BMW 5 7 X5 Series E38 E39 E53 M62 Engine Intake Inlet Manifold System 1435361

BMW 5 7 X5 Series E38 E39 E53 M62 Engine Intake Inlet Manifold System is an original intake system component designed for M62 engines in 5, 7, and X5 series models. As a part of the Intake Manifolds group, it ensures proper air distribution to the cylinders, which translates into stable engine operation and correct torque characteristics. This used OEM BMW component is a sensible solution for professional repairs or restoring factory engine performance.

Specifications and technical data

• SKU: 1729528
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1729528
• Substitutable numbers: 11611729528, 1729528, PK
• Category: Intake Manifolds

Purpose and function in the M62 engine

The presented intake manifold is a component of the M62 engine intake system used in BMW 5, 7, and X5 series models of the E38, E39, and E53 generations. Its task is to evenly distribute air to all cylinders, which is crucial for the correct air-fuel mixture, engine smoothness, and throttle response.

A properly selected intake manifold helps maintain:

• stable idle speed,
• correct dynamics during acceleration,
• consistent combustion parameters across the entire operating range of the unit.

Advantages of using an original BMW manifold

The original BMW intake manifold is designed for the specific geometry of the M62 engine's intake ports, ensuring proper cylinder filling and predictable engine behavior. Factory construction means full compatibility with other intake system components, such as the throttle body, vacuum lines, or air filter housing.

In practice, this translates into:

• secure fitment to the cylinder heads and engine accessories,
• maintenance of factory performance parameters without the need for ECU software modifications,
• easier diagnostics in case of potential leaks or intake-related issues.

Used condition and service application

The item comes from the BMW used parts group, allowing for economical repair while maintaining original technical specifications. A used intake manifold is particularly useful in situations where the existing component has suffered mechanical damage, deformation, or if there are issues with intake system leaks.

Replacing the manifold is recommended, among other things, when the following occur:

• difficulties in maintaining steady idle,
• power drops associated with intake leaks,
• damage to the manifold housing or mounting points.

Professional selection and installation

To fully utilize the potential of this component, it is worth ensuring proper selection for the specific M62 engine version and verifying compatibility with the accessories in your particular BMW. Precise installation using appropriate gaskets and the correct bolt tightening torque minimizes the risk of leaks and subsequent operational problems.

During installation, it is also recommended to check the condition of other intake system components, such as vacuum hoses or connection ports, to ensure a cohesive and airtight system.

Expanding the BMW intake system

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional manifolds, intake elements, or intake housings, check out the available parts in the BMW Intake Manifolds category.

More about intake and exhaust systems

When working on the intake system, it is worth looking more broadly at the entire gas flow path in the engine – from air intake to exhaust gas discharge. For drivers interested in the impact of manifolds on performance and engine characteristics, the article describing the relationship between the intake and exhaust, as well as the selection of used performance parts, will be useful: Performance exhaust system: used manifolds and sports catalytic converters on the road.