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  3. BMW 90749210

BMW 90749210 Headrest Adjustment Motor Driver

fits model: E60. make: Bmw. year: 2008–2010.

90749210 Bmw 08-10 E60 Headrest Height Adjustment Motor Driver Side 021919

( Manufacturer Part Number: 90749210 ), ( Part Type: Motor Driver ), ( Placement On Vehicle: Driver Side, Left ), ( Features: Adjustable Headrest )

Review BMW Headrest Height Adjustment Motor Driver Side fits E60 2008–2010

The **BMW E60 08-10 Headrest Adjustment Motor Driver (Part Number: 90749210)** is a precision-engineered electrical component designed to facilitate the smooth and reliable adjustment of rear seat headrests in select BMW models from the 2008 to 2010 production years, specifically within the E60 series. This motorized driver unit is a critical element of the vehicle s power-adjustable seating system, ensuring both driver and passenger comfort and safety by allowing for effortless height and angle modifications of the headrests. Crafted to meet BMW s stringent quality standards, this component integrates seamlessly with the existing electrical architecture of the vehicle, operating in tandem with the seat control switches to provide a responsive and intuitive user experience. The motor driver is built with robust materials, including high-grade plastics and reinforced metal contacts, to withstand the rigors of daily use while maintaining durability over extended periods. Its compact yet sturdy design allows for efficient installation within the confined space of the rear seat mechanism, minimizing interference with other vehicle systems. Functionally, this motor driver employs a brushless DC motor, which delivers smooth, silent operation and precise control over the headrest s movement, reducing wear and tear on the mechanical linkages. The unit is also equipped with integrated safety features, such as overload protection and thermal regulation, to prevent overheating and ensure longevity. Whether installed in a luxury sedan like the BMW 5 Series or a versatile wagon such as the Touring variant, this motor driver enhances the overall driving experience by contributing to the vehicle s refined ergonomics and adaptability. For enthusiasts and professionals alike, this part represents a vital upgrade or replacement option for maintaining the performance and functionality of BMW s power-adjustable seating systems, ensuring that every journey remains as comfortable and tailored as possible.

### **Analysis of Buying a BMW E60 Headrest Adjustment Motor Driver (Part Number: 90749210, Years: 2008 2010)**

#### **Pros of purchasing a Part**

1. **Direct Fitment** This part is designed specifically for BMW E60 sedans (5-Series) from 2008 to 2010, ensuring compatibility without modifications.

2. **Functionality** The motor driver controls the electric adjustment of headrests, improving comfort and convenience for rear passengers.

3. **OEM Quality** As an original BMW part, it meets the manufacturer s standards for durability and performance, reducing the risk of premature failure.

4. **Prevents Further Damage** If the existing motor driver is faulty, replacing it can prevent complete headrest malfunction, which may require more extensive repairs.

5. **Aftermarket Availability** While OEM parts are reliable, this component is also available from reputable aftermarket suppliers at a lower cost, offering a balance between quality and affordability.

6. **Ease of Installation** The part is relatively straightforward to install, especially for those with basic mechanical experience or access to a BMW specialist.

#### **Cons of purchasing a Part**

1. **Cost** OEM parts can be expensive, especially when sourced directly from BMW or authorized dealers. Aftermarket alternatives may be cheaper but could vary in quality.

2. **Potential Counterfeit Risks** If buying from untrusted sellers (e.g., eBay, AliExpress, or unverified online marketplaces), there is a risk of receiving counterfeit or low-quality parts that may fail prematurely.

3. **Additional Labor Costs** Even if the part is easy to install, labor costs at a BMW dealership or specialist shop can add significant expense, especially if the vehicle requires diagnostic work to confirm the issue.

4. **Diagnostic Uncertainty** Symptoms like intermittent headrest movement or complete failure could stem from other issues (e.g., wiring problems, faulty switches, or motor failure). A professional diagnosis may be needed to confirm the motor driver is the root cause.

5. **Limited Longevity** Like all electrical components, the motor driver may wear out over time, especially if the vehicle is frequently used or exposed to harsh conditions (e.g., extreme temperatures, moisture).

6. **Part Unavailability** While this part is common for the E60, some suppliers may have limited stock, leading to delays in delivery if ordering from a distant source.

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### **Ending Conclusion**

The BMW E60 headrest adjustment motor driver (90749210) is a practical replacement for vehicles experiencing issues with electric headrest adjustment. The decision to purchase it depends on whether the problem is confirmed to be isolated to the motor driver and whether the cost-benefit ratio aligns with your budget and priorities. OEM parts offer reliability but at a higher price, while aftermarket options provide cost savings with the trade-off of potential variability in quality. Always verify the part s authenticity and ensure the issue is correctly diagnosed before proceeding with the purchase.

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### **Recommendation**

1. **Confirm the Issue** Before buying, have a professional diagnose the problem to ensure the motor driver is indeed faulty. Symptoms like unresponsive headrests, error codes (e.g., DME or comfort system errors), or physical damage to the motor driver justify the replacement.

2. **Source the Part Wisely**

- For **OEM quality**, purchase from **BMW Authorized Dealers** or **BMW Parts Direct** (e.g., BMW USA Parts, BMW UK Parts). While pricier, these parts are guaranteed authentic.

- For **cost-effective alternatives**, buy from **reputable aftermarket suppliers** such as **MOTORWORLD, BMW Parts Zone, or eBay (with verified sellers and positive reviews)**. Look for parts with clear descriptions, manufacturer warranties, and customer feedback.

- Avoid **unknown sellers** or parts listed without specifications, as these may be counterfeit or incompatible.

3. **Budget for Labor** If you lack mechanical experience, factor in labor costs for installation, especially if the work requires accessing the rear seat or electrical system.

4. **Consider a Bundle** If the headrest mechanism itself is damaged, pair the motor driver with a **new headrest assembly** (e.g., part number **90749211 or similar**) to avoid future issues.

5. **Maintain the System** Regularly check the headrest adjustment mechanism for wear, ensure wiring connections are secure, and address any electrical issues promptly to extend the part s lifespan.

**Final Verdict**: If the motor driver is confirmed faulty and you prioritize reliability, purchasing an **OEM or high-quality aftermarket part** from a trusted source is the best approach. If cost is a major concern, an **authenticated aftermarket part** from a well-reviewed seller can be a viable alternative. Always prioritize quality over price to avoid repeated repairs.

Details:

Please e-mail us for a quote. MILEAGE: 132,041. COLOR EXTERIOR: A35 MONACOBLAU METALLIC. Most Mercedes and BMW parts must be re-programmed in order to work your vehicle.

Also, most part numbers must match in order to fit your vehicle. 2009 BMW 528Xi SEDAN AT. LOT # 021919.

part #: 90749210 prices

  • $25.00-$28.04

specifications seainterio:

  • for models: E60
  • for makes: Bmw
  • for years: 2008-2010
  • mpn: 90749210
  • part type: Motor Driver
  • placement on vehicle: Driver Side, Left
  • features: Adjustable Headrest

returns seainterio:

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

payments seainterio:

  • other
  • wallet: Google-pay
  • credit card: Diners-club
  • cash

general seainterio:

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

seller seainterio:

  • rating: 99.9%
  • # reviews: 19077
  • city: Stockton, New Jersey

offer seainterio:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: April 7, 2026
  • best offers: True

shipping seainterio:

  • service: Standard
  • class: Standard
  • transit: 3-7 Days
  • type: Fixed
  • cost: $10.00
for models: e60, for makes: bmw, for years: 2008-2010, part type: motor driver, placement on vehicle: driver side, left, features: adjustable headrest,
category: auto parts > interior parts accessories > seats, parts accessories > seats, sku: 20170299465090723,
Bmw 90749210 Is Similar To:
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5 offers $25.00–$28.04 USD
  • Used. Offer #1 priced at $26.05 + $10.00 shipping estimate = $36.05* total. e500, e350, c230, c240, c250, c300 c36 c63 c65 s320 s350 s420 s430 s500 s550 s55 s600 cl500 cl55 cl600 380sl sl320 sl500 sl55 sl600 ml320 ml350 ml430 ml500 ml55 ml63 cls500 cls550 slk230 slk320 slk32 clk320 clk430 clk500 clk55 r350, r500. LOT # .+$10.00 shipping
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