Mahle C33309 Engine Coolant Outlet Gasket

Engine Coolant Outlet Gasket for Ford and Lincoln

Restore a secure seal at the engine coolant outlet with Mahle C33309. This OEM-standard engine coolant outlet gasket is built with molded rubber for dependable sealing performance on select Ford Bronco, F-150, Edge, and Lincoln Nautilus applications.

Mahle’s gasket line is known for sealing components trusted by OEMs and technicians worldwide, and this part follows that same OE-style approach for accurate fit and consistent sealing. If you are replacing a leaking coolant outlet seal on a Ford F-150 or Ford Edge, Mahle C33309 is a direct replacement option for the listed applications.

Key Features

• OEM-standard engine coolant outlet gasket
• Molded rubber coolant outlet gasket material
• Inside diameter: 2.115 inches
• Includes coolant outlet connector gasket in the package contents
• Designed for select Ford and Lincoln cooling system applications
• Mahle part number C33309

Detailed Product Overview

Mahle C33309 is an engine coolant outlet gasket engineered for sealing the coolant outlet connection on supported vehicles. The molded rubber construction helps maintain a tight seal at the coolant outlet interface, while the OEM-standard grade supports accurate replacement on vehicles such as the Ford Bronco, Ford F-150, Ford Edge, and Lincoln Nautilus. For buyers searching for a Ford F-150 engine coolant outlet gasket or a Ford Edge coolant outlet seal, this part number provides a focused OE-style solution.

This part cross-references Ford FT4E-8C387-EC and FT4Z-8C387-A for the same application. Use Mahle C33309 when replacing a worn or leaking coolant outlet gasket on the listed Ford and Lincoln models.

What This Part Helps Address

• Coolant seepage at the engine coolant outlet
• Loss of sealing at the coolant outlet connector
• Coolant odor or visible residue around the outlet area
• Service replacement for a damaged thermostat outlet seal interface
• Maintenance on Ford and Lincoln cooling system sealing points

Installation Notes and Tips

Confirm vehicle fitment by year, make, and model before installation. Clean the sealing surfaces thoroughly and inspect the coolant outlet and connector for wear, distortion, or debris before installing the new gasket. On 2015-2021 Ford Edge, 2015-2021 Ford F-150, 2019-2021 Lincoln Nautilus, 2017-2020 Lincoln Continental, 2017-2019 Ford Fusion, and 2016-2018 Lincoln MKX applications, use the included gasket from the set for optimal performance during installation of the engine coolant thermostat seal.

Compatible With: 2021-2025 Ford Bronco, 2022-2025 Ford F-150, 2022-2024 Ford Edge, and 2022-2023 Lincoln Nautilus. Additional listed applications include 2015-2021 Ford Edge, 2015-2021 Ford F-150, 2019-2021 Lincoln Nautilus, 2017-2020 Lincoln Continental, 2017-2019 Ford Fusion, and 2016-2018 Lincoln MKX.

Quality Assurance

Mahle manufactures sealing products used by OEMs and technicians around the globe, and this gasket is built to OEM-standard expectations for fit and sealing performance.