Mahle 54989 Engine Cylinder Head Gasket - Left

Mahle Cylinder Head Gasket for Ford Transit

The Mahle 54989 cylinder head gasket is a multi-layered steel sealing component built for left-side engine service on select Ford and Lincoln applications. It is engineered for dependable combustion sealing and precise fitment across a wide range of Transit, Explorer, Flex, Taurus, Expedition, Navigator, F-150, MKT, and MKS models.

Mahle cylinder head gaskets are trusted by OEMs and technicians for consistent sealing performance in demanding engine environments. This Mahle 54989 gasket is a direct-fit replacement for the left cylinder head on confirmed applications.

Key Features

• Multi-layered steel construction for durable cylinder head sealing
• Left cylinder head gasket for confirmed Ford and Lincoln applications
• Gasket sealant not included
• Designed with a 3.72 in. bore diameter and 0.06 in. thickness
• Cross-references FEL-PRO 26680 PT and Ford BL3Z-6051-H

Product Details

The Mahle 54989 is a left engine cylinder head gasket made from multi-layered steel, a material commonly selected for modern engine sealing where stable clamping and combustion containment are critical. Its 94.40 mm bore diameter and 1.40 mm thickness support accurate alignment with the cylinder head and block surfaces on the listed vehicles. For buyers searching for a Ford Transit-150 left cylinder head gasket, Ford Transit-250 left cylinder head gasket, or Ford Transit-350 left cylinder head gasket, this part number provides a direct OE-style solution.

Mahle’s cylinder head gasket line is built around sealing precision and OE-level application coverage. The 54989 part number is also relevant for Ford Explorer, Ford Flex, Ford Taurus, Lincoln MKT, Ford Expedition, Lincoln Navigator, Ford F-150, and Lincoln MKS left-side repairs where the listed fitment applies.

What It Helps Address

• Combustion gas leakage at the cylinder head sealing surface
• Coolant or oil seepage caused by a compromised head gasket
• Compression loss affecting engine performance and drivability
• Repair needs during left-side cylinder head service
• Replacement of a worn or damaged factory-style head gasket

Installation Notes and Tips

Fits 2021-2023 Ford Transit-150, left; 2021-2023 Ford Transit-250, left; 2021-2023 Ford Transit-350, left; 2021-2023 Ford Transit-350 HD, left; 2015-2020 Ford Transit-150, left; 2015-2020 Ford Transit-250, left; 2015-2020 Ford Transit-350, left; 2015-2020 Ford Transit-350 HD, left; 2013-2019 Ford Explorer, left; 2010-2019 Ford Flex, left; 2010-2019 Ford Taurus, left; 2010-2019 Lincoln MKT, left; 2015-2017 Ford Expedition, left; 2015-2017 Lincoln Navigator, left; 2011-2016 Ford F-150, left; and 2010-2016 Lincoln MKS, left.

For 2015-2020 Ford Transit models, 2013-2019 Ford Explorer, 2010-2019 Ford Flex, 2010-2019 Ford Taurus, 2010-2019 Lincoln MKT, 2015-2017 Ford Expedition, 2015-2017 Lincoln Navigator, 2011-2016 Ford F-150, and 2010-2016 Lincoln MKS, replacement of cylinder head bolts is necessary for proper installation of the multi-layered steel gasket. Clean and inspect the mating surfaces carefully before assembly.

Quality Assurance

Mahle manufactures sealing products used by OEMs and professional technicians worldwide, and this gasket reflects that application-focused engineering. The Mahle 54989 is built for confirmed engine service use on the listed Ford and Lincoln vehicles.