Denso Iridium tændrør IUF22

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

• Brand: DENSO
• Vendor part number: IUF22
• Center Electrode Projection: Non-Projected
• Center Electrode Type: Fine Wire
• Electrical Resistance: 5k Ohms
• Electrode Tip Material: Iridium
• Ground Electrode Shape: Grooved, Taper Cut
• Heat Range: 22
• Hex Size: 16 mm (5/8")
• Model: IUF22
• Product Name: Spark Plug
• Spark Gap: 0,8 mm (0,031")
• Spark Gap Imperial: 0.031"
• Spark Gap Metric: 0.8 mm
• Style: Iridium
• Terminal Configuration: Threaded Stud
• Thread Reach: 12,7 mm (1/2")
• Thread Size: 10 mm
• Type: Resistor
• Units: Each