
8E0959433B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $59.99 | Condition is Used, 2002-2008 Audi A4 S4 RS4 Comfort Control Module BCM OEM 8E0959433B, FREE SHIPPING | ![]() |

The Audi BCM, or Body Control Module, with part number 8E0959433B, is an essential component of the electrical system in Audi A4, S4, and RS4 vehicles manufactured between 2002 and 2008. This control module is primarily responsible for managing various electrical functions in the car, including but not limited to, the central locking system, power windows, and the exterior lighting.
The BCM is a sophisticated electronic device that utilizes microcontrollers and complex software algorithms to process data from various sensors and switches in the vehicle. It receives inputs from these sensors and switches and sends commands to the respective actuators to perform the required functions. For instance, when you press the unlock button on the key fob, the BCM receives the signal, processes it, and sends a command to the door locks to unlock.
This Audi BCM is a high-quality OEM (Original Equipment Manufacturer) part, meaning it is manufactured by Audi or under Audi's strict specifications. It is designed to fit and function seamlessly with your vehicle's electrical system, ensuring reliable and efficient operation of the various electrical components.
The BCM is housed in a robust and compact casing, making it easy to install in the vehicle. It features multiple connectors that interface with other electrical components in the car, ensuring a secure and reliable connection.
When it comes to maintaining the performance and longevity of your Audi A4, S4, or RS4, having a fully functioning BCM is crucial. If your vehicle's electrical systems are not functioning correctly, it could be an indication of a faulty BCM. Symptoms of a faulty BCM include problems with the central locking system, power windows not working, and issues with the exterior lighting.
Therefore, if you are experiencing any electrical issues with your Audi A4, S4, or RS4, it is recommended to replace the BCM with a genuine OEM part like the 8E0959433B. Installing a new BCM can help restore the proper functioning of your vehicle's electrical systems, ensuring a safer and more convenient driving experience.
The Audi BCM (Body Control Module) 8E0-959-433B, which fits models from 2002 to 2008 A4, S4, and RS4, can be a valuable investment for Audi owners experiencing issues with their vehicle's electrical systems. Here are some pros and cons to consider before making a purchase:
Pros:1. Diagnosis and repair: Replacing the BCM can help resolve various electrical problems in your Audi, such as issues with the central locking system, power windows, and interior lighting. By upgrading to a new module, you may also benefit from potential software improvements and enhanced functionality.
2. Cost-effective: Compared to dealing with individual repair costs for various electrical components, replacing the BCM as a whole can save you money in the long run. It allows you to address multiple issues with a single solution.
3. OEM (Original Equipment Manufacturer) part: An OEM BCM is designed specifically for your Audi model, ensuring proper fitment and compatibility with other systems in your vehicle.
Cons:1. Cost: The price of a new BCM can be significant, especially when factoring in labor costs if you choose to have it installed by a professional mechanic.
2. Time-consuming: If you're not comfortable working on your vehicle yourself, replacing the BCM can be time-consuming as you'll need to find a reputable mechanic to perform the installation.
3. Rare cases of compatibility issues: In some instances, a new BCM may not be an exact match for your specific Audi model or year, leading to potential compatibility issues.
Conclusion:The decision to purchase an Audi BCM 8E0-959-433B depends on various factors, including the extent and frequency of electrical issues in your vehicle, your personal comfort level with vehicle repairs, and your budget. If you frequently encounter electrical problems and are prepared for the cost, replacing the BCM can be a worthwhile investment for long-term peace of mind and potential cost savings. However, if you have infrequent issues or are on a tight budget, it may be more cost-effective to address each problem as it arises.
Recommendation:If you decide to purchase a new BCM, ensure you buy it from a trusted automotive parts supplier to ensure quality and compatibility. Additionally, consider seeking professional installation to minimize the risk of potential issues and ensure proper functionality.
Details:
Residential deliveries. Terminal deliveries.: part name: 2002 - 2008 Audi A4 S4 rs4 comfort control module bcm oem 8E0959433B. Oem part number: 8E0959433B.
Condition: used and tested working condition. Warranty covers parts only; labor is excluded. 2002, 2003, 2004, 2005, 2006, 2007, 2008. Business deliveries.
Most problems are simple misunderstandings that can be quickly and easily fixed with a little patience. Shipping is handled by a third party.
specifications perfoelectric:
- for models: A4, S4
- for years: 2002–2008
- brand: Audi
- mpn: 8e0959433b
- part type: Control Module
- country of origin: Germany
shipping perfoelectric:
- type: fixed
- carrier: fedex
- class: standard
- service: fedex ground / fedex home delivery
- transit: 3-5 days
returns perfoelectric:
- policy: returns accepted
- paid by: seller
- time: 30 days
offer perfoelectric:
- options: ship-to-home
- availability: in stock
- started: april 6, 2026
- best offers: true
- in stock #: 1
- price: $59.99
- item condition: Used
- sold #: 10
payments perfoelectric:
- credit card: diners-club
- other
- wallet: paypal
general perfoelectric:
- category: Auto Parts > Electrical Components
seller perfoelectric:
- city: farmington, minnesota
- # reviews: 243
- rating: 100.0%
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