Dorman 667-672 Turbocharger Coolant Line - Return (Left)

Turbocharger Coolant Line for Ford and Lincoln

Dorman 667-672 is a turbocharger coolant line built to match the fit and function of the original line on specified Ford and Lincoln vehicles. It is made from stainless steel with aluminum and rubber fittings for dependable routing and durability in the turbo cooling circuit.

Compatible with 2010-2019 Ford Taurus, 2010-2019 Ford Flex, 2013-2019 Ford Explorer, 2010-2019 Lincoln MKT, and 2010-2016 Lincoln MKS in the return (left) position, this OE-style replacement supports direct service on turbocharged applications. Part number 667-672 is also referenced for the same application as AA5Z8K153B and AA5Z8K153C.

Key Features

• Direct replacement turbocharger coolant line for specified Ford and Lincoln models
• Stainless steel line construction for strength and corrosion resistance
• Molded assembly shape for OE-style routing and fit
• Black fittings with aluminum and rubber fitting materials
• Female end connections with male inlet and outlet fitting types
• Designed for the return (left) position
• Part number 667-672 for catalog and service reference

Detailed Description

Dorman 667-672 is engineered as a turbocharger coolant line replacement that follows the original line layout on the listed vehicles. The stainless steel tube, molded assembly design, and OE-grade construction help it match factory routing in the turbo cooling system. With a centerline length of 9 and a length of 8.3, this line is built for the specified return-side application on Ford Explorer, Ford Flex, Ford Taurus, Lincoln MKT, and Lincoln MKS models.

This part is intended for vehicles that use a non-threaded coolant line connection with a 14mm x 10 end 1 thread diameter specification. If you are replacing a worn or damaged turbo coolant line on a 2013-2019 Ford Explorer or a 2010-2019 Ford Taurus, Dorman 667-672 provides a direct-fit service part for the original routing.

What It Helps Fix

• Coolant leaks from a cracked or corroded turbocharger coolant line
• Loss of proper coolant flow through the turbo cooling circuit
• Damage from heat exposure, vibration, or age-related line wear
• Fitment issues caused by using an incorrect replacement line
• Service delays when replacing the return (left) turbo coolant line on Ford and Lincoln turbo applications

Installation Notes and Tips

Verify the vehicle year, make, model, and return (left) position before ordering. Confirm the connection style, end gender, and thread diameter match the original line on the vehicle. Inspect adjacent coolant hoses, seals, and turbo-area components for wear before installation so the repair can be completed cleanly.

Quality Assurance

Dorman designs this turbocharger coolant line to match original fit and function on the specified applications. The OE-grade construction and material selection are intended to support reliable service in the turbo cooling system.