Mastercool

This item is brand-new, factory sealed. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards At Mastercool, every manifold we...

This item is brand-new, factory sealed.Features and Benefits: Detects and exposes external system leaksDetects internal engine leaks due to blown gaskets or cracked blockVacuum type cooling...

This item is brand-new, factory sealed.Features and Benefits: Compact, heavy-duty design for years of reliable serviceMultiple options for smoke injection includes built-in internal compressor, shop...

This item is brand-new, factory sealed. A good quality vacuum pump is an integral tool for complete A/C service Mastercool vacuum pumps are durable and time tested They stand up to the most...

This item is brand-new, factory sealed.

This item is brand-new, factory sealed.If you are a gadget lover, our Electronics catalog is your dream destination. Choose from hundreds of gadgets and accessories to suit different uses and add...

This item is brand-new, factory sealed.

This item is brand-new, factory sealed. Mastercool uses only Grade 5 Hose for high pressure applications Knurled brass nuts make finger tightening easy Crimped with 8 segment dies for secure fit...

This item is brand-new, factory sealed.Mastercool 84396 Set of 3-96" R134a Hose Set of 3-96 R134a Hose Set of Three (Blue, Yellow, Red) R134a Auto AC Hoses 96' length 1/2 ACME-F & 14mm-M Auto AC...

This item is brand-new, factory sealed.Features & Benefits: Convert R134A gauge set to R1234YF High and low side standard 1234YF couplers 1/2" Acme M x 1/2" Acme F tank...

This item is brand-new, factory sealed.Mastercool 69500-DR Replacement Filter Dryer for 69000 Refrigerant Recovery Systems Manufacturer: Mastercool Part Number: 69500-DR Item Weight: 1.5...

This item is brand-new, factory sealed.Features and Benefits: Detects and exposes external system leaks Sintered steel Heavy duty adapter construction Detects internal engine leaks due...