ACDelco 12163650 GM Original Equipment Coil on Spark Plug Boot 686226343109 and unique shapes makes our

and unique shapes makes our buttons special

Durable steel construction and molded ends resist breakage

and on-board computer systems

Holds up to 7

Steam at any angle for 10 minutes at a time

ACDelco 12163650 GM Original Equipment Coil on Spark Plug Boot 686226343109 and unique shapes makes ourBrand ACDelco Model 12163650 Weather tight spark plug boot seal for protection against moisture intrusion High temperature resistant silicone for protection against thermal overload Stainless steel internal spring with resistor to suppress RFI and deliver maximum voltage to the spark plug GM recommended replacement part for your GM vehicle's original factory component Offering the quality, reliability, and durability of GM OE An ACDelco GM Original