Chevrolet K5 Blazer AC Flow Restrictors
This page brings together AC flow restrictors for the Chevrolet K5 Blazer, covering model years 1975–1986. The range includes expansion valves and orifice tubes sized for these trucks, with options spanning universal-fit designs. Choose your model year above and this page keeps only the ac flow restrictors that fit your Chevrolet K5 Blazer. Each listing is matched to our vehicle fitment data before it appears here.
ACDelco 8634400 Automatic Transmission 3rd Accumulator Check Valve
What's here for your Chevrolet K5 Blazer
- A/C Expansion Valves — metering components that regulate refrigerant flow within the air conditioning system
- A/C Orifice Tubes — fixed-restriction tubes that control refrigerant passage between the high- and low-pressure sides of the system
The widest selection here comes from ACDelco, Four Seasons, Universal Air Conditioner, and GPD, offering a broad assortment of fitments across the 1975–1986 model years. Other categories Chevrolet K5 Blazer owners shop for: Chevrolet K5 Blazer Floor Panels and Parts, Chevrolet K5 Blazer Shocks and Struts and Chevrolet K5 Blazer Driveline Hardware, or browse all Chevrolet K5 Blazer parts and accessories.