Autolite AR3910X Spark Plug
| Brand: Autolite |
PART #
22735
MFR. PART#
ar3910x
Autolite Racing High-Performance Spark Plug
- Briggs LO206 Legal Spark Plug
- Replacement racing spark plug used by many professional car drivers
- Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
- Contains an Yttrium-enhanced alloy to enable up to 8% reduction in sidewire temperature for improved durability and less pre-ignition
- Features cut back ground electrode for improved ignitability of flame kernel
- Coated in an anti-corrosive nickel plating to prevent rusting