Model compatibility FS18K218AA and FS18K218AC ensures a precise fit for select Territory Radiators systems
construction designed to support performance in auxiliary water tank applications
Includes integrated cap to help maintain proper pressure and prevent coolant leakage
Engineered as a direct replacement for expanding or upgrading existing expansion tank setups
Suitable for use in automotive cooling systems requiring compatible auxiliary reservoir functionality
Description
Expansion Tank Assembly Auxiliary Water Tank with Cap for Territory Radiators Parts Compatible with part numbers FS18K218AA and FS18K218AC Designed to fit Territory models as a direct replacement for the specified part numbers Please verify your existing before purchase to proper fitment This is a non-OEM replacement part.Any trademarks or model numbers cited are used strictly to demonstrate compatibility.