Newest Products

Built to remove airlocks in HD Cooling systems associated with trucks & buses. Creates a vacuum in the coolant system, refilling the entire sy...

21 Piece Kit for use in pressure testing Radiator Caps & Radiators Includes most popular adapters and accessories For use with most domestic a...

Check for leaks. Push Button Valve eliminates the need to change hoses. Works on all cooling systems with “Fits-All” cone adapter.

Used for measuring the diesel exhaust fluid concentration, the 5025 refractometer is a portable, precision, optical instrument used for measuring t...

Dual Chamber filters out alkaline particles that may cause a false positive. Higher accuracy test vs. Single chamber units. Universal test solutio...

Refractometers measure refraction index to calculate the composition of various materials. Measurements are on the Brix scale in varying ranges de...

Set includes: 90 Degree Hook C-Hook 45 Degree Hook Cotter Pin Puller 10” Overall Length Heat Treated and Tempered Steel Dominator

Fits 1/2", 5/8", & 3/4" heater hoses. No need to use acids or caustic solutions. Saves costly replacement of even most stubbornly clogged heat...

Includes sand.

Adjustable Pressure Industrial Spray Gun and Stepped Tip Design for Easy Heater Core Flushing. Fits 1/2", 5/8" and 3/4" hose fittings. Water press...

Eliminate airlocks in vehicle cooling systems and refills in seconds OEM approved worldwide! Features: Refills the entire cooling s...

Detects and exposes external system leaks Detects internal engine leaks due to blown gaskets or cracked block Includes blue and black radiator cap...

Designed to fit most domestic & foreign major car brands. Includes pressure testing pump with gauge and hose, thermometer, four chromed steel c...

No need to undergo time-consuming air bleeding after refilling new coolant Conical adapter offers a wide application to different radiator filler ...

Adapter update kit to be used with 43300 Detects and exposes external system leaks Detects internal engine leaks due to blown gaskets or cracked b...

Keep your collection complete. Use with STANT® style radiator pressure tester. Applicable 2004 and newer Mazda 3, and Vovo S40 series.

1996-1998 Audi A4; 1993-1999 Audi A6, VW Passat, and new Beetle; 1999 VW Golf and Jetta

Fits vehicles with threaded filler neck: 1992-2003 GM cars and trucks; most Ford cars and trucks; Mercedes M-Class; most Saturn models

Keep your collection complete. Use with STANT® style radiator pressure tester. Applicable 2004 and newer Mazda 3, and Vovo S40 series.

Compact universal alternative to application specific adapters required for pressure testing automotive cooling systems. Replaces more than 20 ind...

Durable radiator pressure tester adapters work in conjunction with most hand testers sold. Will work with Stant, Astro, Waekon, Wilmar, Mityvac and...

64mm x 3mm threads to fit many medium and heavy duty trucks For use with CTA #7050, plus other brands Volvo Truck Radiator Adapter

Test Cap No. 23 allows for easy testing for leakage in a radiator system and quick change of coolant. This unit is suitable for late model Audi, V...

32 x 19mm head with multi-directional slotted pattern for wide application range, including tank ventilation line clamps, radiator hose clamps, tra...