Engine & Battery

Tool comes with both 1/2" and 3/8" drive; use a 1/2" breaker bar for extra torque, 3/8" for faster removal and installation. Fits oxygen sensor applications with a heat shield. Slotted body allows...

Cleans Threads in Oxygen Sensor Holes. Use with 3/4" hex socket or 3/8" square drive. Size: M18 x 1.5 Also works on M18 x 1.5 spark plug threads.  IMPORTANT: Use anti-seize.

Oxygen Sensor Socket Removes and Installs Oxygen Sensors on Most Domestic and Some Imports. Special 7/8" socket with cutaway slot to provide clearance for wire harness. Provides adequate depth to...

Side Terminal Battery Cleaner A Special Tool for a Special Job. Coil Spring cutters polish the battery contact while stainless steel brushes clean the cable terminals. 

Battery Brush Cleans dirt and corrosion from battery terminals and cable clamps. The external brush cleans cable clamps and internal brush cleans terminal posts. Case is made of high impact plastic...

Removes and installs camshaft and crankshaft seals on cars and truck/van/suv's without damage. Includes a puller coupled with specialized puller legs that hook the seal for quick and easy removal. ...

The OTC-7100 lifting brackets are highly versatile and can be used on many engines due to it's universal type design. They are attached to the engine or components for safe lifting and can accept...

This IPR Socket actually combines two OE tools into one. Again, the configuration for the IPR changed in 2005 and a second tool was developed for the change. However, our Aftermarket engineers worked...

The new 6760 Fuel Filter Wrench is designed to remove and install the fuel filters on the Ford 6.0L & 7.3L Power Stroke diesel engines as well as International / Navastar diesel engines. Low profile...

Works on all GM NorthStar vehicles

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.

Use with OTC No. 5021 diesel engine compression gauge. Works on 2003-2006 Ford vans and trucks with 6.0L diesel engines.