Autolite Iridium Xtreme Start Spark Plug, 2-Pack (XST4055DP)

Original price was: $6.99.Current price is: $2.10.

SKU: XST4055DP Category: Tag:

More Information

Brand Xtreme Start
Features
  • 0.6mm finewire design offers exceptional fouling resistance for reliable starting in any season or weather condition.
  • Up to 26% quicker engine starts than the OE plug* (* Testing performed by independent lab in comparison to OE Standard Spark Plug).
  • Up to 21% less HC emissions than the OE plug* (* Testing performed by independent lab in comparison to OE Standard Spark Plug).
Description Autolite Iridium Xtreme Start Spark Plug, 2-Pack XST4055DP

Specifications

Center Electrode Core Material Copper
Electrical Terminal Type Removable Nut
Center Electrode Tip Material Iridium
Center Electrode Design Fine Wire
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Tapered
Ground Electrode Tip Material Platinum
Insulator Material Ceramic
Insulator Type Short Projection
Reach (in) 0.75
Reach (mm) 19
Hex Size (in) 13/16″
Hex Size(mm) 21
Seat Type Flat
Resistor Type No
Product Family Spark Plugs