Lisle 19380 Spark Tester

Part Number: LIS-19380
Simply touch spark plug wires to test for spark!
Tests Spark Plugs, Spark Plug Wires and Coils Without Puncturing the Wire.

With the engine running, place the grooved end of the tool over the plug wire. The bulb will flash to indicate spark.

Price:  $6.99
Weight:  0.50