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Autolite Iridium Xtreme Start Spark Plug, 2-Pack (XST3926DP)
Autolite Iridium Xtreme Start Spark Plug, 2-Pack (XST3926DP)
When outdoor work is demanding, homeowners and landscapers demand a better plug. From lawn mowers to chainsaws, Autolite® Iridium Xtreme Start™ spark plugs provide up to 26% quicker, more consistent starts and greater fouling protection versus standard copper plugs.
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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 XST3926DP
Center Electrode Core Material
Copper
Electrical Terminal Type
Stud
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
Mid Projection
Reach (in)
0.75
Reach (mm)
19
Resistance
4000
Hex Size (in)
5/8"
Hex Size(mm)
16
Seat Type
Flat
Resistor Type
Yes
Product Family
Spark Plugs