MERCEDES 1669004402 Door Module Engine 591-75349 Benz 246

( Part Type: Door Module Engine ), ( Conditions Options: Rh Door ), ( Genuine Oem: Yes ), ( Ipn: 591-75349 ), ( Make: Mercedes-benz ), ( Year: 2016 ), ( Manufacturer Warranty: Unspecified Length ), ( Manufacturer Part Number: 1669004402 )

Review MERCEDES benz Door Module 246 Type Engine B class fits CLA250 B250 2014–2017

The Mercedes-Benz Door Module 246 B250, with part number 1669004402, is an essential component for the electric door system in select B-Class models produced between the years 2014 and 2017. This door module is engineered to work specifically with the 1.6L B250 engine.

This sophisticated electronic control unit is responsible for managing various door functions, including power window operation, central locking system, and outer mirror functions. The module communicates with other vehicle systems through the CAN bus network, ensuring seamless integration and functionality.

The Door Module 246 B250 features advanced diagnostic capabilities, allowing for efficient troubleshooting and repair. In case of a fault, the module stores diagnostic trouble codes (DTCs) that can be retrieved using a diagnostic tool. This helps to quickly identify and address any issues, ensuring the door system continues to operate optimally.

The door module is designed with robustness and reliability in mind, featuring a high-quality electronic circuit board and durable housing. It is engineered to withstand the rigors of daily use, providing long-lasting performance and dependability.

The installation of the Mercedes-Benz Door Module 246 B250 is a straightforward process, typically involving connecting the module to the vehicle's electrical system and programming it using a diagnostic tool. Proper installation ensures the door system functions correctly and efficiently.

In summary, the Mercedes-Benz Door Module 246 B250, part number 1669004402, is a crucial component for the electric door system in select B-Class models with the 1.6L B250 engine, produced between 2014 and 2017. It manages various door functions, features advanced diagnostic capabilities, and is designed for robustness and reliability.

Buying a Mercedes-Benz door module B250 for a B-Class model with the part number 166 900 44 02 and the production year between 2014 and 2017 involves several considerations. Here are the potential pros and cons of making this purchase:

1. OEM Part: This door module is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance.

2. High-Quality: Mercedes-Benz is known for producing high-quality components, and this door module is no exception.

3. Improved Functionality: Replacing a faulty door module with a new one can restore various door functions, such as power windows, locks, and mirrors.

4. Enhanced Safety: Doors play a crucial role in vehicle safety, particularly in side impacts. A properly functioning door module ensures that the safety features work as intended.

5. Comfort and Convenience: Power windows, mirrors, and locks provide added comfort and convenience, making your driving experience more enjoyable.

1. Cost: Replacing a door module can be an expensive repair, with the cost ranging from several hundred to over a thousand dollars, depending on the labor and part costs.

2. Availability: Finding a new OEM door module from a dealership or authorized repair shop might be challenging, leading you to consider alternative options like used or aftermarket parts.

3. Installation Complexity: Installing a door module requires advanced technical skills and specialized tools, making it a challenging repair for the average DIYer.

4. Potential for Additional Repairs: In some cases, a faulty door module could be a symptom of a more significant issue within the vehicle's electrical system.

In conclusion, purchasing a Mercedes-Benz door module B250 for a B-Class model with the part number 166 900 44 02 and the production year between 2014 and 2017 can offer several advantages, such as improved functionality, enhanced safety, and the assurance of a high-quality OEM part. However, the significant cost and installation complexity are worth considering, along with the potential availability challenges. If you are not comfortable with the repair complexity or cost, you might want to consider alternative options, such as seeking help from a professional mechanic or exploring aftermarket solutions. Ultimately, the decision depends on your budget, DIY capabilities, and priorities.

part # 1669004402 prices

• $22.49-$78.99

specifications wiringwench:

• for models: Cla250, B250
• for makes: Mercedes
• for years: 2014-2017
• part type: Door Module Engine
• conditions options: Rh Door
• genuine oem: Yes
• interchange part number: 591-75349
• make: Mercedes-benz
• year: 2016
• manufacturer warranty: Unspecified Length
• manufacturer part number: 1669004402

general wiringwench:

• condition: Used
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

returns wiringwench:

• paid by: Buyer
• time: 60 Days
• policy: Returns Accepted

shipping wiringwench:

• service: Standard
• type: Fixed
• cost: $0.00
• class: Standard
• transit: 4-7 Days

payments wiringwench:

• other
• credit card: Visa
• wallet: Apple-pay

seller wiringwench:

• # reviews: 383
• rating: 99.2%

offer wiringwench:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: November 8, 2025

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