BMW E36 E38 E85 Mini R52 R57 2x Change-Over Contact Relay Violet Set 1388911

BMW E36 E38 E85 Mini R52 R57 2x Change-Over Contact Relay Violet Set is a set of two original relays from the BMW OE group, designed for use in the electrical systems of BMW E36, E38, E85, and MINI R52/R57 models. The set allows for the efficient restoration of proper operation for selected circuits, maintaining factory quality standards and reliable performance of electrically controlled systems.

Specifications and technical data

• SKU: 1388911-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1388911
• Substitutable numbers: 1388911, 61361388911, 61311382362, 1382362, 61311388492, 1388492, 61361388913, 1388913, 61311373604, 1373604, 61311363111, 1363111, 61311357837, 1357837, 61311378786, 1378786
• Category: Relays

Purpose and function of the relays

The offered set includes two relays from the Relays category, used in the electrical systems of BMW and MINI vehicles. These components are responsible for safely switching high-current circuits, relieving sensitive control systems, and ensuring stable operation of electrical subassemblies.

Tyco relays in this configuration are used, among other things, to power selected modules and receivers where fast response, repeatability of operation, and compliance with the vehicle's factory electrical architecture are required.

Benefits of using original BMW OE relays

The use of original components from the BMW OE group translates into:

• consistency with factory service documentation and electrical diagrams,
• correct operating parameters for the coil and working contacts,
• stable operation across a wide range of temperatures and loads,
• reduced risk of voltage drops and unwanted power interruptions to receivers.

As a result, Tyco relays provide a safe service solution for electrical system repairs, especially where compatibility with original equipment is crucial.

Application in BMW E36, E38, E85 and MINI R52, R57

The set of two relays has been selected for use in specific BMW and MINI models, which facilitates service and reduces the risk of selecting the wrong part. In practice, this means:

• the ability to replace worn or unstable relays with components that meet factory requirements,
• maintaining the proper operation of electrical systems without interfering with wiring harnesses or requiring additional modifications,
• preserving the original operating characteristics of controlled circuits, which is important for both comfort and driving safety.

Set characteristics and product condition

The set includes two Tyco relays, allowing for the simultaneous replacement of a pair of components in critical circuits or keeping one as a spare part. The product comes from the BMW OE line, ensuring full structural and material compatibility with factory components used in initial assembly.

The items are offered as used service components, which is a cost-effective solution while maintaining the manufacturer's original specifications. This is a practical choice for maintenance repairs where the priority is matching the existing installation and predictable long-term performance.

Part selection by numbers and additional information

The relays have a dedicated OEM part number and associated interchangeable numbers, which facilitates their identification in service catalogs and parts selection systems. Before purchasing, it is worth comparing the markings with the vehicle documentation or the existing part to confirm full compatibility with the specific car configuration.

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

To better assess when it is worth choosing original, replacement, or used parts and how to properly select them by OEM and interchangeable numbers, read the article: Original, replacement, or used – which car parts are the most cost-effective?