Engine Service Tools

OTC 5606 Compression Tester Kit Designed for complete compression testing on gasoline engines, including domestic, imports, motorcycles, marine, and small engines. Unique problem solving features for today's limited space engine compartments. Features...

OTC 5609 Cylinder Leakage Tester Kit Quickly diagnose internal engine problems such as bad rings, valves and leaking head gaskets. Kit come complete with adapters for most applications. Features and benefits: Dual 2-1/2" gauges feature chrome bezel and...

OTC Transmission/Engine Oil Pressure Kit The 5610 professional kit can be used for domestic and import applications.  High and low pressure gauges make this kit useful for both transmission and engine work.  Kit comes complete with adapter for...

OTC 5613 Vacuum/Pressure Gauge Kit The 5613 is deal for testing vacuum lines and components. Accurately tests low pressure fuel systems. Quickly diagnose internal engine problems such as bad rings, valves and leaking head gaskets. Kit comes complete with...

OTC 567614 Tool, Cam Phaser Holding

OTC 6005A Glow Plug Removal Tool Set includes 10 mm and 12 mm split nuts, three spacers (3/16", 1/4", and 5/16"), plastic storage/organizer case and instructions. The 10 mm split nut will work on Ford 6.9L and 7.3L diesels; GM 6.2L, and 6.5L diesels; and...

OTC 6492 Engine Preluber Kit Ensures oil is present to internal engine components on the first start of a new or rebuilt engine, or after major engine work is performed.Required to prime the oil pump and fill the oil galleries and internal engine...

OTC 6500 Flexihead O2 Sensor Wrench Flexible head design assists in the removal of stubborn O2 sensors that are 7/8'' in diameter, a common size to most vehicles. Features: Allow extensions or wrenches to apply force in tight areas, even on seized...

OTC 6505 Master Harmonic Balancer Installer Set 11 special adapters make this a complete master harmonic balancer installer set for most car and light truck applications.The heavy-duty 7/8" diameter forcing screw has internal threads to fit the threaded...

OTC 6522 LeakTamer Plus Smoked Out. Find the Leak. Clear the Code. Smoke the Test. This item replaced the OTC 6521 Leak Tamer Features: Put better technology and portability in your shop with OTC's new and improved smoke machine. 80% of top codes...

OTC 6522-1 Leak Tamer Ultratrace UV Solution Ultra TraceUV bottle (8 oz. / 236 ml) patented solution is the only Automaker-approved smoke-producing solution in the world. Contains a special dye that deposits at the exact location of a leak. Each bottle...

OTC 6589 Electronic Ignition Spark Tester Use to quickly check spark on 2 and 4 stroke gasoline engines with electric ignition systems Check for spark on gasoline engines used in import and domestic cars and trucks, plus small engines

OTC 6617 Alternator Pulley Service Kit Overrunning alternator pulley and overrunning alternator decoupler pulley are designed to extend belt life and belt tensioner life. They also make for quieter and smoother accessory drive operation and reduce...

OTC 6673 Universal Belt Tensioning Gauge -Belt tension gauges are used to properly check drive belt tension on drive belts to ensure maximum belt and bearing life.-Scale reads 30-180 inch lbs.

OTC 6674 Valve Spring Compressor Compresses the valve springs in order to remove and install the camshaft roller followers with the head on the engine. Enables easier camshaft, valve seal, valve spring, or retainer service. Includes a 3/8" square drive...

OTC 6678 Cam Gear Holder The holders clamp between the engine block or head and the back of the gear to lock it in place. Use on single, dual, or quad cam engines to hold valve timing during belt replacement. Excellent for diesel injection pump belt...

OTC 6679 Cam Gear Clamp and Holder Set The holders clamp between the engine block or head and the back of the gear to lock it in place. The cam gear clamp is used between two adjacent gears to lock them together and eliminate movement.  Use on...

OTC 6703 Line Fluid Stopper Kit Stop messy fluid leaks and prevent contamination during service• Kit seals all types of rubber and steel line found on fuel, brakes, AC, power steering and transmission system. • Includes two banjo style fitting...

OTC 6901 GM Oil Filter Cap Wrench Olds 3.5l v6 Applications: 1999-2002 Olds Intrigue and 2001-2002 Olds Aurora with 3.5L V6 engine. This is a required tool to remove the oil filter cap from the oil pan to access the filter cartridge. Similar to...

OTC 6931 Oxygen Sensor Socket Features: Works on all domestic and imported vehicles with oxygen sensors. Slot in socket's side allows wire clearance. Outside rib provides added strength, yet does not restrict access to sensors. 1/2" square drive, 1"...