Mastercool 53123-YF Refillable R1234yf Dye/Oil Injector - Without Dye/Oil
To inject the oil or dye, simply connect the injector to the low side of the A/C system andĀ twist the handle until you reach the desired amount. The injector hose comes completeĀ with a R1234yf coupler.
- Heavy duty, anodized aluminum, 2 oz container with dye scales represented in 1/10 ounce, 1/4 ounce and milliliters
- Nylon barrier blue hose meets J2888, EPA, SAE and UL standards
- R1234yf low side coupler with extended disconnect sleeve and meets SAEJ639 and J2888
WARNING:Ā Cancer & Reproductive harmĀ www.P65Warnings.ca.gov
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Mastercool 53123-YF Refillable R1234yf Dye/Oil Injector - Without Dye/Oil
Mastercool 53123-YF Refillable R1234yf Dye/Oil Injector - Without Dye/Oil
To inject the oil or dye, simply connect the injector to the low side of the A/C system andĀ twist the handle until you reach the desired amount. The injector hose comes completeĀ with a R1234yf coupler.
- Heavy duty, anodized aluminum, 2 oz container with dye scales represented in 1/10 ounce, 1/4 ounce and milliliters
- Nylon barrier blue hose meets J2888, EPA, SAE and UL standards
- R1234yf low side coupler with extended disconnect sleeve and meets SAEJ639 and J2888
WARNING:Ā Cancer & Reproductive harmĀ www.P65Warnings.ca.gov
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
To inject the oil or dye, simply connect the injector to the low side of the A/C system andĀ twist the handle until you reach the desired amount. The injector hose comes completeĀ with a R1234yf coupler.
- Heavy duty, anodized aluminum, 2 oz container with dye scales represented in 1/10 ounce, 1/4 ounce and milliliters
- Nylon barrier blue hose meets J2888, EPA, SAE and UL standards
- R1234yf low side coupler with extended disconnect sleeve and meets SAEJ639 and J2888
WARNING:Ā Cancer & Reproductive harmĀ www.P65Warnings.ca.gov













