BMW E46 Gasket Radiator Sealing Seal Strip Left N/S Mount Support 1436247

BMW E46 Gasket Radiator Sealing Seal Strip Left N/S Mount Support is an original mounting component designed for precise sealing of the radiator on the left side. Thanks to its factory profile and fitment to the body structure, it ensures stable radiator positioning and reduces unwanted vibrations and leaks in the front end area.

Specifications and technical data

• SKU: 1436247
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1436247
• Substitutable numbers: 17111436247, 1436247, EM
• Location on the vehicle: Left
• Category: Other Interior Parts & Accessories

Purpose and function of the BMW E46 Gasket Radiator Sealing Seal Strip Left N/S Mount Support

The presented left radiator gasket is a body-mounting component used in BMW 3 Series E46 models. Its task is to seal the space between the radiator and the brackets and mounting elements on the driver's side, which promotes proper airflow guidance through the radiator core.

Thanks to its appropriately shaped profile, the gasket helps to:

• limit air leakage outside the radiator,
• reduce unwanted vibrations and rattling in the front end area,
• maintain a stable position of the radiator relative to the brackets.

Construction and body fitment

The gasket has been designed as a component dedicated to the specific geometry of the BMW E46 front body section. Placement on the left side of the vehicle allows for proper cooperation with factory brackets and radiator guides, without the need for modifications or forced fitting.

The appropriate stiffness and flexibility of the material ensure that the component withstands typical operational loads, such as temperature changes, vibrations, and minor deformations of the support structure. As a result, the gasket can be used both when replacing the radiator and during repairs after minor front-end collisions.

Component condition and service application

The offered radiator gasket is a used part, which in practice means the possibility of an economical repair of the cooling system while maintaining the original mounting geometry. Such components are particularly useful for:

• restoring factory airflow after bodywork repairs,
• replacing the radiator with a component of OEM-like specification,
• eliminating play and unwanted noises in the front end area.

Using an original gasket instead of universal replacements facilitates installation and allows for maintaining the structural integrity of the entire cooling system.

Benefits of using the original radiator gasket

Choosing a dedicated radiator gasket for the BMW E46 on the left side translates into a number of practical service benefits:

• Factory fitment – a component designed for a specific body model, with no need for cutting or modifications.
• Stable radiator mounting – reducing the risk of displacement and stress in the cooling system.
• Better cooling efficiency – more controlled airflow through the radiator core.
• Support for the durability of adjacent components – lower vibrations mean lower loads on hoses, connectors, and mounts.

If you are planning a comprehensive repair or upgrade of the front body zone in your BMW and need other components from the same group, such as additional gaskets, brackets, or mounting covers, check the available parts in the Other BMW category.

Technical support and service knowledge

When working with the cooling system and mounting components, it is worth using reliable sources of knowledge regarding structural differences between individual model versions. For a better understanding of how manufacturers design powertrains, cooling, and braking systems in high-performance cars, an article comparing sports RS versions with standard models may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.