Catalogue 2012/2013 - Denso-am.eu

Spark Plugs
Configurations
GB
Iridium
TT
0.55mm dia.
Iridium
0.7mm dia.
Platinum
0.7mm dia.
Iridium tip
Platinum tip
Super Ignition Iridium
Example FK20HR11
> Revolutionary DENSO technology
> Needle-shaped ground electrode
> Unparalleled reduction in quenching action
OE Iridium Plug
Example SK16R-P11/SK20R11
> World’s first 0.7mm diameter ultra-fine
Iridium alloy electrode, developed by DENSO
> Dramatically improved ignitability and lifetime
TT Spark Plug
> The first ever fine-wired Spark Plug without
precious metal on the electrodes
> Featuring a nickel alloy centre and a ‘twin’
protruding ground electrode with a slimmer
1.5mm diameter
> Decreases carbon dioxide emissions
> Dramatically improves fuel efficiency
Iridium Power
Example IK20
> 0,4mm diameter ultra fine Iridium center
electrode greatly improves ignitability and
reduces required spark voltage.
> Projected center electrode on most types.
> U-groove ground electrode on almost all
types.
> Taper-cut ground electrode on almost all
types.
Iridium Tough
Example VK20
> 0.4mm diameter ultra fine Iridium center
electrode greatly improves ignitability and
reduces required spark voltage.
> Platinum tipped ground electrode achieves
high durability.
Iridium Tough Double Needle
Example VFKH20
> 0.7mm needle-shaped Platinum Ground
electrode improves combustion and
acceleration.
> 0.4mm ultra fine Iridum center electrode
significantly improving ignitability.
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