First, Add Your Vehicle

Get an exact fit for your vehicle.
Tap image to zoom

Denso TT Iridium Spark Plug 4716

Shop All DENSO
DENSO181865
Part # 4716
SKU # 181865
Price Not Available
Part #
4716
SKU #
181865
Weight
0.1lbs
Pre-Gap Size
0.04in
Reach
11.6mm
Thread Diameter
14mm
Metal Type
Iridium
Ground Electrode Tip Design
Twin Tip
Electrical Terminal Type
Non-Removable Nut
Durability of an OE style plug combined with power & torque of high performance.
  • checkmark
    0.4 mm iridium center electrode: worlds smallest diameter that maximizes firing potential
  • checkmark
    DENSO patented optimized iridium-rhodium alloy formula: highest concentration of iridium vs. competitors for greater durability
  • checkmark
    0.7 mm needle tip ground electrode: promotes higher spark energy and less heat quenching
  • checkmark
    DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode