61311379737-61.31-1-1379737

The BMW Climate Control Relay Box Ventilation Heater, part number 61.31-1 1379737, is an essential component for maintaining the temperature and ventilation system in various BMW models, including E34, E32, and E31. This relay box plays a crucial role in regulating the functions of the heater and ventilation system.

The compact yet robust design of this relay box houses several relays that control various heating and ventilation functions. These functions include the blower motor, heating elements, and air conditioning compressor, among others. By managing these functions, the relay box ensures optimal performance of the climate control system in your BMW.

Made from high-quality materials, this BMW Climate Control Relay Box Ventilation Heater boasts excellent durability and reliability. Each relay is designed to handle the demands of the climate control system effectively, ensuring that your BMW maintains the desired temperature and ventilation levels in various driving conditions.

Installation of the relay box is straightforward, making it a popular choice among BMW enthusiasts for DIY repairs and upgrades. The plug-and-play design ensures a seamless integration with the existing wiring harness, minimizing the need for extensive modifications or rewiring.

In the event of a relay failure, this BMW Climate Control Relay Box Ventilation Heater offers an excellent replacement solution. The new relay box will breathe new life into your climate control system, ensuring that your BMW's interior remains comfortable and enjoyable to drive in, regardless of the external weather conditions.

Whether you're looking to restore the functionality of your BMW's climate control system or enhance its performance, the BMW Climate Control Relay Box Ventilation Heater is an excellent choice. Its precise fit, durability, and ease of installation make it a must-have component for any BMW enthusiast or professional mechanic.

The BMW climate control relay box, part number 61.31-1 1379737, is an essential component in the ventilation and heater system of BMW E34, E32, and E31 models. This relay box controls the electrical signals necessary for these systems to function properly. Let's discuss the pros and cons of buying this BMW climate control relay box.

1. OEM (Original Equipment Manufacturer) Part: This part is manufactured by BMW, ensuring it is a perfect fit and functions similarly to the original component.

2. Improved Performance: A faulty or failing climate control relay box can lead to inconsistent temperature control and other heating or ventilation issues. Replacing this part can restore optimal performance.

3. Enhanced Comfort: A reliable climate control system is crucial for maintaining comfort while driving, especially in extreme weather conditions.

4. Long-Term Savings: By investing in a genuine BMW part, you minimize the risk of potential issues arising from aftermarket components.

5. Peace of Mind: Buying a BMW original part can provide peace of mind knowing that it comes with a warranty and is made to last.

1. Cost: BMW original parts tend to be more expensive compared to aftermarket alternatives.

2. Availability: It might take some time to locate and purchase this specific part from authorized BMW dealers or retailers.

3. Installation Complexity: Depending on your mechanical skills and experience, installing this part might require professional assistance, adding to the overall cost.

In conclusion, the BMW climate control relay box, part number 61.31-1 1379737, is an essential investment for BMW E34, E32, and E31 owners experiencing issues with their heating and ventilation systems. While the cost may be a concern, the benefits of purchasing a genuine BMW part include improved performance, enhanced comfort, long-term savings, and peace of mind. If you value the reliability and performance of your BMW, investing in this OEM part is recommended.

Details:

Please verify compatibility before buying. Items might show light scuffs, scratches or other imperfections as a result of this being used part.

specifications perfoelectric:

• for models: E34, E32, E31
• brand: Original Bmw Item
• mpn: 61311379737
• part type: Control Box Heater
• manufacturer warranty: Other
• country of origin: Germany
• performance part: Yes

payments perfoelectric:

• credit card: mastercard
• wallet: apple-pay
• other

general perfoelectric:

• category: Auto Parts > Electrical Components

shipping perfoelectric:

• service: fedex ground / fedex home delivery
• type: fixed
• class: standard
• transit: 5-9 days
• carrier: fedex

offer perfoelectric:

• prices: $22.99–$528.93
• item condition:
  • Used
  • New
  • Neu
• sold #: 31
• options: ship-to-home
• availability: in stock
• in stock #: 5
• best offers: true
• started: december 25, 2025

seller perfoelectric:

• # reviews: 1557
• rating: 99.2%
• city: roseville, california

returns perfoelectric:

• paid by: seller
• policy: returns accepted
• time: 30 days

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