Mercedes-Benz ML GL W164 M W166 Fuel Tank Heat Insulation Cover A1644710087

The Mercedes-Benz ML / GL W164 / M / W166 Fuel Tank Heat Shield is an original protective component designed for this brand's SUV models. It provides stable thermal insulation in the fuel tank area, enhancing the safety of the fuel system and the durability of adjacent components. This solution is dedicated to users who expect factory fit and predictable performance parameters.

Specifications and technical data

• SKU: A1644710087
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1644710087
• Substitutable numbers: A1644710087, A 164 471 00 87, BG
• Category: Heat Shields, Wraps & Sleeves

Purpose and Function of the Heat Shield

The presented fuel tank heat shield has been specifically designed for the chassis of Mercedes-Benz ML and GL series, generations W164, M, and W166. Its purpose is to limit the impact of high temperatures, originating from the exhaust system among other sources, on the fuel tank area, lines, and mounting elements.

Thanks to its appropriately shaped surface and factory mounting points, the shield helps to:

• stabilize thermal conditions in the fuel tank area,
• reduce the risk of overheating fuel system components,
• protect adjacent chassis components from direct thermal radiation,
• maintain compliance with the manufacturer's original safety concept.

Construction and Fit for Mercedes-Benz ML / GL

This shield belongs to the group of Heat Shields, Connectors, and Sleeves, meaning it has been developed as a component that works with other thermal protection components in the vehicle. The part's geometry is adapted to the chassis architecture of Mercedes-Benz SUVs, facilitating installation at original mounting points without the need for modifications.

Factory origin ensures:

• compatibility with the exhaust system and fuel tank design,
• proper heat flow management within the chassis,
• consistency with other heat shields used in the specific model.

Item Condition and Service Application

The offered shield is a used part, which in practice means the possibility of an economical replacement for a damaged or missing component while maintaining the original manufacturer's specifications. This solution is particularly beneficial for:

• post-accident repairs in the chassis area,
• restoring the completeness of the heat shield system,
• servicing vehicles operated in harsh temperature conditions.

Using an original shield allows for predictable vehicle behavior in terms of thermal protection, without the need for universal solutions with unknown parameters.

Benefits of Installing an Original Heat Shield

Choosing a component like the fuel tank heat shield for Mercedes-Benz ML / GL translates into a range of practical operational benefits:

• maintaining the factory level of safety in the fuel system area,
• limiting the impact of high temperatures on lines, mountings, and plastic components,
• better chassis protection under intense exhaust system operation (highway driving, towing, heavy loads),
• compliance with Mercedes-Benz service documentation and repair procedures.

This solution is recommended for both standard maintenance and more extensive work related to the fuel or exhaust system.

Expansion of the Mercedes Heat Shield System

If you are planning a comprehensive repair or upgrade of the underbody area in your Mercedes and need other components from the same group, such as additional heat shields, connectors, or protective sleeves, check the available parts in the Mercedes Heat Shields, Connectors, and Sleeves category.

Technical Support and Part Selection

When selecting thermal protection components, it is always worth paying attention to compatibility with the specific body version, drive type, and exhaust system configuration. For more extensive modifications to the powertrain or charge air cooling system, specialized technical guides may be helpful, such as the guide to the turbocharger and intercooler for the BMW B58 engine, which demonstrates a step-by-step approach to analyzing compatibility, OEM markings, and the installation process – the same principles of methodical selection are worth applying when working with heat shields in Mercedes-Benz vehicles.