Cooling System

Kit includes pressure tester connector with 3 adapters to fit almost all cooling systems. 3 adapters cover all diameters from 17mm to 40mm. Elastomeric adapters with wide durameter ratings. All adapters with O-rings. Connector works with all standard...

32 x 19mm head with multi-directional slotted pattern for wide application range, including tank ventilation line clamps, radiator hose clamps, transmission cooler lines, etc. Spring loaded with locking mechanism to open up to 65mm. Extra-long (11-3/4"...

Fast and easy to use for fuel injection, brake, vacuum and cooling systems hoses. Fits hoses up to 2.5"

Fast and easy to use for fuel injection, brake, vacuum and cooling systems hoses. Fits hoses up to 3/4"

21 Piece Kit for use in pressure testing Radiator Caps & Radiators Includes most popular adapters and accessories For use with most domestic and import autos and light trucks

Tests automotive pressurized cooling systems up to 30 PSI Kit includes pump with gauge, 12" hose and cap adapter to check 3/4" deep filler necks, 1/4" Spacer Washer for testing 1" deep filler necks, plus 3 Radiator Adapters (#7090, #7091 &...

Pump and gauge assembly Works with most adaptors on the market

10" Clic Clamp Pliers can be used on all styles of Clic, Clic-R and NormaClamp hose clamps found on many import vehicles. Rotatable inserts allow the user to manipulate clamps from various approach angles. The profiled jaws help relase corroded hoses...

For easy access to small metric hex fasteners found on Hose Clamps and other applications. Rugged cable shaft handles high torque applications. Molded plastic handle with hang hole. 4 hex sizes: 5mm, 6mm, 7mm, 8mm.

To ensure coolant will provide adequate protection to the vehicle, the coolant should be adjusted to the manufacturer's specifications. These accessories will help you quickly test coolant.3-way heavy-duty truck coolant test stripsshows pH, freeze point,...

To ensure coolant will provide adequate protection to the vehicle, the coolant should be adjusted to the manufacturer's specifications. Just dip a strip in coolant and it shows the freeze point and the pH bottle of 50 strips.

Mayhew Pro: (replaces 28650) Used to loosen and remove a wide variety of automotive hose clamps. Unique Jaw design fits clamps up to 2" (51mm). Extras heavy duty 5/64" (2mm) cable. Bi-material grips with snap feature. Easy to replace cable. Replacement...