MERCEDES J13818648 Eqb Front Left Driver Seat Motor Set Kmi Benz 46

( Manufacturer Part Number: J13818648 ), ( Part Type: Driver Seat Motor ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 0009102113 / 000 910 21 13 / 000-910-21-13, A0009102113 / A 000 910 21 13 / A-000-910-21-13, 0009104412 / 000 910 44 12 / 000-910-44-12, A0009104412 / A 000 910 44 12 / A-000-910-44-12, 0009109105 / 000 910 91 05 / 000-910-91-05, A0009109105 / A 000 910 91 05 / A-000-910-91-05 ), ( Placement On Vehicle: Driver Side, Front, Left ), ( Country Of Origin: Poland )

Review MERCEDES benz Cla Eqb Front Left Driver Seat Adjust Motor Set Oem 46 Kmi fits 2020–2025

The **Mercedes-Benz J13818648 (2020 2025 CLA-EQB Front Left Driver Seat Motor Set, 46 kMi)** is a high-performance, precision-engineered component designed exclusively for the electric and hybrid luxury segment of Mercedes-Benz s compact SUV lineup. This seat motor assembly is a critical part of the vehicle s advanced driver experience, enabling seamless, effortless adjustments to the driver s seat while maintaining the brand s signature blend of sophistication and cutting-edge technology. Engineered to meet the rigorous standards of Mercedes-Benz s **MBUX (Mercedes-Benz User Experience)** platform, this motor set is built with durable, corrosion-resistant materials and optimized for smooth, silent operation, ensuring a quiet and refined cabin environment even during prolonged use. The **46 kMi** designation indicates a high-mileage variant, suggesting it has been carefully selected for reliability and longevity, making it an ideal replacement for drivers seeking both performance and durability in their CLA-EQB.

At the heart of this component is a **high-efficiency electric motor**, calibrated to deliver precise, responsive adjustments in all directions including forward/backward, up/down, and tilt with minimal power consumption. The motor is integrated with Mercedes-Benz s **adaptive seat control system**, which allows for customizable settings via the **MBUX infotainment interface**, ensuring the driver s seating position is always optimized for comfort, ergonomics, and driving posture. The motor set is also compatible with the vehicle s **automatic seat memory function**, enabling the system to recall and adjust the seat to the driver s preferred position with a simple touch of a button, enhancing convenience and personalization.

Constructed with **high-grade polymers and reinforced metal components**, this seat motor set is designed to withstand the demands of daily driving while maintaining structural integrity over time. The assembly features **sealed bearings and corrosion-resistant coatings**, protecting against environmental factors such as moisture, dust, and temperature fluctuations, which are particularly relevant for vehicles operating in diverse climates. Additionally, the motor is engineered to minimize wear and tear, reducing the likelihood of premature failure and extending the overall lifespan of the seat mechanism.

For technicians and enthusiasts alike, this **OEM-quality replacement part** ensures a perfect fit and seamless integration with the original vehicle systems, eliminating the need for compromises in performance or aesthetics. Whether replacing a worn-out motor due to normal wear or addressing a malfunction in a high-mileage CLA-EQB, this component guarantees the same level of precision and reliability that Mercedes-Benz drivers expect. With its **direct compatibility with the 2020 2025 model years**, this seat motor set is a must-have for those seeking to restore or enhance the driving experience of their electric luxury vehicle.

### **Pros and Cons of buying a Mercedes-Benz J13818648 (2020-2025 CLA-EQB Front Left Driver Seat Motor Set, 46 kmi)**

1. **OEM Quality and Compatibility** This is an original equipment manufacturer (OEM) seat motor part, meaning it is designed specifically for the Mercedes-Benz CLA-EQB model. It ensures a perfect fit, reliable performance, and compatibility with the vehicle s electrical and mechanical systems.

2. **Reliability and Durability** Mercedes-Benz parts are known for their high build quality and longevity. The seat motor is built to withstand regular use, reducing the risk of premature failure compared to aftermarket alternatives.

3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable supplier often includes a warranty, providing peace of mind in case of defects or malfunctions within the warranty period.

4. **Enhanced Comfort and Functionality** A properly functioning seat motor ensures smooth operation of power adjustments (seat position, lumbar support, memory settings, etc.), improving driver and passenger comfort during long drives.

5. **Prevents Further Damage** Ignoring a faulty seat motor can lead to increased wear on the seat mechanism, wiring, or control module. Replacing it early prevents secondary issues and potential electrical problems.

6. **Resale Value Protection** Keeping the vehicle in good condition with genuine parts helps maintain its resale value, especially if you plan to sell or trade it in later.

7. **Professional Installation Support** Since this is an OEM part, mechanics familiar with Mercedes-Benz systems are more likely to handle the installation correctly, reducing the risk of improper fitting or electrical errors.

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1. **High Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price reflects the brand s reputation and quality, but it may not be cost-effective for budget-conscious buyers.

2. **Limited Availability** Depending on the supplier, OEM parts may not always be in stock immediately, leading to potential delays in repairs. Aftermarket parts are often available faster.

3. **Potential Overkill for Minor Issues** If the seat motor failure is due to a minor issue (e.g., a loose wire or a small electrical fault), replacing the entire motor may be more expensive than diagnosing and fixing the root cause.

4. **Installation Labor Costs** Even with an OEM part, labor costs for installation can be high, especially if the mechanic charges premium rates for Mercedes-Benz work. Some aftermarket parts may require less specialized labor.

5. **Mixed Supplier Quality** While OEM parts are high-quality, purchasing from unauthorized or untrusted sellers (even if labeled as OEM) could result in counterfeit or substandard parts. Always verify the supplier s authenticity.

6. **Time-Consuming Replacement** Replacing a seat motor requires disassembling the seat, which can be time-consuming and may temporarily inconvenience the vehicle s occupants.

7. **Environmental and Ethical Concerns** The production of OEM parts contributes to higher manufacturing costs and environmental impact compared to aftermarket or refurbished parts.

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Buying the **Mercedes-Benz J13818648 (2020-2025 CLA-EQB Front Left Driver Seat Motor Set)** is a **strong choice** if you prioritize **reliability, longevity, and compatibility** with your vehicle. The OEM part ensures a seamless fit and reduces the risk of future issues, making it ideal for owners who want to maintain their car s performance and value. However, the **high cost and potential overkill for minor problems** are significant drawbacks, especially for those on a tight budget or dealing with a non-critical failure.

For **long-term ownership** or if the seat motor is a **frequently used feature**, the investment is justified. If you re **on a budget** or the issue is **minor**, exploring **aftermarket options** (with caution) or **diagnosing the root cause** before replacement may be more practical.

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- **If you value brand integrity and long-term reliability**, proceed with the **OEM seat motor set**, ensuring you purchase from an **authorized Mercedes-Benz dealer or a trusted supplier** to avoid counterfeit parts.

- **If cost is a major concern**, compare quotes from **multiple suppliers** (including aftermarket options) and consider **diagnosing the exact issue** (e.g., wiring, control module) before committing to a full motor replacement.

- **For DIY-savvy owners**, verify the part s compatibility and installation difficulty some may prefer professional installation to avoid damaging the seat mechanism.

- **Always check warranty coverage** if the original motor failure is still under warranty, repair it through the dealership first to avoid voiding coverage.

Ultimately, the **OEM part is the safest choice** for maintaining your CLA-EQB s performance, but weigh the **cost-benefit ratio** against your specific needs.

Details:

Good condition, please see the pictures. For seats with memory. See the list of compatible model's and part numbers. Tested, working well.

FREE RETURN SHIPPING for any reason. 30-day warranty, excluding items for parts or not working. So, if you just plug an item in, in most cases it will not work or correctly. Mileage 46 Miles.

part #: j13818648 prices

• $69.86-$599.99

specifications seainterio:

• for makes: Mercedes
• for years: 2020-2025
• mpn: J13818648
• part type: Driver Seat Motor
• manufacturer warranty: 1 Month
• oe/oem part number: 0009102113 / 000 910 21 13 / 000-910-21-13, A0009102113 / A 000 910 21 13 / A-000-910-21-13, 0009104412 / 000 910 44 12 / 000-910-44-12, A0009104412 / A 000 910 44 12 / A-000-910-44-12, 0009109105 / 000 910 91 05 / 000-910-91-05, A0009109105 / A 000 910 91 05 / A-000-910-91-05
• placement on vehicle: Driver Side, Front, Left
• country of origin: Poland

offer seainterio:

• sold: 0
• quantity: 1
• best offers: True
• options: Ship-to-home
• started: February 25, 2026
• availability: In Stock

seller seainterio:

• # reviews: 18906
• city: Hollywood, Florida
• rating: 100.0%

shipping seainterio:

• service: UPS Ground
• cost: $19.00
• class: Standard
• transit: 2-6 Days
• type: Fixed
• carrier: UPS

general seainterio:

• condition: Used
• Interior Parts Accessories > Seats, Parts Accessories > Seats

payments seainterio:

• other
• credit card: Visa
• wallet: Paypal

returns seainterio:

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

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