrode φ0.7 mm Iridium Tough
- Corresponding to ILMAR7AR and LMAR7CI-8
- For SUZUKI (R06A engine)
Actual products may differ from images shown.