Dorman 263-155 Engine Variable Valve Timing (VVT) Solenoid Seal - Intake

Engine VVT Solenoid Seal for Ford and Lincoln

Dorman 263-155 is an engine variable valve timing (VVT) solenoid seal built to create a tight, reliable seal between the VVT solenoid and mating components. It is a direct-fit sealing component for select Ford and Lincoln applications, including Ford F-150, Explorer, Mustang, Expedition, and Lincoln Navigator models.

Key Features

• Engine VVT solenoid seal for sealing the interface between the solenoid and related engine components
• Plastic construction with black finish
• Gasket thickness: 11 mm
• Overall dimensions: 11 mm width and 11 mm thickness
• Upper and lower inside diameter: 31.25 mm
• Upper and lower outside diameter: 17.8 mm
• Designed for select Ford and Lincoln engines with intake-position applications where listed
• Cross-reference: MAHLE GS33868

Detailed Description

Dorman 263-155 is an engine VVT solenoid seal designed for vehicles that rely on precise oil control at the variable valve timing solenoid. By maintaining a secure seal at the mating surface, this part helps support proper sealing integrity in the VVT system. It is listed for a wide range of Ford and Lincoln vehicles, including Fits 2012-2020 Ford F-150, N/A; Fits 2011-2023 Ford Explorer, N/A; Fits 2015-2023 Ford Expedition, N/A; and Fits 2015-2023 Lincoln Navigator, N/A. Additional coverage includes Ford Mustang, Transit, Transit Connect, Super Duty, Edge, Flex, Taurus, and Lincoln Continental, MKS, MKZ, MKX, MKT, and Mark LT applications. Part number 263-155 is also referenced by BR3Z6C535A.

What It Helps Address

• Oil seepage around the VVT solenoid sealing surface
• Loss of sealing integrity at the solenoid-to-engine interface
• Maintenance replacement for worn or damaged VVT solenoid seals
• Service work on intake-position VVT solenoid applications
• Fitment-specific sealing needs on Ford and Lincoln engines

Installation Notes and Tips

Verify the vehicle year, make, model, and engine application before installation. Confirm the seal dimensions and compare the old part to the new seal to ensure the correct fit. Clean the mating surfaces thoroughly before assembly so the seal can seat evenly and maintain proper contact. Use the fitment data for your exact application, especially on vehicles with date-specific coverage such as 2011-2012 Ford Super Duty and 2011-2012 Lincoln MKS or MKT models.

Quality Assurance

Dorman designs this VVT solenoid seal as a replacement sealing component for select Ford and Lincoln applications. The part is built to match the listed dimensions and application requirements for dependable service in the engine sealing system.