Audi Q7 4L Engine Oil Pump Strainer Vacuum Pump Part 3.0 TDI CRCA 059115103T

Oil pump with suction strainer and vacuum pump for Audi Q7 4L 3.0 TDI is an original part from the Oil Pumps and Parts group, designed for Diesel engines. The use of a complete oil-vacuum assembly ensures stable lubrication of the power unit and proper operation of vacuum-controlled systems, which directly impacts engine durability and smoothness.

Specifications and technical data

• SKU: 059115103T-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 059115103T
• Substitutable numbers: 059115103T, 059 115 103 T
• Fuel type: Diesel
• Part type: Oil Pump
• Category: Oil Pumps & Parts

Purpose and Function in the 3.0 TDI Engine

This oil pump assembly with an integrated suction strainer and vacuum pump has been specifically designed for 3.0 TDI units in the Audi Q7 4L generation powered by diesel fuel. It is responsible for maintaining proper oil pressure throughout the lubrication system and for generating the vacuum necessary for, among other things, the braking system and engine control components. The use of an original Audi solution ensures compliance with factory flow and pressure parameters.

Assembly Construction: Oil Pump, Suction Strainer, Vacuum Pump

The component combines several key functions in one housing:

• the oil pump section responsible for pumping lubricant to the engine's oil channels,
• a suction strainer with a filter screen that limits contaminants from the oil pan entering the system,
• a vacuum pump that works with engine accessories and the braking system.

This design results in a cohesive, compact lubrication and vacuum system, optimized for the operating characteristics of the diesel engine in the Audi Q7 4L.

Application in Diesel Engines and Benefits of Installation

Diesel engines generate high mechanical loads, making stable lubrication crucial for protecting bearings, crankshaft, timing, and turbocharger. Using an original oil pump integrated with a vacuum pump allows for:

• maintaining adequate oil pressure across the entire RPM range,
• ensuring predictable operation of vacuum-controlled systems,
• minimizing the risk of seizure of moving parts under heavy loads,
• preserving the factory operating characteristics of the 3.0 TDI unit.

For the user, this means more predictable operation and a reduced risk of costly failures due to insufficient lubrication or improper vacuum.

Characteristics of an Original Audi Part

The offered component comes from the Audi OE line, meaning it is a part designed for a specific application in the Audi Q7 4L 3.0 TDI. Original manufacturing translates to:

• precise fit to the engine block and accessories,
• compatibility with factory oil channels and vacuum system,
• operating parameters matching the manufacturer's original specifications.

As a part from the Oil Pumps and Parts category, it is a solution intended for users who expect a construction consistent with Audi engineers' design, without compromising on fit and functionality.

Condition, Verification, and Selection of a Used Pump

The product is offered as used, allowing for economical repair of the lubrication system while maintaining original specifications. Before installation, it is recommended to:

• check the cleanliness of the suction strainer and oil channels,
• verify the tightness of connections to the vacuum system,
• confirm correct selection for the specific 3.0 TDI engine version.

For those who want to better understand when it is advisable to opt for used components in critical vehicle systems, a guide on our blog may be helpful: Guide to the Most Frequently Chosen Original Used Car Parts.

Related Systems and Technical Knowledge

Replacing an oil pump integrated with a vacuum pump often involves other engine-related work, such as timing belt service, turbocharger inspection, or review of the vacuum-assisted braking system. Although the product is not a suspension component, during comprehensive modernization work, it is also advisable to consciously approach the selection of used parts in other vehicle systems – this is discussed in detail in the article: Stock vs. Sport Suspension – Construction Differences and Selection of Used Components.

If you are planning a comprehensive repair or modernization of the engine area in your Audi and need other parts from the same group, such as pump housings, drive modules, or additional lubrication system components, check the available parts in the Audi Oil Pumps and Parts category.