3E61-DENSO-5304 Iridium Spark Plug - IK203E61-DENSO-5304 Iridium Spark Plug - IK20
  • 3E61-DENSO-5304 Iridium Spark Plug - IK20
  • 3E61-DENSO-5304 Iridium Spark Plug - IK20

Iridium Spark Plug - IK20

5304

by Denso

Currently Unavailable.

Genuine Denso Parts

Denso

5304

Iridium Spark Plug - IK20

Warranty

This OEM part is guaranteed by Aftermarket's limited part warranty

Support

We have parts professionals who can answer your questions

Fitment Assurance

We guarantee fitment for this product

  • Six times harder than platinum, iridium withstands temperatures up to 4,000F
  • Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves
  • 360 laser welding of electrode provides a seal that resists wear even in the worst conditions
  • Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center

  • Weight: 0.40
  • Brand: Denso, DENSO
  • Style: IK20
  • Riding Style: Street, Snow, Watercraft, Adventure Touring / Dual-Sport, ATV, UTV, Off-Road
  • Product Name: Spark Plug
  • Manufacturer Item Number: 5304
  • Units: Each
  • Type: Resistor Type
  • Distributor Part Number: IK20
  • Model: Iridium Power
  • Upc: 042511053045
  • Spark Plugs: IK20
  • Electrical Resistance: 5k Ohms
  • Spark Plug Code: IK20
  • Heat Range: 20
  • Electrode Tip Material: Iridium
  • Ground Electrode Shape: Grooved, Taper Cut
  • Center Electrode Type: Fine Wire
  • Thread Reach Metric: 19.1 mm
  • Thread Reach Imperial: 3/4"
  • Hex Size Imperial: 5/8"
  • Hex Size Metric: 16 mm
  • Center Electrode Projection: Non-Projected
  • Terminal Configuration: Removable Nut
  • Spark Gap Imperial: 0.043"
  • Spark Gap Metric: 1.1 mm