BMW 3 4 F31 F33 F34 F36 Trunk Boot Heat Insulation Cover Panel 7306175

The BMW 3 4 F31 F33 F34 F36 Trunk Boot Heat Insulation Cover Panel is an original trunk heat shield designed specifically for BMW 3 and 4 Series models with F31, F33, F34, and F36 body types. This item from the Heat Shields, Connectors, and Sleeves category helps reduce heat and noise transfer from the rear compartment, improving acoustic comfort and protecting upholstery elements. As an OEM part intended for a specific BMW generation, it ensures a proper fit to the trunk lid structure.

Specifications and technical data

• SKU: 7306175
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7306175
• Substitutable numbers: 51487306175, 7306175, KZ
• Category: Heat Shields, Wraps & Sleeves

Purpose and Function of the Trunk Heat Shield

The presented trunk lid insulation panel has been developed for BMW 3 and 4 Series models on the F3x platform, where effective isolation of the luggage area from heat sources and vibrations is crucial. The shield helps reduce the heating of the trunk lid from the exhaust system and floor, while also dampening some of the vibrations transferred to the body. This keeps the vehicle's interior more temperature-stable, and the operation of the rear bodywork is acoustically quieter.

The element also serves a protective role for the inner surfaces of the trunk lid – it separates them from dirt and moisture, which helps maintain stable operating conditions for wires, clips, and upholstery mounted in this area.

Compatibility with BMW 3 and 4 Series F3x

The BMW Trunk Lid Heat Shield is designed for F31, F33, F34, and F36 body types, including Touring, Convertible, Gran Turismo, and Gran Coupé versions. The panel's construction is adapted to the trunk lid geometry of these variants, facilitating installation at factory mounting points. Its original BMW origin means it retains the correct rigidity, shape, and compatibility with standard trim elements.

For the user, this means the ability to restore factory thermal and acoustic insulation after damage or wear of the original shield, without the need for universal solutions or structural modifications.

Characteristics of the Used Component

The offered panel comes from secondary circulation, allowing for economical replacement while maintaining original BMW specifications. A used component of this type is particularly attractive for accident repairs or restoring the completeness of the trunk's setup, where compliance with the factory design and a reasonable cost are priorities. The preserved structure of the shield allows for continued use under typical vehicle operating conditions.

Choosing an original heat shield from the secondary market is also beneficial from a visual fit perspective – the panel is designed to harmonize with the standard upholstery and trim elements of the trunk lid in F31, F33, F34, and F36 models.

Benefits of Using an Original Heat Shield

• Restoration of factory thermal insulation levels in the trunk area.
• Reduction of noise and vibration transfer from the rear of the body.
• Protection of the inner surfaces of the trunk lid and mounting elements.
• Fit to the construction of BMW 3 and 4 Series F3x without modification.
• Economical solution for repairs and completing trunk equipment.

Thanks to these features, the BMW Trunk Lid Insulation Panel is a practical choice for body repairs, trunk interior restoration, or replacing a missing shield after service removal.

Expanding the BMW Heat Shield System

If you are planning a comprehensive repair or modernization of the rear area in your BMW and need other elements from the same group, such as additional shields, connectors, or mounting sleeves, check the available parts in the BMW Heat Shields, Connectors, and Sleeves category.

To better plan your car's service and avoid unexpected costs related to the engine unit, it is worth familiarizing yourself with practical tips for popular models – the article Common BMW E90 Engine Failures: Find Out What Can Ruin Your Budget can be helpful, showing what to look out for when operating and purchasing used examples.