OE 77173 — controller, passenger compartment fan, O2 Sensor, pressure plate

What is OE number 77173?

OE (Original Equipment) number 77173 is a manufacturer's reference code for controller, passenger compartment fan used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 16 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 77173.