Item Detail Table of Content Air Conditioning & Cooling System Service Equipment A/C Accessories Large Oil Injector For R134a W/ 5" Hose and Quick Connect Item Number: AIR90021 Price: $163.90* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description Large oil injector for R134a (blue) w/ 5" hose and quick connect coupler. Warranty One (1) year Product Specification Dimensions10" x 1" diameter Weight1 lbs.