VW Volkswagen Golf MK6 1.4 TSI Petrol Engine Oil Pump Suction Pipe Tube

VW Volkswagen Golf MK6 1.4 TSI Petrol Engine Oil Pump Suction Pipe Tube is an original component from the Oil pumps and parts group, designed for TSI petrol engines. It ensures proper oil suction from the oil pan and stable supply to the lubrication system, which is crucial for the durability of the power unit.

Specifications and technical data

• SKU: 03C115251M
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 03C115251M
• Substitutable numbers: 03C115251M, 03C 115 251 M, 03C115251N, 03C 115 251 N
• Fuel type: Petrol
• Category: Oil Pumps & Parts

Purpose and function in the 1.4 TSI engine

The oil pump suction pipe in 1.4 TSI units is responsible for efficient oil intake and its transfer to the pump, and subsequently to the lubrication channels in the engine block and cylinder head. A correctly selected component reduces the risk of oil pressure drops and excessive wear of the bearings, crankshaft, or turbocharger.

In TSI petrol engines, which operate under higher thermal and mechanical loads, a functional oil pump suction pipe is particularly important during:

• intensive highway driving,
• frequent cold starts on short distances,
• urban operation with frequent activation of systems that load the engine.

Original origin and Volkswagen compatibility

The component comes from the Volkswagen line, which means it maintains factory geometry, oil channel diameters, and precise fitment to the oil pan and pump housing. As a result, the suction pipe works with the lubrication system without the need for modifications, and the risk of leaks or improper oil suction is minimized.

Original manufacturing translates into:

• stable oil flow across the entire RPM range,
• proper cooperation with oil pressure sensors,
• maintenance of parameters specified by the engine manufacturer.

Performance characteristics of the used component

The offered oil pump suction pipe is a used component, which in practice means a favorable cost-to-functionality ratio while maintaining the original specification. This type of part is a good choice for maintenance repairs, engine overhauls, or preventive replacement during major service work.

During installation, it is recommended to:

• thoroughly clean the lubrication system and oil pan,
• verify the condition of the oil pump and seals,
• use engine oil with parameters compliant with the manufacturer's recommendations.

Benefits of using the correct oil pump suction pipe

A properly selected oil pump suction pipe in a Golf MK6 1.4 TSI helps maintain stable oil pressure throughout the entire engine operating range, which translates into a longer service life of the power unit. This reduces the risk of seizing, overheating of mating components, and accelerated wear of the timing system.

This solution is particularly recommended for:

• overhauling the bottom end of the engine,
• replacing the oil pan after mechanical damage,
• preventive maintenance of high-mileage power units.

Related Volkswagen lubrication system components

If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen and need other components from the same group, such as pump housings, pump drives, or additional oil suction system elements, check the available parts in the Volkswagen oil pumps and parts category.

Technical support and knowledge about powertrains

When working with high-output petrol units, it is worth expanding your knowledge about the structural differences between individual engine series and their accessories. In the context of comparing solutions used in sports variants versus standard versions, the article Audi RS vs other models – what is hidden under the hood and chassis? may be helpful, as it discusses, among other things, the specifics of engines, brakes, and chassis.

If you are planning a wider range of service work and want to select original used components in one place – from engine sub-assemblies to small mounting accessories – it is worth reading the guide Comprehensive supply: From the engine to the smallest clip – how to complete used car parts in one place?, which describes the advantages of a One-Stop-Shop approach and conscious parts selection.