2pcs 6-12V Car Spark Plug Tester Coil Ignition System Auto Diagnostic Test Tool

2PCS 6-12V Car Spark Plug Tester Tool – Ignition Coil & Engine Diagnostic Kit. This 2-piece Spark Plug Tester Set is designed to quickly identify engine ignition problems. Item TypeIgnition System Tester / Spark Plug Tester.

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