Engine Tools

Combustion Leak Detector Quickly pinpoints and checks for combustion leaks. . Fluid changes from blue to yellow when exposed to gases in the radiator. 75500

Cummins Engine Rotating Tool This special 3/8 drive barring tool is used when making valve adjustments or pump settings and is made with a two-piece sleeve. . The two-piece sleeve allows proper...

Duramax Water-in Fuel Sensor Double Sided Wrench Two tools in one. 42 mm 6 side fits 2011 to current years. 40 mm 12 side fits 2001 to 2010. Used every time a fuel filter is replaced. Made in U.S.A....

Inline Spark Tester Gives a Visual Check of the Ignition System. Quickly diagnose problems with all ignition systems. Connect the tool between the spark plug and the plug wire. The tool is...

Nissan Drive Plate-Flywheel Bolt Socket Features a Low-Profile, E20 Torx Socket Removes and Installs Low-Profile Bolts For Use on Nissan QR25's with Automatic Transmissions Heavy-Duty Construction...

Oil Pressure Switch Socket Fits 1 1/16 Switches Up To 2 5/8 Long, Found on Newer GM and Chrysler Vehicles. Fits 1 1/16 oil pressure sending unit (gauge type), found on most all 91 and newer GM...

Oxygen Sensor Socket - Thin Wall - 7/8" (22mm) Removes and installs 22mm Oxygen Sensors that cannot be accessed with standard sockets. 1/2 square drive & 1 hex drive. OAL: 31/2” (90mm). Tapered end...

Spark Plug Gap and Feeler Gauge Set Use to set and measure spark plug gaps plus other ignition clearances from 0.010 to 0.045_ (0.254 to 1.143mm). Six wire gauges check spark plug gaps and 12...

#10 Hose to 14.5mm Compression Union (1) S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to AC lines on hundreds of vehicles. .Repair failed collar crimps sections of...

#10 Hose to 15mm Compression Union (1) S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to AC lines on hundreds of vehicles. .Repair failed collar crimps sections of...

#10 Hose to 16mm Compression Union (1) S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to AC lines on hundreds of vehicles. .Repair failed collar crimps sections of...

#10 Hose to 3/4" Compression Union (1) S.U.R.&R.'s A/C Hose to Compression Fittings allow you to make instant repairs to AC lines on hundreds of vehicles. .Repair failed collar crimps sections of...