Specialty Automotive

Inline Spark Tester 20610

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. With...

Inline Spark Tester w/ Coil On Plug Wire 20580

Connect the tool between the spark plug and the plug wire. The short wire is double ended to offer a straight boot and a 90-degree boot on one tool. With the engine running, the tool flashes a...

M12 Spark Plug Adapter 20540

For testing on some automobile, motorcycle, ATV, chainsaw and marine gas engines. Includes o-ring.

M10 Spark Plug Adapter 20530

For testing on some automobile, motorcycle, ATV, chainsaw and marine gas engines. Includes o-ring.

3-1/2 - 7" Piston Ring Compressor Tool 20500

The Lisle spring clutch assures a proper fit on the piston and a positive locking action.

M16-1.50-6G Spark Plug Adapter 20380

For testing on some automobile, motorcycle, ATV, chainsaw and marine gas engines. Includes o-ring.

Vacuum Gauge & Fuel Pump Tester 20300

Assures accurate vacuum and pressure check.

14mm Compression Tester Adapter (for 20250) 20280

Lisle Tools Catalog

Gasoline Engine Compression Tester 20250

Gauge registers 0 - 300 P.S.I. and 0 - 2100 kpa. Fits 14mm and 18mm thread sizes.

14mm/18mm Spark Plug & Oxygen Sensor Thread Chaser 20200

Cleans threads in spark plug holes, also oxygen sensor holes. Use with 3/4" spark plug socket.

Valve Core (for 20250) 20100

Lisle Tools Catalog

M14-1.25 Limited Access Spark Plug Thread Chaser 20020

The narrow profile and long length allows access to spark plug holes in confined spaces. Use with a 3/8" ratchet or extension Important use anti-seize.