BMW G01 G02 G05 G06 G07 G14 G15 G20 Intake Manifold Support Bracket Rear 8647981

BMW G01 G02 G05 G06 G07 G14 G15 G20 Intake Manifold Support Bracket Rear is an original component from the Intake Manifolds group, designed for use in the rear section of the intake system in selected BMW models. It is a precisely engineered bracket that stabilizes the manifold, reduces unwanted vibrations, and helps maintain the correct positioning of components within the engine bay.

Specifications and technical data

• SKU: 8647981
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8647981
• Substitutable numbers: 11618647981, 8647981
• Location on the vehicle: Rear
• Category: Intake Manifolds

Purpose and function of the bracket

The rear manifold bracket in BMW G01, G02, G05, G06, G07, G14, G15, and G20 series vehicles is responsible for the mechanical support of the intake manifold in the rear area of the power unit. A correctly selected component:

• ensures stable mounting of the manifold relative to the engine block and accessories,
• reduces stresses resulting from engine operation and temperature changes,
• decreases the risk of leaks at manifold connections,
• supports the maintenance of the correct intake system geometry. As a result, the intake system operates predictably, and the manifold remains properly secured in the rear part of the engine bay.

Benefits of using an original BMW bracket

Using an original rear manifold bracket in BMW G01, G02, G05, G06, G07, G14, G15, and G20 models translates into a number of practical operational benefits:

• Factory fitment – compatibility with mounting points and geometry specified by the manufacturer is maintained.
• Stable intake system operation – reduction of vibrations and manifold shifts during dynamic loads.
• Better connection durability – lower risk of cracks, leaks, and damage to mating components.
• Hassle-free installation – no need for modifications or adjustments, which shortens service time. This solution is particularly recommended when replacing the intake manifold, performing repairs in the rear engine area, or restoring the factory rigidity of the intake system.

Installation characteristics and application

The bracket has been designed for installation in the rear part of the intake system, where it operates at elevated temperatures and under constant vibration conditions. The component's design is adapted to:

• operate in the immediate vicinity of the power unit,
• work with the factory intake manifold used in the listed BMW generations,
• maintain appropriate rigidity while adhering to required installation tolerances. The element is suitable for both standard service maintenance and more extensive work in the engine area, where repositioning and supporting the manifold is necessary.

Condition and selection of the part

The offered bracket belongs to the group of used OEM components, which allows for combining factory fitment with a more cost-effective purchase compared to a new component. Before installation, it is recommended to perform a standard verification of the mounting surfaces and threads to ensure proper tightening and stable seating in the vehicle. When selecting, it is worth paying attention to compatibility with the specific BMW G-family generation and its intended use for the rear part of the intake system, which facilitates quick and correct component matching for the service technician.

Technical support and additional materials

For users interested in a broader context of intake and exhaust system operation in premium cars, including BMW, a guide on the selection and operation of manifold components and sports catalytic converters may be useful – you can find it in the article Performance exhaust system: used manifolds and sports catalytic converters on the road. 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 brackets, mounts, or manifold support elements, check the available parts in the BMW Intake Manifolds category.