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Denso (5304) IK20 Iridium Power Spark Plug, (Pack of 1)
DENSO

Denso (5304) IK20 Iridium Power Spark Plug, (Pack of 1)

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Brand
Denso
Model
5304
Item Weight
1.44 ounces
Item model number
IK20

Key features

  • 0.4 mm iridium center electrode: world's smallest diameter that maximizes firing potential
  • U-groove and taper cut ground electrode: provides faster spark flame growth and lessens heat quenching
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode

Specifications

ManufacturerDenso
BrandDenso
Model5304
Item Weight1.44 ounces
Item model numberIK20
BatteriesLithium Metal batteries required.
Manufacturer Part NumberIK20
OEM Part NumberDENS7
ASINB000M6UR82

About this product

Increased performance with World's smallest Iridium Center Electrode (0.4mm). To increase ignitability, the important point is to let the flame kernel produced by the spark to grow unobstructed. Normally, this can be accomplished by widening the spark gap. However, this causes spark voltage to increase, which has the opposite effect. Iridium Power uses DENSO's patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage.

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