Skoda Octavia Mk3 Audi A3 8V 1.4 TSI Automatic Gearbox RRF 0CW300049K WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order. Skoda Octavia Mk3 Audi A3 8V 1.4 TSI Automatic Gearbox RRF 0CW300049K WARRANTY is a factory-original, used automatic transmission designed for 1.4 TSI petrol engines in popular VAG group models. It offers precise, smooth gear shifts and stable cooperation with the drivetrain, allowing you to restore proper vehicle operation without costly overhauls. This is a solution for users who want to maintain the original driving characteristics and ensure correct integration with the vehicle's electronics.

Specifications and technical data

• SKU: 0CW300049K
• Mark: Skoda
• Condition: Used
• OEM Part Number: 0CW300049K
• Substitutable numbers: 0CW 300 049 K 00Y, 0CW300049K00Y, 0CW 300 049 KX 00Y, 0CW300049KX00Y, 0CW300049K, 0CW 300 049 K
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Automatic Transmission
• Category: Automatic Transmission

Purpose and compatibility

The described transmission belongs to the Automatic gearboxes category and is structurally matched to 1.4 TSI petrol units in third-generation Skoda Octavia and Audi A3 8V models. Using an original transmission ensures proper alignment with factory controller software, appropriate shifting characteristics, and correct interaction with safety and comfort systems. By maintaining factory operating parameters, the transmission helps preserve the dynamics, refinement, and fuel consumption levels intended by the manufacturer. This is particularly important for modern TSI engines, where precise communication between the powertrain and the transmission is crucial for the durability of the entire system.

Technical and functional characteristics

The automatic design of the transmission is engineered for daily use in both urban and extra-urban traffic, offering comfortable gear changes without jerking. Using a variant dedicated to petrol engines allows for optimal utilization of the 1.4 TSI unit's RPM range, which translates into efficient acceleration and stable operation at constant speeds. In practice, this means:

• smooth gear shifting under all load conditions,
• preservation of factory shift points,
• proper cooperation with driving modes provided by the manufacturer,
• consistent operation with traction control and electronic stability systems. Using an original, used transmission from the same design family minimizes the risk of compatibility issues that may arise with improperly selected aftermarket replacements.

Condition, installation, and service aspects

The offered transmission is a used component, which allows for a significant reduction in repair costs compared to purchasing a new unit or undergoing an extensive overhaul. At the same time, the factory operating specifications are preserved, which is particularly important in vehicles equipped with advanced electronic systems. During installation, it is recommended to:

• perform standard transmission maintenance (oil and filter change, if required by repair technology),
• check the condition of the transmission oil cooling system,
• carry out transmission adaptation using an appropriate diagnostic tester,
• verify for leaks after installation. This approach increases the chances of long-term and stable operation of the drivetrain after replacement.

Why choose an original used automatic transmission

In the event of a transmission failure, many users face the choice between a costly overhaul and purchasing an original, used unit. In modern automatic designs, it is very often the original used gearbox that proves to be an economically and technically advantageous solution, as it maintains factory operating parameters and does not require structural interference. If you want to better understand the differences between an overhaul and installing an original transmission from dismantling, it is worth reading a broader discussion of the topic in the article: refurbished or original used – which part to choose for repairs. Although the text refers to various components, it presents universal arguments helpful in making decisions also in the case of automatic transmissions.

Technical support and selecting the right transmission

Before purchasing, it is recommended to verify the compatibility of the transmission with the specific vehicle equipment version, engine type, and model year. Vehicle identification data and information stored in the controllers are helpful in this regard, allowing you to select a transmission from the same design family. In case of doubt, it is worth consulting a mechanic or a specialist dealing with drivetrains to ensure proper selection and avoid installation problems. Additional information on the cost-effectiveness of using original, used transmissions and symptoms of damage can be found in the guide: gearbox failures and the advantages of choosing an original used transmission instead of an overhaul. This will allow you to better plan the repair and consciously assess the costs of the entire process. If you are planning a comprehensive repair or upgrade of the drivetrain area in your Skoda car and need other elements from the same group, such as a torque converter, control elements, or additional transmission components, check the available parts in the Skoda automatic gearboxes category.