BMW E81 E82 E87 E88 E90 E91 E92 E93 Relay Change Over Contact Grey Set 6919112

BMW E81 E82 E87 E88 E90 E91 E92 E93 Relay Change Over Contact Grey Set is an original electrical system component, designed to operate within BMW factory control systems. The grey relay housing ensures easy identification in the fuse box, and the change-over contact design allows for stable circuit switching in various factory configurations. This solution is intended for users who expect consistency with the vehicle's original electrical architecture and predictable operating parameters.

Specifications and technical data

• SKU: 6919112-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6919112
• Substitutable numbers: 61316919113, 6919113, 61366919112, 6919112
• Color: Grey
• Category: Other Interior Parts & Accessories

Application in BMW E8x and E9x series models

The offered relay is specifically developed for the BMW 1 Series (E81, E82, E87, E88) and 3 Series (E90, E91, E92, E93) platforms. As a result, the component is matched to the electrical architecture of these generations, facilitating integration with the existing wiring harness and control modules. Factory compatibility with specific body series reduces the risk of installation issues and minimizes the need for system modifications.

Technical characteristics and design

The change-over contact relay performs the function of switching between two circuits, which is frequently used in control systems for comfort equipment, lighting, or other electrical loads. The grey housing facilitates identification in the relay box, and the compact form is adapted to the sockets used in BMW vehicles. The use of an original design translates into stable operating parameters under typical operating conditions.

Benefits of using an original BMW relay

Choosing an original relay for the BMW E8x and E9x series allows you to maintain consistency with the factory electrical system design. In practice, this means:

• proper electrical matching to the control systems in a given model,
• maintaining the switching characteristics specified by the manufacturer,
• reducing the risk of improper operation of components powered by the relay,
• easier diagnostics in the event of potential electrical system faults.

This component is particularly useful when replacing a damaged relay in vehicles that are heavily used or have undergone electrical system repairs. Maintaining the original specification is especially important in cars equipped with extensive comfort and safety systems.

Component condition and practical installation tips

The relay comes from dismantling and is offered as a used part, allowing for an economical repair while maintaining the original BMW design. Before installation, it is recommended to perform a standard check of the relay socket in the fuse box for contact oxidation and proper wire seating. In most cases, the installation is plug-and-play, and the replacement is limited to removing the old component and plugging the new one into the same socket.

Knowledge expansion and parts selection

If you are planning a comprehensive repair or upgrade of the electrical system in your BMW and need other components from the same group, such as additional relays, control modules, or small electrical parts, check the available parts in the Other BMW category.

For a better understanding of the differences in the design and load of powertrains and braking systems in premium cars, you can read the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the impact of more powerful engines and braking systems on the selection of appropriate maintenance components.