Corvette Spark Plug Sensor by OK Spark
A Must Have For Every Corvette Owner's Tool Box! All Years.

• Quickly and accurately diagnose true spark...save time and money.
• Winner of three SEMA Global Media Awards and runner-up for the SEMA Best New Tool Award at the New Product Showcase.
• Detects both voltage and spark without having to remove the spark plug.
• Patented PEER technology.
• Works on most coil over plug ignition systems.
• Works on any engine that uses a spark plug.
• Industrial-grade design with overmold grips.

Instantly check and diagnose if your Corvette's spark plug is firing without having to remove the plug. Our OK Spark Corvette Spark Plug Sensor is the only tool that measures spark and voltage instantly and accurately. Utilizing OK Spark's patented PEER technology, our Corvette Spark Plug Sensors check both spark and voltage to detect and quickly diagnose any Corvette's spark activity.

Tech Note: PEER, OK Spark's exclusive Plasma Energy Event Recognition technology, check for the presence of an electrical arc in the spark plug.

Tech Note: Our Spark Plug Sensor by OK Spark works on any engine that uses a spark plug.