Autolite AP86 Platinum Spark Plug

Platinum tipped center electrode delivers precision firing, reduced gap erosion, increased durability, and improved fuel efficiency over the life of the plug. Copper core improves resistance to fouling.

• Shell
• Thread Diameter14mm
• Thread Pitch1.25mm
• Seat TypeGasket
• Reach9.5mm (3/8")
• Hex Size13/16" (21mm)
• Terminal TypeSolid
• Gap.035" (0.9mm)

• Center Electrode
• MaterialPlatinum
• TypeNecked Down
• ProjectionProjected

• Ground Electrode
• MaterialNickel
• TypeStandard
• Quantity1

• Specifications
• ResistorYes
• Resistor Value4k Ohm
• Heat Range6
• Torque SpecsCast Iron: 26-29 lb. ft. Aluminum: 15-22 lb. ft.

• Part Information
• BrandAutolite
• Warranty4 Years
• Longevity50k Miles

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