Seat Leon FR 5F 2.0 TDI CUNA DSG Automatic Gearbox PUJ 0D9300041Q WARRANTY

Listing details

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

Seat Leon FR 5F 2.0 TDI CUNA DSG Automatic Gearbox PUJ is a factory-original automatic transmission from the Automatic transmissions group, designed for Seat vehicles. This used component allows for an economical yet technically sound repair of the drivetrain in cars with automatic gear shifting.

Specifications and technical data

• SKU: 0D9300041Q
• Mark: Seat
• Condition: Used
• OEM Part Number: 0D9300041Q
• Substitutable numbers: 0D9300041Q, 0D9 300 041 Q, 0D9300041QX, 0D9 300 041 QX
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Automatic Transmission

Technical characteristics and purpose

The presented gearbox belongs to the Automatic transmissions group and is structurally designed to work with engines in the Seat Leon FR 5F generation model. The use of automatic transmission control ensures smooth gear shifting, stable torque transfer, and a comfortable driving experience in both city traffic and on the highway.

The automatic solution allows for precise adjustment of gear ratios to engine load, which translates into predictable vehicle behavior and reduced jerking during gear changes. The gearbox is suitable for both daily use and the more dynamic driving characteristic of the FR version.

Drivetrain application

The automatic gearbox in this variant has been designed as an integral part of the Seat's drivetrain, taking into account the engine characteristics and control electronics. This makes it possible to maintain consistency in drivetrain performance parameters, such as acceleration, throttle response, and refinement at both low and high engine speeds.

Automatic transmission control reduces mechanical stress resulting from shifting errors, which in practice promotes the smooth operation of the entire drivetrain. For the user, this means more predictable car behavior, especially in situations requiring frequent acceleration and braking.

Benefits of installing a used automatic gearbox

Choosing a used automatic gearbox for a Seat Leon FR significantly reduces repair costs compared to purchasing a new component, while maintaining the factory design and fitment. Using an original transmission from the same model family minimizes the risk of mechanical and electronic compatibility issues.

The main advantages of this solution include:

• preservation of factory drivetrain performance characteristics,
• consistency with vehicle control systems,
• the ability to restore full vehicle functionality without costly modifications,
• a favorable price-to-functionality ratio compared to rebuilding complex transmissions.

Selection, installation, and technical aspects

Before installing this gearbox, it is recommended to verify compatibility with the specific vehicle equipment version and engine configuration. It is also essential to match the control software in the vehicle to ensure proper communication with the transmission module and achieve stable operation of all driving modes.

Professional installation includes, among other things, checking mounts, connections to half-shafts, the transmission oil cooling system, and proper venting and filling with the correct operating fluid. A correctly performed installation allows you to fully utilize the potential of the automatic transmission and reduce the risk of secondary faults.

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Seat and need other elements from the same group, such as transmission housings, control elements, or additional mounting components, check the available parts in the Seat automatic transmissions category.

Technical support and selecting a used gearbox

When choosing a used automatic transmission, it is worth paying attention to the type of control used, compatibility with the engine, and adaptation procedures after installation. A detailed discussion of the differences between manual, automatic, and DSG gearboxes, typical symptoms of faults, and practical rules for purchasing a used gearbox can be found in the article: Gearbox: manual, automatic, or DSG – typical faults and a guide to buying a used gearbox.