Mastercool

This is a 60" yellow R134A hose with a Schrader valve. It is made of durable, high-quality materials and is designed to fit most cars.

High Side Knob- Red

Mastercool MSC85215 MSC- 4 Pc, O-rings For Aluminum Manifolds are a set of four o-rings that are designed to seal the air intake and exhaust ports on an aluminum manifold.

-004 This is a replacement valve for the Mastercool MSC8375-004 water cooler. This valve is a replacement for the 82375-004 water cooler.

Mastercool MSC85511 Gasket 85510 (10 Per Pack) is a gasket that seals the cooling system of a computer. It is used to prevent water and other contaminants from entering the computer.

This Mastercool MSC71099-06 Adapter Set for 3/8" GM Transmission Cooling Line is a must-have for any GM enthusiast. This adapter set allows you to use a 3/8" cooling line on a GM transmission. This...

The Mastercool MSC71100 Bubble Flaring Tool Set is a great way to get the job done quickly and easily. This set comes with a variety of different tools that are perfect for bubble flaring. The set...

This Mastercool MSC84964 R134A BLK CHRG HOSE W/O VALVE is a replacement hose for your vehicle. This hose is made of black rubber and has a black chrome finish. This hose has a Schrader valve on one...

The Mastercool MSC71102 Bubble Flr Bar 71000 is a great way to cool your drinks and keep them cold for hours. This bar has a large surface area that can hold a lot of liquid, so you can keep your...

The Mastercool MSC85102 R134A Aliminum Block Manifoold is a high-quality replacement for your vehicle's original air conditioning unit. This manifold is made of aluminum and is designed to fit most...

The Mastercool MSC82274 MSC- Low Side 1/4 X 13mm Straight Adapter With Valve Core & Service Port Cap is a straight adapter that features a valve core and service port cap. This adapter is designed to...

" FITTING The Mastercool MSC90263-72 72" Blue Hose with 1/4" x 1/4" Fitting is a high quality hose that is perfect for your needs. This hose is made from durable materials and is designed to last...

The Mastercool MSC84772 G Brass R134A 2 Way Manifold Gauge Set is a great way to monitor your R134A system. The gauge set includes a 72in hose and two brass manifolds. The manifolds are easy to read...

This is a straight shut off valve for 1/4" tubing. It is made of brass and has a black finish.

96" Blue R134a Hose with 1/2" Acme-F and 14mm-M Auto A/C FittingsThe Mastercool 96" Blue R134a Hose with 1/2" Acme-F and 14mm-M Auto A/C Fittings is designed to withstand high pressure from your A.C...