Autolite Copper Spark Plug Autolite 86

The Autolite 86 Copper Spark Plug is designed to deliver reliable ignition and optimal performance for your vehicle. Engineered with a high nickel alloy center electrode for extended durability, it ensures quick starts and consistent power. The copper core aids in thermal control, while the corrosion-resistant nickel-plated shell provides long-lasting protection.

• Thread Diameter: 14
• Flat seat type
• Mid Projection

Specifications

Center Electrode Design: Standard
Center Electrode Tip Material: Nickel
Ground Electrode Tip Design: Tapered
Ground Electrode Tip Material: Nickel
Hex Size (Inch): 13/16
Thread Diameter (Millimeter): 14
Reach (Inch): 0.374
Seat Type: Flat
Pre-Gap Size (Inch): 0.034
Manufacturer Heat Range: 7
Resistance (Ohm): 4000
Center Electrode Projection: Mid Projection
Terminal Type: Non-Removable Nut