Audi S6 C7 Water Coolant Cooling Hose Pipe Rear Left N/S 4.0 Petrol 4G0121481P
SKU: 4G0121481P
Product from a certified dismantling facility
Condition:
Used
Available:
1
Delivery time:
Estimated delivery in the country France between Fri, Apr 10 and Tue, Apr 14
Dispatched today if paid before 14:00
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30 days return
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€23.95
1
Lowest price in the last 30 days: €23.95
Total for items
€23.95
The Audi A6 S6 C7 4.0 Petrol Coolant Hose Pipe Rear Left is an original cooling system component designed for gasoline-powered engines. Thanks to its precise fit for a specific location in the vehicle, it ensures a stable flow of coolant and supports safe heat dissipation from the engine. This is a solution for users who expect consistency with the factory cooling system design in Audi models.
Specifications and technical data
- SKU: 4G0121481P
- Mark: Audi
- Condition: Used
- OEM Part Number: 4G0121481P
- Substitutable numbers: 4G0121481P, 4G0 121 481 P
- Location on the vehicle: Rear, Left
- Fuel type: Petrol
- Part type: Hose
- Category: Coolant Hoses
Purpose and Function in the Cooling System
The described hose belongs to the Cooling System Hoses and Pipes group and is responsible for transporting coolant in the rear, left part of the engine bay. The vehicle location specified as rear-left allows for unambiguous identification of the mounting area and reduces the risk of errors when selecting the part.
In a 4.0 petrol engine, the use of the correct water hose is crucial for:
- maintaining the stable operating temperature of the engine,
- proper coolant circulation between cooling system components,
- reducing localized overheating in the rear part of the engine block.
Vehicle Fitment and Mounting Parameters
The hose has been specifically designed for the Audi A6 / S6 C7 platform with the 4.0 petrol engine, which translates to factory-fit geometry for the mounts and spigots in this powertrain configuration. The specified vehicle location (rear, left side) facilitates the mechanic's work, reduces installation time, and minimizes the need for additional modifications.
The part is part of Audi's original product line, meaning it adheres to the factory construction and material standards used in this manufacturer's cooling systems.
Usage Characteristics of a Used Part
The offered hose is a used part, allowing for economical repair of the cooling system while maintaining original mounting specifications. This type of component is particularly useful for:
- addressing leaks in the rear part of the cooling system,
- repairs after engine overheating, when several hose sections need replacement,
- restoring the original coolant circuit after previous modifications.
Choosing an original water hose from a dismantled vehicle reduces the risk of fitment issues that can occur with aftermarket alternatives of different geometry or stiffness.
Significance for the Durability of the 4.0 Petrol Engine
In high-displacement petrol engines, such as the 4.0 used in the Audi A6 S6 C7, the cooling system operates under significant thermal load. A functional water hose in the rear, left part of the engine helps maintain uniform temperature distribution and reduces the risk of localized overheating, which can lead to:
- accelerated wear of seals and aluminum components,
- disruptions in the operation of temperature sensors,
- a decrease in the reliability of the entire cooling system.
For users who want to better understand the impact of individual components on the thermal safety of the engine, the article: Engine Cooling System – Overheating, Repair, and Used Radiators, which discusses practical aspects of operation and diagnostics, will be helpful.
Audi Cooling System Expansion – Related Parts
If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other parts from the same group, such as additional hoses, pipes, or tubes for coolant, check the available parts in the Audi Cooling System Hoses and Pipes category.
Application Summary
The Audi A6 S6 C7 4.0 Petrol Coolant Hose Pipe Rear Left is a practical solution for users who want to restore proper coolant circulation in the rear part of the engine while maintaining consistency with the factory design. A correctly selected water hose supports the stable operation of the petrol engine, facilitates servicing, and is a cohesive element of the entire cooling system in Audi vehicles.
Delivery details
Ship to: France
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Delivery time
Estimated delivery in the country France between Fri, Apr 10 and Tue, Apr 14
Dispatched today if paid before 14:00
Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in France, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.












