Ford B-Max Petrol Engine Oil Breather Vent Pipe Hose Line CM5G-6758-CA 1866255

Ford B-Max Petrol Engine Oil Breather Hose CM5G6758CA is an original part from the oil coolers and hoses group, designed for the lubrication system in Ford B-Max petrol engines. It ensures proper engine oil vapor discharge and stable engine operation, contributing to safer vehicle use.

Specifications and technical data

• SKU: 1866255
• Mark: Ford
• Condition: Used
• OEM Part Number: 1866255
• Substitutable numbers: 1866255, CM5G6758CA, CM5G-6758-CA
• Fuel type: Petrol
• Part type: Oil Cooler Line
• Category: Engine Oil Coolers & Lines

Purpose and Function of the Oil Breather Hose

The oil breather hose in a Ford B-Max with a petrol engine operates within the lubrication and crankcase ventilation system, responsible for the controlled discharge of oil vapors from the engine. A properly functioning hose:

• stabilizes crankcase pressure during engine operation,
• reduces the risk of oil leaks caused by excessive pressure,
• supports smooth engine operation across the entire RPM range,
• lessens the load on other lubrication system components, including oil coolers and other hoses.

By maintaining proper oil vapor flow, the lubrication system in the Ford B-Max maintains stable operating parameters, which is crucial for both engine durability and the smooth running of the petrol unit.

Benefits of Using an Original Ford Hose

Using an oil breather hose specifically designed for the Ford B-Max offers a range of practical service and operational benefits:

• Factory Geometric Fit – the correct length, diameter, and shape of the hose facilitate installation in original mounting points without the need for modifications.
• Compatibility with Petrol Systems – the hose is designed to work in petrol-powered engines, taking into account the typical temperatures and loads for this unit.
• Consistency with Oil Coolers and Hoses System – the part works in conjunction with other components in the category, maintaining proper oil and vapor circulation within the engine.
• Reduced Risk of Leaks – the appropriate material and shape of the hose help maintain connection integrity over extended use.

Used Condition – A Practical Service Solution

The offered engine oil breather hose is a used part, sourced from disassembly, making it a sensible choice for maintenance repairs on the Ford B-Max. This type of part allows you to:

• optimize repair costs while maintaining original manufacturer specifications,
• ensure compatibility with the factory system without the risk of mismatch characteristic of universal aftermarket parts,
• reduce service time due to the ability to install it in place of the worn hose without additional adaptations.

If you are unsure whether to choose a reconditioned or used part, it is worth consulting the practical advice described in the article reconditioned or used original – which part to choose for repairs, which discusses the real operational differences between disassembled components.

Role of the Hose in the Oil Cooling System and Engine Durability

While the oil breather hose is not a conventional cooler, it operates within the same system area – influencing the conditions under which engine oil functions. A functional component:

• supports maintaining stable oil temperature through proper vapor circulation and the absence of uncontrolled leaks,
• reduces the risk of engine overheating resulting from disruptions in oil circulation,
• protects cooperating components, such as oil coolers and other hoses, from excessive strain.

More information on the impact of the cooling system and oil circulation on engine lifespan can be found in the guide engine cooling system – overheating, repair, and used coolers, which discusses the practical consequences of neglecting this area.

Selection and Other Ford Oil Coolers and Hoses

When selecting an oil breather hose for a Ford B-Max with a petrol engine, it is advisable to verify compatibility with the specific engine version and the vehicle's lubrication system. If necessary, you may consider replacing several components simultaneously to restore full system functionality in a single service operation.

If you are also looking for other oil coolers and hoses for Ford, check out the Ford oil coolers and hoses available in our store to select a complete service solution tailored to your model.