AUTOLITE 437 Autolite 437 Copper Non-Resistor Spark Plug

Manufacturer

AUTOLITE

Product Description

Autolite 437 Copper Non-Resistor Spark Plug

Features & Benefits

• One-Piece terminal stud provides a reliable high voltage electrical connection
• The copper core center electrode aids in thermal control and improves resistance to fouling.
• High alumina multi-rib insulator helps prevent flash-over which can lead to misfires
• Its specially engineered high nickel alloy center and ground electrode provides extended life.
• Heat-fused glass composite resistor center seal provides high performance EMI noise suppression and a 100 percent leak-proof seal
• The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
• Solid copper core center electrode provides optimal thermal and electrical conductivity for better performance in all driving conditions
• Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
• High nickel alloy side electrode resists electrical and chemical wear providing excellent durability
• 2 year limited warranty