Audi Q7 4L 3.0 TDI Quattro Automatic Gearbox JXX 6 Speed 09D300038Q WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Audi Q7 4L 3.0 TDI Quattro Automatic Gearbox JXX 6 Speed is a factory-original, used transmission from the Automatic gearboxes category, designed for diesel-powered vehicles. It is a solution for users who expect a proven design while maintaining a favorable cost-to-quality ratio and full compatibility with the factory drivetrain configuration.

Specifications and technical data

• SKU: 09D300038Q
• Mark: Audi
• Condition: Used
• OEM Part Number: 09D300038Q
• Substitutable numbers: 09D300038Q, 09D 300 038 Q, 09D300038QX
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: Automatic Transmission

Purpose and technical specifications

The presented automatic transmission is dedicated to the Diesel drivetrain in the Audi Q7 4L model with Quattro all-wheel drive. The use of an automatic transmission ensures smooth gear shifting, stable torque transfer, and comfortable operation in both typical road conditions and under higher vehicle loads.

The automatic transmission design has been engineered to work with an advanced all-wheel-drive system, which translates into predictable vehicle handling, proper distribution of driving forces, and correct integration with the vehicle's electronic systems.

Benefits of using an original automatic transmission

Using an original transmission from Audi allows you to maintain the factory operating parameters of the drivetrain without the need for software or mechanical modifications. This is particularly important for vehicles equipped with extensive traction control systems, electronic stability programs, and advanced all-wheel-drive management.

The main advantages of such a transmission include:

• consistent cooperation with the diesel engine and engine control unit,
• gear ratios properly matched to the weight and characteristics of the Audi Q7 4L,
• maintaining the driving comfort typical of this brand's automatic transmissions,
• the ability to utilize factory driving modes and gear-shifting logic.

Practical application and installation aspects

A used automatic transmission of this type is suitable both for a standard replacement of a damaged gearbox and for a comprehensive drivetrain rebuild in an Audi Q7 4L 3.0 TDI Quattro. Proper selection of the component based on fuel type and automatic transmission model reduces the risk of mechanical and electronic compatibility issues.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and to perform standard service procedures, such as checking the condition of accessories, hoses, and the transmission oil cooling system. This helps increase the durability of the entire system and reduces the risk of future service downtime.

Why consider a used gearbox

For many Audi users, choosing a used automatic transmission is a sensible alternative to purchasing a new unit or undergoing a full remanufacturing process. It allows for a significant reduction in repair costs while maintaining an appropriate level of functionality. If you want to better understand the differences between buying a used transmission, remanufacturing, and choosing a new part, it is worth reading the article Used gearbox – when is it worth it and what you need to remember, which discusses the key technical and economic aspects of such a decision.

Expanding work within the drivetrain area

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Audi and need other elements from the same group, such as other automatic transmissions, control elements, or components working with the drive system, check the available parts in the Audi automatic gearboxes category.

Summary

Audi Q7 4L 3.0 TDI Quattro Automatic Gearbox JXX 6 Speed is a proposal for users looking for a used, factory-original automatic transmission matched to a diesel engine and all-wheel drive. Choosing this solution allows you to restore the proper operation of the drivetrain, maintain the driving characteristics typical of Audi, and optimize service costs while maintaining a professional approach to repairs.