Mercedes CL C216 W221 S65 AMG M275 Gearbox Oil Filler Pipe Hose A2032700584

Mercedes CL C216 W221 S65 AMG M275 Gearbox Oil Filler Pipe Hose is a specialized component from the Oil coolers and hoses group, designed for automatic transmission systems in gasoline-powered vehicles. It is responsible for the stable flow of oil between the gearbox and the cooling system, which supports the safe operation of the drivetrain even under higher loads. This is a solution for users who expect a precisely matched component for demanding AMG versions.

Specifications and technical data

• SKU: A2212700084
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2212700084
• Substitutable numbers: A2212700084, A 221 270 00 84, A1402700091
• Location on the vehicle: Front
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Oil Cooler Line
• Category: Oil Coolers & Lines

Purpose and technical function

The described gearbox oil hose is designed to operate in the front part of the vehicle, where it connects the automatic transmission oil circuit with the cooling system. In Mercedes S and CL class cars with the M275 unit and an automatic transmission, a stable oil flow is crucial for:

• maintaining the proper operating temperature of the gearbox,
• reducing the risk of overheating during dynamic driving,
• maintaining smooth gear shifts in automatic mode,
• extending the service life of the internal transmission components.

Thanks to its dedicated fitment for the gasoline powertrain, the hose works in harmony with the thermal characteristics of the M275 unit, which promotes stable operating parameters for the entire drivetrain.

Benefits of using an original oil hose

Using a gearbox oil hose dedicated to the S65 AMG version provides a number of practical operational benefits. This component supports:

• maintaining proper oil pressure in the automatic transmission,
• efficient heat dissipation to the cooling system,
• stable transmission operation under high torque,
• reducing performance drops during prolonged loads.

For users of powerful AMG versions, it is particularly important that a functional oil hose helps maintain repeatable gear shifting characteristics and reduces the risk of unwanted temperature fluctuations in the transmission system.

Application in the automatic transmission oil cooling system

The hose belongs to a group of components responsible for transporting oil to the cooler, which directly affects the efficiency of the entire system. In combination with the oil cooler, it creates a circuit that:

• stabilizes the temperature of the lubricating medium,
• limits oil degradation during intensive use,
• supports the protection of the transmission against excessive thermal wear.

In high-power gasoline vehicles, such as the S65 AMG, a properly functioning gearbox oil cooling system is an essential element for maintaining repeatable performance and driving comfort.

Installation and operational characteristics

The placement of the hose in the front of the vehicle requires precise routing relative to the oil cooler and other drivetrain components. Properly matching the hose geometry to the specific body and drivetrain configuration:

• facilitates installation without the need to modify other elements,
• reduces the risk of collision with suspension or engine accessory components,
• supports the maintenance of the factory oil flow path.

The product comes from the used original parts segment, which allows for an economical restoration of the gearbox oil cooling system while maintaining a design consistent with the manufacturer's factory specifications.

If you are planning a comprehensive repair or upgrade of the gearbox oil cooling area in your Mercedes and need other elements from the same group, such as oil hoses, oil coolers, or connection fittings, check out the available parts in the Mercedes oil coolers and hoses category.

Technical support and additional knowledge

When working with oil cooling systems and components from the Oil coolers and hoses group, it is worth paying attention to the impact of ambient temperature on drivetrain stability. For a practical discussion of issues related to cooling circuits and the use of pre-owned components, our guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings will be helpful, where you will find tips on selecting and checking components responsible for heat dissipation.