NGK Iridium Spark Plugs *Box of 4* (BKR9EIX) - 2669 Flex Fuel Sensor Below is fitment guide with

Below is fitment guide with known applications

Torque Solution Billet Aluminum Flex Fuel Sensor Bracket for GM Flex Fuel Sensors part # 13577429

7075-T6 billet aluminum construction reduces rotational inertia

with Boost PSI on one side and Fuel Pressure PSI on the other

NGK Iridium Spark Plugs *Box of 4* (BKR9EIX) - 2669 Flex Fuel Sensor Below is fitment guide with**SOLD AS SET OF 4** NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium