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VW GOLF 6 2011 1.6 TDI CAYC WATER COOLANT PIPES HOSES 03L122157N

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#126


VW Golf MK6 / Golf Plus 2011 1.6 TDI (CAYC) Water Coolant Pipe / Hose

Part Number: 03L122157N


Removed from a Volkswagen Golf MK6 / Golf Plus 2011 1.6 TDI (CAYC engine).

Genuine coolant pipe with hose, used within the engine cooling system to direct coolant flow between engine components and thermostat housing.


Condition: Used item, may have minor marks, scratches or signs of wear due to storage and age. No leaks, cracks or damage unless stated.


Important: Please ensure the part number 03L122157N matches your existing pipe before purchasing, as multiple coolant pipe variations are used depending on engine layout and year.


Compatibility:

Fits VW Golf MK6 / Golf Plus 1.6 TDI models (2009–2015)

Engine codes: CAYC, CAYB

Also used across VW / Audi / Seat / Skoda 1.6 TDI vehicles with matching part number 


Position:

Engine bay – cooling system pipework (between engine block, thermostat housing and coolant circuit)


Function:

• Transfers coolant between engine components

• Maintains stable engine temperature

• Prevents overheating and ensures efficient cooling

• Supports proper circulation within closed cooling system 


Additional Info:

• Often referred to as water pipe / coolant hose / thermostat hose

• Designed with moulded shape for exact fitment and sealing

• Common failure points include cracks, leaks or worn seals over time

• Replacement helps prevent coolant loss and engine overheating issues

Brand: Volkswagen

Type: WATER COOLANT PIPE

Items Included: Hose Clips

Manufacturer Part Number: 03L122157N

Features: Rust-Resistant

Placement on Vehicle: Engine Compartment

Reference OE/OEM Number: 03L122157N

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