Testing Spark Plug Wires
A quick simple test to tell if your wires are going bad. Also if they read over 11K that's border line for replacement.
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What's hot
Lisle 20610 Inline Spark Tester
Automotive Parts and Accessories (Lisle Corporation)
List Price:$17.32
Price: $9.29
You Save: $8.03 (46%)- Quickly diagnose problems with all ignition systems
- Connect the tool between the spark plug and the plug wire
- The tool is double-ended to offer a straight boot and a 90 boot on one tool
Lisle 26900 Spark Plug Wire Tester
Automotive Parts and Accessories (Lisle)
List Price:$11.52
Price: $6.82
You Save: $4.70 (41%)- No shock hazard
- Comes in skin-pack
- Quickly locate faulty plug wires, no shock hazard
Neiko Tools USA In-Line Spark Plug Tester
Automotive Parts and Accessories (Neiko)
List Price:$12.99
Price: $6.49
You Save: $6.50 (50%)- Quick and Easy for Checking the Condition of the Ignition System
- Connects Between Spark Plug & Spark Plug Wire
Thexton Mfg Co. 458 Coil-On Spark Plug Tester
Automotive Parts and Accessories (Thexton)
List Price:$29.95
Price: $18.47
You Save: $11.48 (38%)- For ignition systems with coil-on plugs, including Ford, Chrysler, Mitsubishi, Nissan and more
- Quick way to test for no-start conditions
- Gap adjusts from 0 to 40kV, 12" ground wire
Tool Aid (SGT36350) In-Line Spark Checker for Recessed Plugs, Noid Lights and IAC Test Lights Kit
Automotive Parts and Accessories (Tool Aid)
List Price:$73.95
Price: $39.99
You Save: $33.96 (46%)