Keep coolant routing cleanly through your cooling system with the Four Seasons Engine Coolant Water Inlet 85188 — a direct-fit replacement for the 2003-2005 Lincoln Aviator. The water inlet directs engine coolant into the cooling passages, providing a sealed connection point where the coolant hose meets the engine. Over time a cracked, corroded, or warped inlet can weep coolant or lose its seal, so if the inlet is the cause, replacing it helps restore a sealed coolant connection.
Coolant-side sealing: Provides the connection point that carries coolant into the engine's cooling circuit.
Direct-fit replacement: A direct-fit replacement for the listed application.
Common replacement signs: Visible coolant seepage, crusty residue, or a low-coolant condition around the inlet may indicate the original has failed.
Diagnose the source of any leak before replacing, as coolant loss can have other causes. If the original water inlet is the cause, this replaces it.
Interchange: 1510977 · CWK815595 · 6051767 · W5007 · 277006 · 815595 · 11185188 · 9021056 · 2C5Z8592EA · 2C5Z8592EB · 19193960 · CH2056 · W77006. Manufacturer part number 85188.
This part cross-references / interchanges with the following part numbers:
1510977, CWK815595, 6051767, W5007, 85188, 277006, 815595, 11185188, 9021056, 2C5Z8592EA, 2C5Z8592EB, 19193960, 8241430, CH2056, W77006
Frequently Asked Questions
What vehicle does this water inlet fit?
It is a direct-fit replacement for the 2003-2005 Lincoln Aviator. Confirm fitment for your vehicle in the "Vehicles it fits" section.
What does the engine coolant water inlet do?
It directs engine coolant into the cooling passages and provides a sealed connection point where the coolant hose meets the engine.
How do I know if my water inlet needs replacing?
Visible coolant seepage, crusty residue, or a low-coolant condition around the inlet may be signs the original has failed. Diagnose the leak source before replacing.
What numbers does this part interchange with?
It interchanges with 1510977, CWK815595, 6051767, W5007, 277006, 815595, 11185188, 9021056, 2C5Z8592EA, 2C5Z8592EB, 19193960, CH2056, and W77006.
Is this a coolant or oil component?
It is a coolant-side component that routes engine coolant into the cooling system. It does not carry oil.
