Thermostat Kit for Mercury F664068 (1990–1999)

Includes: - Thermostat Kit

Fits Models: - Mercury Sable - Mercury Cougar - Mercury Grand Marquis - Mercury Mountaineer

Model Years: - 1990–1999

Submodels: - GS, LS, Premier, and various body styles including sedan and coupe

Engine Options: - 3.0L V6 (engine code: 3.0L Vulcan) - 4.6L V8 (engine code: 4.6L Modular)

Description: This thermostat kit is designed for select Mercury models from 1990 to 1999, ensuring optimal engine temperature regulation. It is a direct replacement for part number F664068, providing reliable performance and longevity.

Features: - Direct fit for specified Mercury models - Maintains proper engine temperature - Precision-built materials for durability - Simple installation with included components - Designed to meet or exceed OEM specifications