Dorman 667-425 Turbocharger - Left

Dorman 667-425 Turbocharger for Ford and Lincoln

Dorman 667-425 is a standard replacement turbocharger built to restore boost and engine performance on select Ford and Lincoln applications. It is a left-side turbocharger for vehicles such as the Ford Explorer, Ford Flex, Ford Taurus, Lincoln MKT, and Lincoln MKS.

Key Features

• Standard replacement turbocharger for OE-style fit and function
• Journal bearing design with oil-only center housing cooling
• Wastegate actuator included
• Natural finish with alloy steel construction
• Maximum pressure reading: 125
• Direct replacement for left-side applications on select Ford and Lincoln models

Detailed Description

This Dorman turbocharger, part number 667-425, is engineered as a replacement for the original turbocharger on specific Ford and Lincoln vehicles. It is designed for left-side installation and uses a journal bearing setup with oil-only cooling in the center housing. The alloy steel construction and standard replacement grade support dependable service in turbocharged engines that need restored boost response and drivability. This part cross-references OE-style applications such as AA5Z6K682F and LU2Z6K682B for the same application.

Compatible With 2013-2019 Ford Explorer, left; 2010-2019 Ford Flex, left; 2010-2019 Ford Taurus, left; 2010-2019 Lincoln MKT, left; and 2010-2016 Lincoln MKS, left. The Dorman 667-425 turbocharger is a fitment-specific replacement for these vehicles and positions.

What It Helps Address

• Loss of turbo boost pressure
• Excessive shaft play from worn bearings
• Oil-related turbo wear on the center housing
• Reduced acceleration and engine response
• Turbocharger noise caused by internal wear

Installation Notes and Tips

Verify left-side fitment before ordering and confirm the vehicle year, make, and model against the application list. Inspect oil supply and return lines, intake plumbing, and related seals during replacement so the new turbocharger is not affected by existing contamination or restricted oil flow. Because mounting hardware and gaskets or seals are not included, reuse or replace those components as needed during installation.

Quality Assurance

Dorman supplies standard replacement parts built to match the original application requirements for specific vehicles. Part number 667-425 is intended to restore factory-style turbocharger operation on the listed Ford and Lincoln models.