- 0.4mm Iridium tipped laser welded Fine Wire center electrode reduces required voltage and improves firing performance.
- Tapered cut U-Groove ground electrode increases ignitability and decreases Quenching
- Machine Rolled Threads prevent seizing or cross threading during installation and removal
- 100% pre-fired to assure the highest quality possible
- Purified alumina powder Insulator provides exceptional strength and thermal conductivity
- Five rib insulator prevents Flashover
- Copper-glass seal bonds Center Electrode and insulator for a gas-tight seal
Shell
- Thread Size: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Gasket
- Resistor: Yes
- Resistor Value: 5K Ohm
- Reach: 19mm (3/4")
- Hex Size: 5/8" (16mm)
- Terminal Type: Removable Nut
- Overall Height: ISO
- Gap: .043" (1.1mm)
- Material: Iridium
- Type: Fine Wire
- Size: 0.4mm
- Projection: Projected
- Material: Nickel
- Type: U-Groove
- Shape: Taper Cut
- Quantity: 1
- Torque Specs: Cast Iron: 26-30 lb. ft. Aluminum: 15-22 lb. ft.
- Brand: Denso
- Heat Range: 20
- Longevity: 30k Miles