BMW 1 3 X1 Series E81 E82 E87 E87N E88 E90 E90N E91 Rubber Mounting Radiator

BMW 1 3 X1 Series E81 E82 E87 E87N E88 E90 E90N E91 Rubber Mounting Radiator is an original BMW mounting component designed for the stable installation of the radiator in the vehicle body. This used OEM part ensures a factory-standard fit, resulting in secure mounting, vibration reduction, and proper operation of the cooling system during daily use.

Specifications and technical data

• SKU: 7805310
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7805310
• Substitutable numbers: 17117805310, 7805310
• Category: Other Engine Cooling Components

Purpose and function of the component

The rubber radiator mounting acts as a bracket responsible for the flexible yet stable support of the radiator within the engine bay. Thanks to the use of a specifically selected rubber compound and the design of the socket:

• it dampens vibrations transmitted from the body and the engine unit to the radiator,
• it reduces the risk of micro-cracks and leaks resulting from rigid operation,
• it maintains the correct position of the radiator in relation to other cooling system components.

In E81, E87, and E90 series vehicles, a correctly selected bracket is essential for the durability of the radiator, hoses, and connectors, as well as for acoustic comfort in the cabin.

Advantages of using an original BMW bracket

Using an original BMW radiator bracket allows you to maintain compliance with the factory mounting geometry. In practice, this means:

• a secure fit with the mounting points on the vehicle body,
• no need for modifications or adjustments during installation,
• maintenance of the working clearances and operating range of the rubber mount as intended by the manufacturer.

As a result, the cooling system operates under conditions close to factory specifications, which promotes its long-term, stable performance.

Condition, fitment, and service application

The offered bracket comes from disassembly and is a used part, which is a cost-effective solution for service repairs when the priority is to maintain OEM quality at a reasonable price. It is particularly useful in situations where:

• the existing rubber mount has become worn, perished, or cracked,
• there are disturbing radiator vibrations or knocking sounds in the front part of the body,
• a radiator replacement is necessary, along with an inspection of its mounting components.

Part selection is facilitated by the OEM marking and interchangeable numbers available in the technical specification, which allows you to verify compatibility with a specific version of the BMW E81, E87, or E90 series.

Support with selection and system expansion

If you are planning a comprehensive repair or upgrade of the engine bay area in your BMW and need other components from the same group, such as additional brackets, mounting cushions, or supports, check out the parts available in the Other BMW category.

For users interested in comparing technical solutions used in sports versions of premium cars, including the design of cooling, braking, and chassis systems, an article discussing the differences between standard and sports versions may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.