Dorman 667-719 Turbocharger Coolant Line - Return

Dorman 667-719 Turbo Coolant Line

Dorman 667-719 is a turbocharger coolant line built to match the fit and function of the original line on specified vehicles. It is made from steel and rubber materials for dependable routing and durability in the turbo cooling circuit.

Key Features

• Direct replacement turbocharger coolant line for OE-style fit and function
• Constructed from steel and rubber for strength and flexibility
• Molded assembly with metallic gray finish and black fittings
• Female-to-female end design with 12 mm threaded fitting diameter
• Designed for the return position on select Chevrolet Malibu models
• Cross-references Gates TL256 for the same application

Fitment Details

Fits 2016-2025 Chevrolet Malibu, Return. This Dorman 667-719 turbo coolant line is listed for the return position on Chevrolet Malibu models across the 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, and 2025 model years.

Product Description

This turbocharger coolant line is engineered as an OEM-style replacement for the original line used on specified Chevrolet Malibu applications. The molded assembly measures about 22.3 in. in overall length with a 22 in. centerline length, and it uses a 0.32 in. inside diameter and 0.36 in. outside diameter to support proper coolant flow routing. Dorman 667-719 is designed for the return side of the turbo cooling system and uses female end connections with 12 mm threaded fitting diameters. For shoppers searching for a Chevrolet Malibu turbo coolant line, turbocharger coolant hose, or Dorman 667-719 replacement, this part provides a direct-fit service solution.

What It Helps Address

• Cracked or leaking turbo coolant line
• Damaged molded hose routing in the turbo cooling circuit
• Corrosion or wear in the original coolant line assembly
• Improper fit from non-OE-style replacement lines
• Coolant flow issues caused by a deteriorated return line

Installation Notes and Quality

Verify the vehicle year, make, model, and return-position application before installation. Match the end style, fitting diameter, and line routing to the original part to confirm proper fit on the Chevrolet Malibu. Dorman designs this coolant line to match original equipment fit and function, using quality materials selected for reliable performance and durability.