The world’s most popular and professional injection method.
Pull the trigger to inject a precise amount of oil into the A/C system and you’re done. The 381450 Spotgun™ Jr. Dual Injection Kit allows for compliance with J2788 Standard (separate oil injection). For use in R-134a and R-1234yf systems.

Includes: Spotgun™ Jr. injector with R-134a and R-1234yf hose adapter assemblies, PAG 46 and PAG 46 HFO oil cartridges – (4) ea. (1 oz/30mL), All new box with fitted insert, Excellent for use with SAE certified A/C equipment

Lifetime warranty on every injection gun.