BMW X3 X5 X6 E70 E71 E90 E91 E92 E93 Heat Protection Shield Plate 7797684

BMW X3 X5 X6 E70 E71 E90 E91 E92 E93 Heat Protection Shield Plate is an original component from the Heat shields, connectors and sleeves group, designed specifically to protect the exhaust system in selected BMW models. This used OEM part ensures a factory fit, effective heat shielding, and stable operation of components within the engine bay.

Specifications and technical data

• SKU: 7797684
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7797684
• Substitutable numbers: 11627797684, 7797684
• Category: Heat Shields, Wraps & Sleeves

Purpose and function of the heat shield

The exhaust manifold heat shield in BMW E60, E83 X3, and E90 models is responsible for limiting heat radiation from hot exhaust channels to adjacent engine and body components. This reduces the thermal load on wires, sensors, plastic parts, and acoustic insulation, which contributes to their longer service life.

Using a dedicated shield helps maintain stable operating conditions in the engine bay, supports predictable exhaust system behavior, and helps reduce the risk of localized overheating. This is particularly important in cars used in city traffic as well as during long highway drives.

Benefits of using an original BMW shield

The original BMW heat shield has been designed for the specific geometry of the exhaust manifold and mounting system in a given model. This translates into:

• precise fit to the manifold and mounting points,
• stable management of heat flow in the engine bay,
• reduction of heating of adjacent components,
• maintenance of factory-level thermal and acoustic comfort.

A used OEM part is a cost-effective solution that is also technically consistent with the vehicle's design. The original geometry, mounting method, and material characteristics are preserved, which facilitates installation and subsequent operation.

Condition of the component and installation aspects

The presented shield belongs to the group of used parts, which allows for an economical repair of the exhaust system while maintaining the manufacturer's original specifications. Such components are selected primarily based on compatibility with the vehicle model and manifold layout, so it is worth verifying compatibility with the specific engine version before installation.

The heat shield is intended for installation at factory mounting points, which limits the need for modifications and allows the original BMW design concept to be maintained. A properly installed shield supports even heat dissipation and stable operation of the entire exhaust section at the manifold.

Application in service and exhaust system upgrades

Replacing the heat shield is recommended in situations where the existing element has undergone deformation, corrosion, or mechanical damage, which may reduce the effectiveness of thermal protection. During service work in the exhaust manifold area, it is worth considering the condition of the shields to avoid secondary problems with overheating of adjacent components.

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 additional heat shields, connectors, or exhaust sleeves, check the available parts in the BMW heat shields, connectors and sleeves category.

Additional information and technical inspiration

For those interested in using dismantled parts in modernization and service projects, materials describing a practical approach to component selection and their impact on the car's character may be useful. You can find more on this topic in the article Emotions and design – visual and mechanical tuning of a Seat using dismantled components, which shows how to consciously use used OEM components.