Chevrolet Lumina AC Flow Restrictors
This page covers AC flow restrictors for the Chevrolet Lumina, spanning model years 1990–2001. The range includes orifice tubes, expansion valves, and service valve cores — the key components that regulate refrigerant flow through the air conditioning system. Pick your Chevrolet Lumina's year above to narrow the list to ac flow restrictors with confirmed fitment. Every part shown is checked against our vehicle data.
Dorman 902-025 A/C Service Valve Cap Brass R134a Yellow 0.313 in Thread
What's here for your Chevrolet Lumina
- A/C Orifice Tubes — including universal and OE replacement styles
- A/C Expansion Valves — available as individual units and in kit configurations
- A/C Service Valve Cores — for servicing refrigerant ports on the Lumina's A/C system
The widest selection here comes from ACDelco, Four Seasons, GPD, and Universal Air Conditioner, covering the full 1990–2001 Chevrolet Lumina range. Other categories Chevrolet Lumina owners shop for: Chevrolet Lumina Wiper Arms and Blades, Chevrolet Lumina Shocks and Struts and Chevrolet Lumina Mufflers, or browse all Chevrolet Lumina parts and accessories.