Product Description
Mastercool 82375 R-134a Oil Injector -R-134a vacuum or push-style.- Excellent method for adding refrigerant oil or large amounts of UV leak detection dye to the A/C system
- Add oil by allowing vacuum to pull it in after the evacuation process, or use refrigerant to push it in using the recharge system
- Rugged all metal 2 oz canister
- The standard models use a needle style valve attached between the manifold gauge set or charging equipment and A/C hose
