Description
Autolite 2974 Copper Non-Resistor Spark Plug
- Delivers quick starts and strong ignition performance
- Copper core aids thermal control and reduces fouling
- Nickel alloy electrodes enhance durability
- Ideal for older vehicles or engines with minimal electronic interference
- Center Electrode: Copper core with nickel tip
- Ground Electrode: Nickel-copper alloy, standard tip design
- Shell: Nickel-plated for corrosion resistance
- Insulator: High alumina multi-rib ceramic for thermal conductivity and insulation
- Terminal Type: Removable nut
