Ford B-Max Focus Mk3 Turbocharger Turbo Oil Return Tube Line Hose CM5G6K677HA

Ford B-Max Focus Mk3 Oil Line Turbine Oil Pipe Hose CM5G6K677HA is a component from the turbochargers and parts category, designed for the turbocharger lubrication system in selected Ford models. It is responsible for the stable supply of oil to the turbine, which is crucial for its durability and the proper operation of the engine.

Specifications and technical data

• SKU: 1816889
• Mark: Ford
• Condition: Used
• OEM Part Number: 1816889
• Substitutable numbers: 1816889, CM5G-6K677-HA, CM5G6K677HA
• Category: Turbos & Parts

Purpose and Function of the Turbine Oil Line

The turbine oil line in Ford B-Max and Focus Mk3 models is responsible for the controlled flow of engine oil to the turbocharger core. A properly functioning oil pipe:

• ensures stable lubrication of the turbine bearings under all engine load conditions,
• reduces the risk of overheating and rotor seizure,
• maintains proper oil pressure in the turbine area, which affects the lifespan of the entire boost system.

Replacing a worn or leaking oil line is important not only for protecting the turbocharger but also for maintaining stable engine operating parameters and avoiding costly repairs.

Technical Characteristics and Ford Compatibility

The offered component is an oil line designed to work with the turbocharger in Ford B-Max and third-generation Ford Focus vehicles. The line's construction is prepared to operate under conditions of:

• high temperature in the engine bay,
• variable oil pressure in the lubrication system,
• continuous vibrations and mechanical loads resulting from engine operation.

Thanks to the use of a properly shaped oil pipe and appropriate mounting ends, the line is prepared for precise fitting at the original mounting points in the engine bay, which facilitates installation and minimizes the risk of leaks.

Benefits of Using an Original Ford Line

Choosing a turbine oil line from the Ford range offers a number of practical advantages:

• factory fit for the turbocharger system in Ford B-Max and Focus Mk3,
• preservation of the original oil flow geometry, which reduces the risk of air ingress or pressure drops,
• compatibility with factory mounts and seals in the specific vehicle model,
• consistency with interchangeable numbers used in Ford catalogs, which facilitates compatibility verification by OEM number.

For the user, this means predictable performance of the boost system and greater certainty that the turbocharger will operate under conditions consistent with the manufacturer's specifications.

Product Condition and Application in Service Practice

The turbine oil line is offered as a used part, allowing for an economical repair of the boost system while maintaining original Ford specifications. This type of component is particularly useful in situations where:

• the old line shows signs of corrosion, cracks, or leaks,
• there has been mechanical damage during turbocharger removal,
• a comprehensive regeneration of the boost system, including accessory replacement, is necessary.

Before installation, a standard check of the oil line's tightness and cleanliness is recommended to ensure free oil flow to the turbine and prevent contaminants in the lubrication system.

How to Verify Compatibility by OEM Number

To ensure the turbine oil line will be correctly matched to a specific engine version of the Ford B-Max or Focus Mk3, it is advisable to compare data from the manufacturer's catalog and the OEM number assigned to the vehicle. The VIN and vehicle service documentation can be helpful. A detailed selection process is described in the article: Guide: How to Select the Right Car Part by VIN and OEM Number, where you will find practical tips, a list of questions for the seller, and a parameter check diagram.

Other Ford Turbochargers and Parts

If you are looking for other components from the turbochargers and parts category for Ford, check the available products in our catalog: Ford turbochargers and parts. This will allow you to easily assemble all the boost system accessories in one place, maintaining brand and technical parameter consistency.