4 PACK! Platinum Iridium XP Spark Plug Fine Wire Tapered 5/8" Hex
Condition: New
Size: 4 Pack of
Hex Size: 5/8"
Thread Diameter: 14MM
Reach: 0.431"
Pre-Gap Size: 0.035"
Manufacturer Heat Range: 7
Resistance (0hm): 4000
Center Electrode Projection: Mid Removable
Color: Silver
Model: XP26
Description: 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.
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.
