Description:
The Autolite 216 Copper Spark Plug is engineered to deliver dependable ignition performance, quick starts, and consistent engine power. Built with a copper core center electrode, this spark plug improves thermal conductivity to help maintain proper operating temperatures and resist fouling.
High nickel alloy center and ground electrodes help extend the life of the spark plug while maintaining stable spark delivery. The multi-rib high alumina ceramic insulator provides strong electrical insulation and effective heat dissipation, improving durability under demanding engine conditions. A corrosion-resistant nickel-plated shell further enhances durability for long-term performance.
Autolite copper spark plugs are designed as reliable replacements for a wide range of gasoline engines, helping maintain smooth operation and efficient combustion.
Features:
-
Copper core center electrode improves heat transfer and fouling resistance
-
High nickel alloy center and ground electrodes extend spark plug life
-
Multi-rib high alumina ceramic insulator improves insulation and strength
-
Nickel-plated shell helps resist corrosion and increase durability
-
Designed for quick starts and consistent ignition performance
Product Specifications:
-
Part number: 216
-
Brand: Autolite
-
Product type: Copper spark plug
-
Center electrode core material: Copper
-
Center electrode tip material: Nickel
-
Ground electrode core material: Nickel
-
Ground electrode tip material: Nickel
-
Ground electrode configuration: Single
-
Ground electrode quantity: 1
-
Thread diameter: 14 mm
-
Thread size: M14 × 1.25
-
Seat type: Flat
-
Washer type: Flat washer
-
Washer included: Yes
-
Hex size: 13/16 in
-
Resistor type: No
-
Resistance: 1 ohm
-
Pre-gap size: 0.8 mm
-
Manufacturer heat range: 6
-
Insulator material: Ceramic
-
Insulator height: 57.5 mm
-
Center electrode design: Standard
-
Center electrode projection: Short projection
-
Electrical terminal type: Non-removable nut