MERCEDES A1729021103 Front Left Seat Control Module Benz W207

( Part Type: Control Seat Module ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: A1729021103, 1729021103, A 172 902 11 03, 172 902 11 03, A1729018801, 1729018801, A 172 901 88 01, 172 901 88 01, A1729006903, 1729006903, A 172 900 69 03, 172 900 69 03 ), ( Manufacturer Part Number: A1729021103 ), ( W212 E250 E350 E400 E550 E63: 2010 / 2011 / 2012 / 2013 / 2014 / 2015 / 2016 / 2017 / 2018 ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Front, Left )

Review MERCEDES benz Front Left Seat Control Module Oem fits W212 E250 E350 E400

The Mercedes-Benz A1729021103 Front Left Seat Control Module is an essential component of the seating system in W207 and W212 Mercedes-Benz models, including the E250, E350, and E400. This module is responsible for managing various functions related to the front left seat, such as position adjustment, lumbar support, and heating.

The control module features a sophisticated electronic design that allows it to communicate with other vehicle systems, ensuring a seamless and integrated seating experience. The user-friendly controls on the seat allow the driver or passenger to adjust the seat position, including backrest angle, seat height, and tilt, to find the most comfortable setting.

Additionally, this module manages the temperature and heating functions for the front left seat. With the touch of a button, the seat can be heated to provide warmth and comfort during cold weather. The temperature control is precise and responsive, allowing the user to set the desired temperature and maintain it consistently.

The Mercedes-Benz A1729021103 Front Left Seat Control Module is designed to be durable and reliable, with a robust construction that can withstand the rigors of daily use. It is also easy to install, with clear and concise instructions provided in the packaging.

If you're looking to replace the front left seat control module in your Mercedes-Benz W207 or W212 model, the A1729021103 is an excellent choice. With its advanced functionality, user-friendly controls, and high-quality construction, this module is sure to provide years of reliable service and enhance the overall driving experience in your Mercedes-Benz vehicle.

The Mercedes-Benz front left seat control module (part number: A1729021103) is an essential component for the proper functioning of the seat adjustment system in Mercedes-Benz W207 and W212 E-Class models with E250, E350, and E400 designations. Here are some potential pros and cons of buying this part:

1. Improved Comfort: A faulty seat control module can cause discomfort or even limit the functionality of the seat adjustments. Replacing the faulty part with a new one can restore the seat functions, ensuring a more comfortable driving experience.

2. Enhanced Safety: Properly functioning seat adjustments can help ensure the driver is in the optimal position to operate the vehicle safely. For instance, adjusting the seat to the correct height and position can help improve visibility and reduce the risk of injury during an accident.

3. Long-Term Savings: In the long run, replacing a faulty seat control module can save money as it can prevent more significant and costlier repairs or replacements down the line.

1. Cost: Replacing the seat control module can be an expensive repair, especially for newer vehicles or high-end models like Mercedes-Benz. The cost of the part itself, as well as labor and diagnostic fees, can add up.

2. Availability: Depending on the specific model and year of the Mercedes-Benz, the A1729021103 seat control module may not be readily available from local parts suppliers or dealerships. This could result in delays in getting the part and completing the repair.

3. Complex Repair: Replacing the seat control module can be a complex repair process that requires specialized tools and knowledge. This may make it difficult for some DIY enthusiasts to tackle the repair on their own.

In conclusion, a faulty front left seat control module (part number: A1729021103) can cause discomfort, limit the functionality of the seat adjustments, and potentially compromise safety. However, the cost of the repair, availability of the part, and complexity of the repair process are potential drawbacks. Ultimately, the decision to replace the seat control module should be based on the specific circumstances, including the severity of the issue, the cost of the repair, and the importance of the seat adjustment functionality to the driver's comfort and safety. If the issue is causing significant discomfort or safety concerns, it may be worth the investment to replace the part. However, if the issue is minor and the cost of the repair is prohibitive, alternative solutions, such as adjusting the seat manually or using aftermarket parts, may be worth considering.

Details:

Declared values of each package are according to the actual value that. Vehicle ID: NP BOXES/SHELF. Color code: Exterior MAGNETITE BLACK 183U, interior Napa/Black 851A.

part #: a1729021103 prices

• $34.00-$82.50

specifications ecusrush:

• for models: W212, E250, E350, E400
• for makes: Mercedes
• part type: Control Seat Module
• manufacturer warranty: 1 Month
• oe/oem part number: A1729021103, 1729021103, A 172 902 11 03, 172 902 11 03, A1729018801, 1729018801, A 172 901 88 01, 172 901 88 01, A1729006903, 1729006903, A 172 900 69 03, 172 900 69 03
• manufacturer part number: A1729021103
• w212 e250 e350 e400 e550 e63: 2010 / 2011 / 2012 / 2013 / 2014 / 2015 / 2016 / 2017 / 2018
• country of origin: Germany
• placement on vehicle: Front, Left

seller ecusrush:

• city: Rancho Cordova, California
• rating: 99.8%
• # reviews: 14465

payments ecusrush:

• credit card: Mastercard
• other
• wallet: Paypal

offer ecusrush:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: October 21, 2025
• sold: 0

general ecusrush:

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

returns ecusrush:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

shipping ecusrush:

• cost: $7.00
• service: USPS First Class Large Envelope
• type: Fixed
• carrier: USPS
• class: Standard
• transit: 4-8 Days

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