Autolite XP5243 Spark Plug – Iridium XP
*Set of 8
Manufacturer’s Part Number: XP5243
Part Type: Spark Plugs
Product Line: Autolite XP Xtreme Performance Spark Plugs
Summit Racing Part Number: FRM-XP5243
Shorty Spark Plug: No
Manufacturer Heat Range: G14
Electrode Core Material: Copper
Electrode Tip Material: Iridium
Insulator Type: Projected
Spark Plug Thread Size: 14mm
Spark Plug Reach: 0.708 in.
Spark Plug Seat Style: Tapered
Wrench Diameter: 5/8 in.
Ground Strap Quantity: One
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.
These Autolite XP Xtreme Performance spark plugs feature an iridium-enhanced .6mm fine-wire center electrode design and patented platinum side wire technology. They will provide better overall durability and a more focused ignition to produce higher ignitability and improved performance. The Autolite XP Xtreme Performance spark plugs use a nickel plated shell and multi-rib insulator. Whether you have a high performance street car, race car, or daily driver, these Autolite XP Xtreme Performance spark plugs will give you the power and consistency that you have been looking for.