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VW Golf MK5 Audi Seat Skoda 1.9 TDI Water Hose Coolant Pipe Line 1K0121096AB
SKU: 1K0121096AB
Product from a certified dismantling facility
Condition:
Used
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VW Golf MK5 Audi Seat Skoda 1.9 TDI Water Hose Coolant Pipe Line is a component from the Cooling system hoses and pipes group, designed for diesel engines. It enables efficient coolant flow, supporting stable engine operating temperatures and safe heat dissipation during daily use.
Specifications and technical data
- SKU: 1K0121096AB
- Mark: Audi
- Condition: Used
- OEM Part Number: 1K0121096AB
- Substitutable numbers: 1K0121096AB, 1K0 121 096 AB
- Fuel type: Diesel
- Category: Coolant Hoses
Purpose and role in the cooling system
The presented water hose has been designed to work with 1.9 TDI Diesel engines, where it is responsible for transporting coolant between system components. A properly selected hose minimizes the risk of overheating, supports even heat distribution, and stabilizes engine operating conditions in city traffic and on longer routes.
This element belongs to a group of components that have a direct impact on engine durability – a leak-proof and properly shaped hose reduces pressure drops in the circuit, facilitates system bleeding, and allows for maintaining correct fluid circulation under various load ranges.
Benefits of using an original hose
Choosing an original water hose for the cooling system in VAG group vehicles ensures:
- precise fit to connectors and mounts in the engine bay,
- proper bend geometry, limiting kinks and flow restriction,
- material selected for operation with coolant and typical diesel engine temperatures,
- stable performance under thermal and pressure loads.
Thanks to this, installation is efficient, and the risk of leaks resulting from shape or diameter mismatch is limited. This is particularly important in diesel engines, where the cooling system operates under higher thermal loads.
Performance characteristics and condition of the item
The offered water hose comes from the used parts group, which allows for economical cooling system repair while maintaining the original assembly specification. This type of component is a good choice for servicing vehicles used intensively, where both compliance with the factory design and reasonable maintenance costs are important.
Before installation, it is recommended to perform a standard system check – including the condition of clamps, connectors, and coolant level – to fully utilize the potential of the installed hose and avoid secondary leaks resulting from other worn components.
Technical support and knowledge about the cooling system
When replacing cooling system hoses, it is worth paying attention to the general condition of the radiator, fans, and other flexible connections. High summer temperatures put extra strain on the entire fluid circuit, which is why a good addition to service work is to read the guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. You will find practical tips there on how to maintain cooling efficiency while optimizing costs.
Expanding service within the Audi cooling system
If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as additional lines, return hoses, or sections connecting to the radiator, check the available parts in the Audi cooling system hoses and pipes category.
Delivery details
Ship to: United Kingdom
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Delivery time
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 United Kingdom, 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.












