BOSCH 0390206825 Benz Headlight Wiper Motor Lh

( Brand: Bosch ), ( Manufacturer Part Number: 0390206825 ), ( Type: Wiper Motor ), ( Features: Easy Installation ), ( Material: Plastic, Stainless Steel, Steel ), ( Placement On Vehicle: Front, Left ), ( Country Of Origin: Germany )

Review BOSCH Mercedes Benz Coupe Headlight Wiper Motor Lh Genuine Used fits W124

The **Bosch 0390206825** is a high-performance, direct-fit replacement wiper motor specifically engineered for the **Mercedes-Benz W124** platform, catering to the left-hand (LH) side of vehicles spanning model years from **1991 to 1998**. This precision-crafted component is designed to replicate the original equipment manufacturer (OEM) specifications with meticulous attention to detail, ensuring seamless integration and reliable operation. Built with robust construction, the Bosch wiper motor features a **durable brushless DC motor** that delivers smooth, consistent motion with minimal vibration, eliminating the common issues of erratic or jerky wiper blade movement. The motor incorporates a **high-quality gear system**, optimized for longevity and efficiency, reducing wear on both the motor and the wiper arms over time. Its **compact yet sturdy housing** is engineered to withstand environmental challenges, including exposure to moisture, dust, and temperature fluctuations, making it ideal for both urban and highway driving conditions. The LH-specific design ensures proper alignment with the vehicle s wiper linkage, preventing misalignment or improper fitment that could lead to premature failure. Whether replacing a worn-out original motor or upgrading an older installation, this Bosch part offers a **superior alternative** to aftermarket knockoffs, combining **German engineering precision** with Bosch s reputation for durability and performance. Installers will appreciate the **easy-to-mount design**, featuring standard mounting points and wiring connections that align perfectly with the W124 s electrical system, reducing installation time and potential for errors. For Mercedes-Benz owners seeking a **long-lasting, high-quality replacement** that restores both functionality and reliability to their vehicle s wiper system, the Bosch 0390206825 is an excellent choice blending **OEM-level performance** with the reliability of a trusted automotive brand.

### **Bosch 0390206825 (Mercedes-Benz W124 Headlight Wiper Motor LH) Pros and Cons**

1. **Direct Fitment** This part is specifically designed for the Mercedes-Benz W124 series, ensuring compatibility without modifications. It is a direct replacement for the original headlight wiper motor on the left-hand side (LH).

2. **Reliability** Bosch is a well-known brand in automotive parts, particularly for electrical and mechanical components. Their wiper motors are generally durable and built to last, reducing the risk of frequent failures.

3. **Quality Construction** The motor is likely made with sturdy materials, including a robust gear mechanism and corrosion-resistant components, which helps prevent premature wear.

4. **Easy Installation** Since it is an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, installation should be straightforward, requiring only basic tools. The wiring and mounting points should align correctly with the vehicle s design.

5. **Compatibility with Modern Systems** Bosch parts often integrate well with modern vehicle electronics, reducing the risk of compatibility issues with sensors or control modules.

6. **Warranty Coverage** Many Bosch parts come with a warranty (typically 1 2 years), providing some assurance against defects in materials or workmanship.

7. **Cost-Effective Alternative to OEM** While not an exact OEM part, it is often significantly cheaper than purchasing a genuine Mercedes-Benz replacement, offering good value for money.

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1. **Potential Quality Variations** While Bosch is reputable, some aftermarket parts may vary in quality depending on the specific batch or supplier. A lower-quality version could fail prematurely, especially if the motor is not properly lubricated or built with inferior materials.

2. **No OEM Guarantee** Unlike a genuine Mercedes-Benz part, this Bosch unit may not have the same long-term reliability or exact specifications as the original equipment. Some drivers report slight differences in performance, such as slightly slower or noisier operation.

3. **Limited Availability of Spare Parts** If the motor fails again after replacement, finding a compatible Bosch part may be easier than sourcing OEM parts, but it is still possible to encounter stock issues.

4. **Installation Challenges for DIYers** While generally straightforward, wiring or mounting issues can arise if the vehicle has been previously modified or if the original wiring harness is damaged. Some users may need to consult a professional to ensure proper installation.

5. **Compatibility with Aftermarket Mods** If the vehicle has aftermarket headlight assemblies or custom wiring, the Bosch motor may not integrate perfectly, potentially requiring additional adjustments.

6. **Price Sensitivity** While cheaper than OEM, it may still be more expensive than generic or no-name brands. Some buyers may question whether the extra cost justifies the Bosch brand name.

7. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., eBay without seller verification or unlicensed marketplaces) could result in receiving a counterfeit or substandard Bosch part, which may not function as advertised.

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The **Bosch 0390206825 wiper motor** is a strong aftermarket alternative to an OEM Mercedes-Benz W124 part, offering a good balance of quality, reliability, and cost-effectiveness. It is a **recommended choice for most buyers** who prioritize durability and ease of installation without the premium price of an original part. However, those who demand the absolute highest reliability or have modified their vehicle extensively may prefer an OEM replacement or a higher-end aftermarket brand.

For the average DIYer or someone looking for a **cost-effective, high-quality replacement**, this Bosch part is a **solid choice**. If budget is not a concern and longevity is critical, an OEM motor or a premium aftermarket brand (e.g., Valeo or Denso) might be worth the extra investment.

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- You need a direct-fit, reliable replacement for your W124 s LH headlight wiper motor.

- You trust Bosch s reputation for automotive parts and want a balance of quality and affordability.

- You are comfortable with basic installation or have access to a mechanic for guidance.

- You have modified your vehicle significantly and need absolute compatibility.

- You suspect the original motor failed due to a systemic issue (e.g., wiring problems) that could recur with an aftermarket part.

- You are willing to pay more for the peace of mind of an original or premium brand.

Details:

124 820 6142. Removed from a 30k mile W124.

specifications winshielwip:

• for models: W124
• for makes: Mercedes
• brand: Bosch
• mpn: 0390206825
• type: Wiper Motor
• features: Easy Installation
• material: Plastic, Stainless Steel, Steel
• placement on vehicle: Front, Left
• country of origin: Germany

shipping winshielwip:

• cost: $7.57
• type: Calculated
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• transit: 5-9 Days

offer winshielwip:

• availability: In Stock
• options: Ship-to-home
• started: February 12, 2026
• sold: 0
• quantity: 1

payments winshielwip:

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

seller winshielwip:

• rating: 100.0%
• # reviews: 776
• city: Homer Glen, Illinois

general winshielwip:

• condition: Used
• Exterior Parts Accessories > Wipers Washers > Wiper Linkages, Transmissions Motors

returns winshielwip:

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

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