Mastercool - Gas and Combustion

Mastercool - Gas and Combustion


Mastercool 53909 Mini Auto A/C Master Leak Shield Dye Injector with dye, low side hose, R12 adapter-

Mastercool 53909 Mini Auto A/C Master Leak Shield Dye Injector with dye, low side hose, R12 adapter
Model: 53909

Sale Price $34.01 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $34.01 USD
Regular Price $38.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53225 Dye Injector Kit with aluminum handle, standard 4 applications, 1 oz-

Mastercool 53225 Dye Injector Kit with aluminum handle, standard 4 applications, 1 oz
Model: 53225

Sale Price $55.49 USD
Regular Price $62.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $55.49 USD
Regular Price $62.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53376-601 Refrigerant Charging Hose, 60", blue,  R134a-

Mastercool 53376-601 Refrigerant Charging Hose, 60", blue, R134a
Model: 53376-601

Sale Price $23.27 USD
Regular Price $26.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $23.27 USD
Regular Price $26.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 51136 2-Way Aluminum Manifold Gauge Set with 36" barrier hoses, standard 1/4" SAE fittings, R454B, R410A, and R32-

Mastercool 51136 2-Way Aluminum Manifold Gauge Set with 36" barrier hoses, standard 1/4" SAE fittings, R454B, R410A, and R32
Model: 51136

Sale Price $72.50 USD
Regular Price $81.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $72.50 USD
Regular Price $81.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 56236 2-Way Brass Manifold Gauge Set with 36" barrier hoses with auto shut-off valves, R404A, R407C, R507A, R134a-

Mastercool 56236 2-Way Brass Manifold Gauge Set with 36" barrier hoses with auto shut-off valves, R404A, R407C, R507A, R134a
Model: 56236

Sale Price $71.60 USD
Regular Price $80.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $71.60 USD
Regular Price $80.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 56103 2-Way Brass Manifold with gauges only, 3-1/8"-

Mastercool 56103 2-Way Brass Manifold with gauges only, 3-1/8"
Model: 56103

Sale Price $38.49 USD
Regular Price $43.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $38.49 USD
Regular Price $43.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53580 Professional UV Leak Locator Kit with refillable dye injector-

Mastercool 53580 Professional UV Leak Locator Kit with refillable dye injector
Model: 53580

Sale Price $63.55 USD
Regular Price $71.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $63.55 USD
Regular Price $71.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 58490-012 Swivel Connector , 1/4" FL-

Mastercool 58490-012 Swivel Connector , 1/4" FL
Model: 58490-012

Sale Price $6.27 USD
Regular Price $7.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $6.27 USD
Regular Price $7.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 66334 Low Side Quick Coupler, R134A, 0.55-F X 0.51"-

Mastercool 66334 Low Side Quick Coupler, R134A, 0.55-F X 0.51"
Model: 66334

Sale Price $15.22 USD
Regular Price $17.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $15.22 USD
Regular Price $17.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 67534 Low Side Quick Coupler, 0.47-F x 0.55", R1234yf-

Mastercool 67534 Low Side Quick Coupler, 0.47-F x 0.55", R1234yf
Model: 67534

Sale Price $17.01 USD
Regular Price $19.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $17.01 USD
Regular Price $19.00 USD
Availability 1 to 2 Weeks
Quantity

Mastercool 58490-003YF Low Side Connector for R1234yf, 14 mm-

Mastercool 58490-003YF Low Side Connector for R1234yf, 14 mm
Model: 58490-003YF

Sale Price $13.43 USD
Regular Price $15.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $13.43 USD
Regular Price $15.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 58490-769-K Replacement Tip, Pin and O-Ring for the 58490-769-

Mastercool 58490-769-K Replacement Tip, Pin and O-Ring for the 58490-769
Model: 58490-769-K

Sale Price $2.69 USD
Regular Price $3.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2.69 USD
Regular Price $3.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 58490-378 GM Large Bore Valve Core Remover and Installer Assembly-

Mastercool 58490-378 GM Large Bore Valve Core Remover and Installer Assembly
Model: 58490-378

Sale Price $16.11 USD
Regular Price $18.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $16.11 USD
Regular Price $18.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53518-UV  Rechargeable UV Flashlight-

Mastercool 53518-UV Rechargeable UV Flashlight
Model: 53518-UV

Sale Price $66.23 USD
Regular Price $74.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $66.23 USD
Regular Price $74.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53610 Universal Engine Oil Fluorescent Dye, 1 oz-

Mastercool 53610 Universal Engine Oil Fluorescent Dye, 1 oz
Model: 53610

Sale Price $4.48 USD
Regular Price $5.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $4.48 USD
Regular Price $5.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53609 Engine Coolant Fluorescent Dye, 1 oz-

Mastercool 53609 Engine Coolant Fluorescent Dye, 1 oz
Model: 53609

Sale Price $3.58 USD
Regular Price $4.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3.58 USD
Regular Price $4.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 55100-SEN Replacement Sensor Tip for the electric leak detector-

Mastercool 55100-SEN Replacement Sensor Tip for the electric leak detector
Model: 55100-SEN

Sale Price $8.06 USD
Regular Price $9.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $8.06 USD
Regular Price $9.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53376-603YF Refrigerant Charging Hose, 60", red, R1234YF-

Mastercool 53376-603YF Refrigerant Charging Hose, 60", red, R1234YF
Model: 53376-603YF

Sale Price $17.90 USD
Regular Price $20.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $17.90 USD
Regular Price $20.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 66234 High Side Quick Coupler, R134A, 0.55-F X 0.63"-

Mastercool 66234 High Side Quick Coupler, R134A, 0.55-F X 0.63"
Model: 66234

Sale Price $15.22 USD
Regular Price $17.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $15.22 USD
Regular Price $17.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 60034-10 O-Rings for the 66434-R, 10-pack-

Mastercool 60034-10 O-Rings for the 66434-R, 10-pack
Model: 60034-10

Sale Price $3.58 USD
Regular Price $4.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3.58 USD
Regular Price $4.00 USD
Availability 2 to 3 Weeks
Quantity