Ford Galaxy Mk2 Turbo Oil Return Pipe Hose Line 2.0 TDCI 3M5Q-6K679-BB

Ford Galaxy Mk2 Turbo Oil Return Pipe Hose Line 2.0 TDCI is a component from the Turbochargers and parts group, designed for the forced induction system in a diesel engine. It is responsible for the safe return of lubricating oil from the turbocharger to the lubrication system, which is crucial for the durability of the turbo and the stable operation of the power unit. This solution is dedicated to Diesel engines, where thermal and pressure loads are particularly demanding.

Specifications and technical data

• SKU: 1255009
• Mark: Ford
• Condition: Used
• OEM Part Number: 1255009
• Substitutable numbers: 1255009, 3M5Q6K679BB, 3M5Q-6K679-BB
• Fuel type: Diesel
• Part type: Turbocharger Hose
• Category: Turbos & Parts

Function and role of the turbo oil return pipe

The oil return pipe in a turbocharging system is responsible for draining used oil from the turbocharger housing to the oil pan or the next part of the lubrication system. In a 2.0 TDCI diesel engine, a stable oil flow is essential to:

• ensure proper lubrication of the turbocharger bearings,
• reduce overheating of the rotor and housing,
• minimize the risk of oil leaks into the intake or exhaust system,
• maintain correct oil pressure throughout the engine.

A well-fitted oil return pipe helps maintain uniform turbo lubrication, which translates into stable engine operation and reduces the risk of costly failures.

Designed for Diesel engines

The pipe in question has been designed for Diesel units, where the turbocharger operates under high load for long periods. In such conditions, the oil return pipe must:

• withstand the high temperature of the oil returning from the turbocharger,
• maintain tightness under variable operating pressures,
• maintain a stable flow cross-section so as not to restrict oil return.

Proper matching of the pipe to the specific 2.0 TDCI engine is important for both the longevity of the turbocharger and the overall reliability of the lubrication system.

Construction and fitment in the turbocharging system

Ford Galaxy Mk2 Turbo Oil Return Pipe Hose Line 2.0 TDCI is a component matched to the geometry of the power unit and the turbocharger used in this model. Proper profiling and placement of connections allow for:

• correct routing of the pipe in the engine bay,
• avoiding excessive stress and twisting during installation,
• maintaining the required clearance from hot exhaust system components.

Such fitment reduces the risk of leaks, abrasions, and improper oil drainage, which is particularly important in high-mileage vehicles.

Characteristics of the used component

The offered pipe is in Used condition, meaning it has been removed from a vehicle and was previously in operation. For many users, this is a reasonable compromise between cost and functionality, especially for components that are not typical wear-and-tear parts and whose condition can be easily assessed visually and during installation. Choosing a used turbo oil return pipe allows you to reduce expenses while maintaining the proper function of the lubrication system.

If you want to better understand the differences between new and used turbocharging system components and other engine parts, it is worth reading the article New or used? A comparison of costs and quality of car parts, where you will find practical comparisons and tips on choosing parts.

Support for selecting and expanding the turbocharging system

When replacing the turbo oil return pipe, it is often worth considering checking other components of the forced induction system, such as oil supply lines, seals, or other components from the Turbochargers and parts group. If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other items from the same group, such as oil lines, connectors, or additional mounting accessories, check the available parts in the Ford Turbochargers and parts category.