BMW F87 F20 F30 F12 F13 F07 N55 Fuel Tank Ventilation Valve Pipe Hose 7636154

BMW F87 F20 F30 F12 F13 F07 N55 Fuel Tank Ventilation Valve Pipe Hose is an original crankcase ventilation system component designed for N55 petrol engines in selected BMW models. Thanks to its factory design, it ensures proper discharge of gases from the crankcase and stable operation of the power unit. Using an OEM component allows for a technically correct repair without the need for aftermarket replacements with uncertain parameters.

Specifications and technical data

• SKU: 7636154-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7636154
• Substitutable numbers: 7636154, 13907636154, 7595193, 13907595193, 7618655, 13907618655
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and technical function

The presented ventilation valve integrated with the pipe is a component of the crankcase ventilation system in N55 petrol engines used in BMW F87, F20, F30, F12, F13, and F07 series. Its task is to:

• controlled discharge of oil vapors and gases from the crankcase,
• stabilization of pressure in the lubrication system,
• reduction of blow-by and excessive exhaust smoke,
• maintaining correct engine operating parameters under various loads.

Thanks to its factory geometry and fitment for the specific power unit, the valve works correctly with the engine control unit maps, which is important for smooth operation, performance, and fuel consumption.

Construction and BMW fitment

The element belongs to the Lines, Hoses and Pipes group, which means it serves both as a valve and a conduit for routing gases to the appropriate part of the intake system. Using an original BMW part allows for maintaining:

• the correct routing of the pipe in the engine bay,
• the appropriate diameter and flow cross-section,
• compatibility with factory connectors and mounting brackets.

Such a solution facilitates installation and minimizes the risk of leaks that could cause mixture errors, idle fluctuations, or power loss.

Benefits of using a pre-owned OEM component

Choosing a pre-owned BMW OEM ventilation valve with pipe is a sensible solution for users who want to keep their car in line with factory specifications while optimizing service costs. Key advantages include:

• maintaining the original characteristics of the ventilation system without the need for ECU adaptation,
• guaranteed fitment for the N55 engine and compatibility with factory equipment,
• the possibility of quick replacement of a damaged or leaking element without modifying the installation.

If you want to better understand how the availability of pre-owned OEM parts affects repair time and service costs, it is worth reading the article on the impact of pre-owned OEM parts availability on workshop repair time.

Application in petrol engines

The presented ventilation valve with pipe is intended for units powered by petrol fuel. In these types of engines, a properly functioning ventilation system has a significant impact on:

• idle stability,
• cleanliness of the intake system,
• reduction of oil consumption,
• maintaining the correct air-fuel mixture composition.

Replacing a worn or leaking valve with a functional OEM element helps restore correct engine operating parameters and reduce the risk of diagnostic errors related to intake leaks.

Condition and service application

The offered ventilation valve with pipe is a pre-owned part, which allows for an economical repair while maintaining factory build quality. This type of component is particularly useful in situations where:

• the existing element shows signs of leaks or mechanical damage,
• there are problems with excessive smoke or increased oil consumption,
• a quick replacement is necessary during other engine service work.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as flexible lines, rigid hoses, or connecting pipes, check the available parts in the BMW Lines, Hoses and Pipes category.