FRAM Iridium Spark Plug

Description

Autolite Iridium XP spark plugs are engineered with an iridium-enhanced fine-wire and a proprietary, platinum ground electrode, to increase durability*, while its tapered ground wire maximizes engine efficiency, delivering improved engine performance, fuel efficiency, acceleration, and ignitability.

Features

• Engineered with an Iridium-enhanced center electrode and fine-wire design that increases ignitability and provides a more focused ignition for improved engine performance.
• Its proprietary platinum ground electrode provides increased durability* and resistance to wear, extending the life of the plug.
• The tapered ground wire improves engine ignitability.
• Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
• Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
• Includes a lifetime limited warranty that guarantees optimum performance equal to OE designed plugs.

Specifications

• Center Electrode Design Machined Fine Wire
• Center Electrode Projection Mid Projection
• Center Electrode Tip Material Iridium
• Electrical Terminal Type NonRemovable Nut
• Ground Electrode Tip Design Tapered
• Ground Electrode Tip Material Platinum
• Hex Size 14
• Manufacturer Heat Range 11
• Pre-Gap Size 0.044
• Reach 1.043
• Resistance 4000
• Seat Type Gasket
• Terminal Type Non Removable Nut
• Thread Diameter 12

Warranty