42
●
A double ground electrode with a 1mm
gap is used.
●
Using a short opposed-type dual ground
electrode, excellent durability is obtained.
●
Improved ignitability because it is fully
projected.
●
With the new addition of a supplementary
gap, fouling resistance is improved.
●
Used for Toyota and Daihatsu.
（Example）
W20ETR-S11
Semi-Surface Double Electrode Plug
●
In addition to a semi-surface gap
construction, the end of the threaded
portion has been extended into the
combustion chamber, and a shroud
has been attached to improve
fouling resistance.
●
Used for Daihatsu and Subaru.
（Example）
K20DTR-S11
・
W20DTR-S11
Shrouded Semi-Surface Gap Double Electrode Plug
●
This product is compatible with ISO standards.
*Because the installed height (H) is
2.5mm shorter than with the Q type,
be careful during installation.
（Example）
K16R-U11
・
K16PR-U11
ISO Compatible Small Hex Plug
●
By reducing the hex size (16mm), the
plug has been made compatible with
small cars. Thread size is 12mm.
（Example）
XU22EPR-U
Small Plug for Small Cars
●
By making the middle cylinder longer,
installation dimensions have been secured.
●
Exclusively for Daihatsu.
●
QL20TR-S has double ground electrodes and a semi-
surface gap resulting in improved anti-fouling properties.
（Example）
QL20PR-U
・
QL20TR-S
Long Housing Plugs
●
Durability is increased with
triple ground electrodes.
●
For Audi, VW, Citroen, Fiat,
Mercedes-Benz, Renault.
（Example）
K22PB
・
W20EPB
Triple Electrode Plug
●
By reducing the hex size
(16mm), the plug has been
made smaller.
（Example）
Q16R-U11
・
Q16PR-U11
Small Hex Plug
●
12mm Diameter X 19mm
Length
（Example）
X24EPR-U9
●
Plug with a compact
insulator head.
●
For Suzuki and Honda.
（Example）
W27EMR-C
●
A 10mm Diameter X 19mm Length, half-threaded.
●
With a wider gap of 0.9mm compared
to conventional plugs (0.6 to 0.7mm),
this plug has improved ignitability.
●
For Honda
（Example）
U27FER9
●
Solely for non-Japanese
vehicles that do not have a
gasket.
（Example）
T16EPR-U
TaperSeat Plug
●
Because the thread end has a
3mm shroud, and the reach is
22mm, it can be used only for
the specified vehicles.
●
For Honda
（Example）
X24GPR-U
●
10mm Diameter X 19mm Length, fully threaded.
●
By making the projection 0.5mm greater, fouling
resistance has been improved.
●
For Kawasaki, Suzuki, and Yamaha.
（Example）
U27ESR-N
●
10mm Diameter X 12.7mm Length
（Example）
U20FSR-U
●
Very Miniature Plug (8mm Diameter
X 19mm Length, half-threaded).
●
Cannot be used on any other than
the specified vehicles.
●
For Honda .
（Example）
Y27FER
●
By adding a 5kΩ resistor
between the center electrode
and the center electrode core,
we have created a plug that has
less radio noise during ignition.
With the increasing number of
electronic devices on vehicles,
most new cars today come
standard with resistor plugs.
Reduces the amount of radio noise generated during ignition.
Reduced Radio Noise
Resistor Plug
Motorcycle Plugs
●
With double ground electrodes,
heat resistance is improved.
●
For Kawasaki and Suzuki.
（Example）
U31ETR
53mm
50.5mm
ISO
Type
Motorcycle Plugs
3mm
19mm
12.7mm
6.3mm
Motorcycle Plugs
Resistor
T h e P L U G S C O N F I G U R AT I O N S
Содержание CAFITESSE 300
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