Engine Heat Shield Mercedes W907 W910 OM651 Heat Resistant Plate A6510961768

Visual condition of the part

The product shows signs of use visible in the photos.

Engine Heat Shield Mercedes W907 W910 OM651 Heat Resistant Plate is a precisely engineered protective component for the drivetrain, dedicated to diesel units. As part of the Heat shields, connectors, and sleeves group, it is responsible for stable heat dissipation and protecting critical engine components from overheating. This is a practical solution for users who want to maintain the efficiency and predictable operating conditions of the OM651 unit.

Specifications and technical data

• SKU: A6510961768
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510961768
• Substitutable numbers: A6510961768, A 651 096 17 68
• Fuel type: Diesel
• Category: Heat Shields, Wraps & Sleeves

Function and application of the heat shield

The described heat resistant plate operates in the immediate vicinity of the diesel engine, where temperatures are particularly demanding. Its task is to:

• limit heat transfer to adjacent mechanical and electrical components,
• stabilize thermal conditions in the engine compartment,
• protect elements sensitive to prolonged exposure to high temperatures,
• help maintain predictable operating parameters of the power unit.

As a result, the shield supports safe diesel engine operation and reduces the risk of localized overheating, which in the long run can lead to costly repairs.

Benefits of using an original heat resistant plate

Choosing a factory heat shield for a Mercedes with an OM651 engine translates into a number of practical assembly and operational advantages. The element has been designed for the specific geometry of the power unit, which means:

• precise fit to the mounting points in W907 and W910 models,
• proper guidance of heat flows within the engine compartment,
• preservation of the manufacturer's original thermal protection concept,
• easier installation without the need for modifications or adjustments.

Such a solution allows for maintaining the structural integrity of the drivetrain and reduces the risk of improper heat dissipation, typical of randomly selected components.

Operating characteristics in a diesel engine

Diesel engines generate specific thermal loads, especially in the area of the turbocharger, manifolds, and accessories. The heat shield in this configuration:

• helps maintain a stable ambient temperature for key components,
• limits the impact of hot zones on wires, harnesses, and plastic elements,
• supports long-term, repeatable operation of the OM651 unit in urban and highway conditions.

This is particularly important in commercial vehicles, where continuous operation under load requires effective temperature control in the engine compartment.

Condition of the component and assembly aspects

The offered shield comes from the secondary market, which allows combining functionality with a favorable purchase cost. The used component retains a design consistent with the factory project, so it can be used as a replacement for a worn or damaged heat resistant plate. Before installation, it is recommended to perform a standard verification of the mounting points and match it to the specific configuration of accessories in the given vehicle.

Expanding thermal protection in a Mercedes

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional shields, connectors, or sleeves, check the available parts in the Mercedes heat shields, connectors, and sleeves category.

If you are interested in a conscious approach to vehicle operation and want to better utilize the potential of secondary market parts, it is worth checking out practical tips on sustainable modernization – you will find them in the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts.