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 contact with the flywheel when the flywheel is at different...

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.. When replacing the fuel filter on a 2001 to current GM...

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 double-ended to offer a straight boot and a 90° boot on one tool...

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 Allows for Strength and Durability Made in the USA 9592

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 vehicles. Also fits 87 and newer Chrysler vehicles with...

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 OD: 29.80mm. Oxygen sensor opening length: 72.7mm 2064

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 straight blades check other clearances. It includes a...

#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 corroded line, cracks, kinks and more on any SAE or...

#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 corroded line, cracks, kinks and more on any SAE or metric...

#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 corroded line, cracks, kinks and more on any SAE or metric...

#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 corroded line, cracks, kinks and more on any SAE or metric...