Robinair (16256) R-134A Oil Injector with 1/2″ Acme Quick Coupler

Price: $115.02
(as of Apr 12,2026 18:39:29 UTC – Details)

Features:

• R-134a oil injector
• 1/2 inch Acme quick coupler
• Allows for adding oil to a fully pressurized A/C system
• Syringe-type injector
• Easy to use – simply fill the barrel with the required amount of oil, connect the injector, and press the plunger

Pros:

• Convenient tool for adding oil to A/C systems
• Compatible with R-134a refrigerant
• Quick and easy to use
• High-quality construction
• From Robinair, a trusted brand in service tools and equipment

Cons:

• Not recommended for UV dye injection
• May not be suitable for all A/C systems