Mastercool Refrigeration HVAC Air Conditioning Refill UV Dye Injector 53123-A



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 R134a 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
  • R134a 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.


You may also like

Recently viewed