Seat Skoda Audi VW Polo 6R Multi Use Control Relay 4 Pin 645 4H0951253A SET X3

Visual condition of the part 

The product shows signs of use visible in the photos. 

Seat Skoda Audi VW Polo 6R Multi Use Control Relay 4 Pin 645 SET X3 is a set of three relays from the Volkswagen group, designed for use in the electrical systems of VAG vehicles. The set allows for the efficient replacement of several control components simultaneously, which facilitates diagnostics and restores the proper operation of electrical systems in the car.

Specifications and technical data

• SKU: 4H0951253A-2
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 4H0951253A
• Substitutable numbers: 4H0951253A, 4H0 951 253 A
• Category: Relays

Technical characteristics of the 4-pin relays

The offered set includes three 4-pin relays used in Seat, Skoda, Audi, and VW Polo 6R vehicles. The 4-pin design features a classic layout of working and control contacts, used in many auxiliary circuits, such as powering receivers, controlling modules, or switching higher-current circuits. Thanks to their uniform construction, the set is suitable for replacing several relays in one car simultaneously or for maintaining a service stock.

Application in VAG group vehicles

The relays in this set are components from the Relays category, used in many models of the concern, including the popular VW Polo 6R and selected Seat, Skoda, and Audi models. They enable stable switching of electrical circuits, which is important for the proper operation of systems such as lighting, comfort equipment, or selected control modules. Using original Volkswagen OE components helps maintain consistency of electrical parameters with the manufacturer's factory specifications.

Benefits of using original Volkswagen relays

Choosing relays from the Volkswagen OE line primarily means certainty of fitment and compliance with the vehicle's factory electrical architecture. The x3 set allows you to:

• replace several relays in a single service process,
• minimize the risk of random failures resulting from mixing different manufacturers,
• maintain consistent operating parameters within a single circuit or group of circuits.

For workshops and private users, this means more predictable repair results and easier diagnostics in the future.

Condition of components and service application

The offered set of relays comes from dismantling and is in a condition corresponding to used parts, making it an attractive solution for optimizing repair costs. Such components work great in situations where a quick replacement of a control element is necessary to verify a fault or restore system functionality without investing in new parts. The x3 set is particularly practical for service centers that handle VAG group vehicles on a daily basis.

Support in selection and expanding the scope of repairs

If you are planning a comprehensive repair or upgrade of the electrical system area in your Volkswagen and need other elements from the same group, such as additional relays, control modules, or protection elements, check out the available parts in the Volkswagen Relays category.

For users interested in deepening their knowledge about selecting components for modern power units and the importance of correct equipment compatibility, the Global Parts guide may be helpful – BMW B58 code, or 340 HP from the secondary market – a checklist before buying a turbocharger and intercooler for the BMW 3 Series (G20), which shows how important it is to check part markings and fitment before installation.

Summary

Seat Skoda Audi VW Polo 6R Multi Use Control Relay 4 Pin 645 SET X3 is a practical set of original relays from the Volkswagen group, designed for use in the electrical systems of VAG vehicles. The set enables an economical and technically correct replacement of several elements simultaneously, supporting the stable operation of electrical systems and facilitating car maintenance.