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DENSO's Iridium Power spark plug the standard for
today's high-tech engines. Using Iridium, which is
6x harder and 8x stronger than platinum, the tip can be
shrunk to only 0.4 mm. This means the voltage
requirements are decreased while firing performance is
greatly improved.
By
harnessing the power of Iridium, we were suddenly
able to shrink the surface area of the center
electrode—the critical component of a spark plug.
Unlike a typical platinum plug that has 1.1 mm
diameter center electrode, the DENSO Iridium Power
spark plug has the world's smallest center
electrode measuring 0.4 mm in diameter.
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Reach |
Replaces
Std/Platinum # |
NDIW27
|
3/4" |
W27ESU, W27ESZU
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NDIW29
|
3/4" |
W29ESZU |
NDIW31
|
3/4" |
W31ESU, W31ESZU |
NDIW34
|
3/4" |
W34ESZU |
NDIWF22
|
1/2" |
W22FSU, W22FSZU |
NDIWF24
|
1/2" |
W24FSU, W24FSZU |
NDIWF27
|
1/2" |
W27FSU, W27FSZU, W27FN |
|
Briggs Animal Plugs |
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|
NDIW20 |
3/4" |
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NDIW22 |
3/4" |
|
NDIW27 |
3/4" |

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