Performance Tool Spark Plug Wire Tester
$9.39
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Performance Tool spark plug wire testers are designed to easily identify damaged spark plug wires. The tester unit flashes in sync with the spark plug firing until it runs across a break in a faulty wire, so you can locate the bad wire and fix it. They're handy to have on hand and are super-easy to use!
Show More
Show Less