Fram AR32 Autolite Race Series Spark Plug

The Autolite AR32 Race Series spark plug delivers advanced ignition performance engineered for high-performance and racing applications. This premium spark plug features cutting-edge design technology optimized for demanding operating conditions.

Key Features:

• Multi-rib insulator design prevents flashover and improves voltage distribution
• Copper core center electrode provides superior heat dissipation and conductivity
• Large cut-back ground electrode with nickel plating resists erosion and extends service life
• Extended insulator nose sealed design resists carbon fouling in rich fuel conditions
• Double terminated suppressor delivers excellent EMI/RFI suppression to protect sensitive electronics
• Engineered specifically for race engines and high-performance street applications

The AR32 combines proven racing technology with robust construction to deliver consistent ignition performance under extreme conditions. The copper core center electrode maximizes thermal conductivity to prevent pre-ignition, while the nickel-plated ground electrode maintains optimal spark gap over extended use.

Note: Spark plugs are priced individually but sold in sets of 4.