A/C Pipe Mercedes GLE W166 C292 Air Conditioning Refrigerant Hose A1668302501

The Mercedes GLE W166 C292 Air Conditioning Hose Line is an original cabin cooling system component designed for Mercedes GLE-Class models on the W166 and C292 platforms. Thanks to its factory fit and adherence to manufacturer specifications, the line ensures a stable connection within the refrigerant system and helps maintain proper air conditioning performance under demanding operating conditions. This is a practical solution for users who want to restore full air conditioning functionality while using high-quality parts.

Specifications and technical data

• SKU: A1668302501
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1668302501
• Substitutable numbers: A1668302501, A 166 830 25 01
• Category: A/C Hoses & Fittings

Purpose and Function in the Air Conditioning System

The presented hose belongs to the Air Conditioning Hoses, Lines, and Connectors category, responsible for safely routing refrigerant between individual system components. In GLE W166 and C292 models, a correctly selected air conditioning hose is crucial for:

• maintaining the refrigerant circuit's seal,
• stable operation of the compressor and other system elements,
• maintaining correct operating pressure,
• reducing the risk of cabin cooling performance drop.

An original Mercedes air conditioning hose helps avoid problems typical of aftermarket replacements with imprecise shapes or diameters, leading to more predictable system operation.

Construction, Fit, and Installation

The air conditioning hose has been designed by Mercedes with a specific routing in the engine bay of GLE W166 and C292 models in mind. This means that:

• the hose's geometry is adapted to the factory installation routing,
• the connectors are compatible with original sockets and spigots,
• there is no need for modifications or forcing the part to fit.

This solution facilitates service installation, reduces mechanic's work time, and minimizes the risk of leaks resulting from improper hose placement. For the user, this translates to a more predictable repair outcome and a lower risk of subsequent system interventions.

Characteristics of the Used Part

The offered air conditioning hose is a used part, sourced from vehicle dismantling. This type of part allows for a significant reduction in repair costs compared to a new component, while maintaining the original manufacturer's specifications. In practice, this means:

• factory fit for the Mercedes GLE air conditioning system,
• retention of original geometry and mounting points,
• favorable price-to-quality ratio compared to new premium components.

Before installation, standard service procedures are recommended: checking system tightness, replacing seals at critical points, and performing a pressure test after system assembly.

Benefits of Using an Original Air Conditioning Hose

Using an original air conditioning hose in a Mercedes GLE W166/C292 provides a range of practical operational benefits:

• System Compatibility – the hose is designed for a specific platform, minimizing the risk of installation and air conditioning operation issues.
• Stable Operating Parameters – proper refrigerant routing contributes to maintaining correct pressure and cooling performance.
• Reduced Unplanned Downtime – a correctly selected part reduces the risk of further leaks and the need for subsequent repairs.
• Consistency with Other Components – the original hose works well with the factory compressor, condenser, and evaporator.

More Air Conditioning Parts for Mercedes

If you are planning a comprehensive repair or upgrade of the air conditioning system area in your Mercedes and need other parts from the same category, such as additional lines, hoses, or service connectors, check the available parts in the Mercedes Air Conditioning Hoses, Lines, and Connectors category.

Technical Support and Selection of Used Parts

When choosing used components for premium cars, it is advisable to use reliable sources of information. If you want to better understand how to safely select original dismantled parts for your car, read the article Used Parts for Mercedes – Original Parts from Dismantling, which discusses the practical aspects of operating such components in Mercedes-Benz vehicles.