Mastercool R1234yf Refillable Refrigeration Hvac Oil Dye Injector



To inject the oil or dye, simply connect the injector to the low side of the A/C system andtwist the handle until you reach the desired amount. The injector hose comes completewith 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

Payment & Security

Payment methods

American Express Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Estimate shipping

You may also like

Recently viewed