Fel-Pro 35848 Engine Coolant Thermostat Seal

Fel-Pro 35848 Thermostat Seal for Lincoln and Ford

Fel-Pro 35848 is a premium engine coolant thermostat seal built for sealing performance in select Lincoln LS and Ford Thunderbird applications. It uses application-specific materials to help deliver a dependable seal where the thermostat housing meets the cooling system.

Key Features

• Premium-grade engine coolant thermostat seal
• Application-specific sealing material for a precise fit
• Supports 100% vehicle sealing when installed on the correct application
• Made for select 2003-2006 Lincoln LS and 2003-2005 Ford Thunderbird models
• Fel-Pro part number 35848 for easy identification

Detailed Description

Fel-Pro 35848 is an engine coolant thermostat seal for cooling system service on select Lincoln LS and Ford Thunderbird vehicles. Fel-Pro focuses on vehicle-specific sealing solutions, and this premium seal is engineered to match the application requirements of the thermostat sealing surface. This part cross-references MAHLE (e.g., C31972, C32008) for the same application.

Compatible With 2003-2006 Lincoln LS and 2003-2005 Ford Thunderbird, N/A. Use Fel-Pro 35848 when replacing a thermostat seal during cooling system maintenance or thermostat service on these vehicles.

What It Helps Address

• Coolant seepage at the thermostat housing
• Loss of seal integrity after thermostat service
• Coolant odor or visible residue around the sealing area
• Maintenance-related leaks in the cooling system
• Fitment issues from using the wrong seal profile

Installation Notes and Tips

Inspect the thermostat housing and mating surfaces before installation. Clean away old gasket material, corrosion, and coolant residue so the new seal can seat properly. Confirm the application by year, make, and model before assembly, and follow the vehicle service procedure for cooling system refill and bleed steps.

Quality Assurance

Fel-Pro gaskets are built around application-specific materials and sealing coverage for professional repair use. Part number 35848 is a premium-grade sealing component for select Lincoln LS and Ford Thunderbird cooling system service.