BMW F87 M2 LCI M Additional Radiator Holder Bracket Support Left N/S 8073531

BMW F87 M2 LCI M Additional Radiator Holder Bracket Support Left N/S is an original mounting component from the Bumpers and reinforcements group, designed for the precise support of the auxiliary cooling system in the front section of the vehicle body. Engineered specifically for the M version, it ensures a stable fitment of the auxiliary radiator on the left side of the vehicle, which translates into predictable cooling system performance and correct bumper zone geometry.

Specifications and technical data

• SKU: 8073531
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8073531
• Substitutable numbers: 8073531, 51648073531
• Location on the vehicle: Left
• Category: Bumpers & Reinforcements

Purpose and function of the component

The BMW F87 M2 LCI M Additional Radiator Holder Bracket Support Left N/S is responsible for the rigid, repeatable mounting of the auxiliary radiator within the front end. This component works in conjunction with the bumper structure and reinforcements, keeping the radiator in the position designed by the manufacturer, which reduces vibrations, minimizes the risk of hose chafing, and supports even cooling of the engine unit.

Precise fitment for the specific M2 LCI model allows for maintaining the factory assembly line and facilitates work when replacing the bumper, reinforcements, or cooling components after accident repairs or track upgrades.

Vehicle placement and fitment

The presented bracket is intended for installation on the left side of the vehicle, in the front bumper zone, where it acts as a structural support for the auxiliary radiator. Thanks to its dedicated shape and mounting points, the component works with factory mounting holes, which facilitates installation and reduces the need for additional modifications.

Such a solution is particularly important in cars with increased cooling system performance, where the stability of the radiator mounting affects the durability of the entire system and operational safety under higher thermal loads.

Characteristics of the original BMW part

The original BMW auxiliary radiator bracket has been designed as an integral part of the front-end structure, taking into account the loads resulting from the operation of the cooling system and the forces acting on the bumper and reinforcements. Using a factory solution:

• ensures compatibility with other radiator and bumper mounting components,
• reduces the risk of improper body panel alignment after repair,
• facilitates disassembly and reassembly during subsequent service work.

As a result, the part performs well both in standard road use and in cars used in track conditions, where the cooling system operates under more demanding regimes.

Condition and use in repairs

The item is used, which makes it an attractive cost-effective solution while maintaining the original BMW specification. This type of bracket is particularly useful for:

• repairs after collisions involving the front bumper and radiator area,
• restoring the factory geometry of the auxiliary radiator mounting,
• upgrading the cooling system in M2 versions prepared for intensive use.

Using the original bracket allows you to avoid problems typical of imprecise replacements, such as improper fitment, stress in the cooling system, or difficulties with bumper installation.

Complementary BMW bumper and reinforcement components

If you are planning a comprehensive repair or upgrade of the front bumper zone in your BMW and need other components from the same group, such as beams, brackets, or mounting holders, check out the available parts in the BMW Bumpers and reinforcements category.

To better plan your purchases and efficiently complete a full set of original used parts for repair, it is worth reading the guide describing the strategy for sourcing parts in one place – this is discussed in detail in the article Comprehensive supply: from the engine to the smallest clip – how to source used car parts in one place?.