BMW 5 Series E60 E61 Heat Shield Insulation Tunnel Tank Petrol 7033723

Description

BMW 5 Series E60 E61 Heat Shield Insulation Tunnel Tank Petrol is an original component from the Heat shields, connectors and couplings group, designed specifically to protect the exhaust system in BMW 5 Series E60/E61 models with petrol engines. It effectively separates high exhaust temperatures from adjacent components, improving the operational safety of the drivetrain and the durability of body parts and installations.

Specifications and technical data

• SKU: 7033723
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7033723
• Substitutable numbers: 51487033723, 7033723, BG
• Fuel type: Petrol
• Offset (ET):
• Category: Heat Shields, Wraps & Sleeves

Purpose and function of the heat shield

The exhaust heat shield in the BMW E60/E61 plays a key role in managing temperatures in the center tunnel and around the exhaust system. Its task is to:

• limit heat transfer from the exhaust system to the vehicle floor,
• protect cables, wiring harnesses, and plastic components from overheating,
• stabilize operating conditions for components located near the exhaust line,
• reduce the risk of local thermal deformation of body elements.

Thanks to its precisely selected geometry and material, the shield works with the factory exhaust system, maintaining the proper distance from the exhaust pipe and chassis structural elements.

Compatibility with petrol units

The presented shield is intended for use with the exhaust system in BMW E60/E61 versions powered by petrol fuel. This means it is matched to the operating temperatures, exhaust line routing, and the layout of auxiliary components in the center tunnel characteristic of these units.

Such compatibility translates into:

• proper heat flow management along the exhaust system,
• maintaining appropriate assembly clearances relative to the floor and equipment,
• consistency with the factory mounting system provided by BMW.

Assembly and operational characteristics

As a component from the Heat shields, connectors and couplings group, this heat shield is designed for stable mounting to the body and compatibility with factory mounting points. This makes it easier for mechanics and users to:

• maintain the original geometry of the exhaust system routing,
• limit vibrations and unwanted noises resulting from contact between the exhaust and other elements,
• maintain predictable thermal conditions within the center tunnel area.

The shield, as a used part, allows for an economical replacement of a worn or damaged component while maintaining the vehicle’s factory thermal protection concept.

Benefits of using an original BMW shield

Using an original exhaust heat shield in a BMW E60/E61 provides a number of practical benefits:

• Factory fit – compatibility with the chassis and exhaust system design without the need for modifications.
• Stable thermal conditions – limiting the impact of high temperatures on interior elements and installations running nearby.
• Operational safety – reducing the risk of overheating temperature-sensitive components.
• Consistency with other thermal protection elements – the ability to maintain the complete system of screens and shields provided by the manufacturer.

Expanding exhaust system protection in BMW

If you are planning a comprehensive repair or upgrade of the exhaust system area in your BMW and need other components from the same group, such as additional heat shields, connectors, or mounting couplings, check out the available parts in the BMW heat shields, connectors and couplings category.

To better understand the impact of the chassis and exhaust system condition on vehicle handling and steering column operation, it is worth reading the practical tips included in the article Steering system and power steering – how it works and what breaks?, where the relationships between body, suspension, and steering system components are discussed.