BMW 645CI Driver Left Front Window Regulator 125-59137L

( Manufacturer Part Number: 645CI ), ( Conditions Options: Coupe, E63 ), ( Genuine Oem: Yes ), ( Ipn: 125-59137l ), ( Placement: Driver/left ), ( Year: 2005 ), ( Manufacturer Warranty: 60 Day ), ( Placement On Vehicle: Front, Front Left, Left ), ( Type: Window Regulator )

Review BMW Driver Left Front Window Regulator fits 650I E63 E64 2004–2006

The BMW 125-59137L Driver's Side Front Window Regulator is an essential component for the proper functioning of the power window system in select BMW models from 2004 to 2006, including the 645Ci and 650i (E63 and E64). This part is designed specifically for the left front passenger side window.

The BMW window regulator is a complex mechanical assembly that controls the movement of the glass up and down. It consists of various components, such as cables, rollers, and pulleys, all working in harmony to provide smooth, precise window adjustment. This particular unit is manufactured to BMW's exacting standards to ensure a perfect fit and optimal performance.

The BMW 125-59137L window regulator features a robust design, designed to withstand the rigors of daily use in a high-performance vehicle. It is engineered from durable materials, including reinforced steel and high-quality plastics, ensuring long-lasting reliability and resistance to wear and tear.

This replacement window regulator comes fully assembled and ready to install. BMW owners can rest assured that this part will restore the functionality of their power windows, allowing for convenient and comfortable climate control within their vehicle.

Installing the BMW 125-59137L Driver's Side Front Window Regulator is a relatively straightforward process, typically taking less than an hour to complete. BMW provides a clear and concise installation guide to help ensure a trouble-free repair. However, if you are not confident in your ability to perform the installation yourself, it is recommended that you consult a professional technician to ensure the job is done correctly.

In summary, the BMW 125-59137L Driver's Side Front Window Regulator is a critical component for the power window system in select BMW models. This high-quality, durable part is designed to restore the functionality of the window, ensuring a comfortable and convenient driving experience. With BMW's commitment to exacting standards and precision engineering, this replacement window regulator is an excellent choice for BMW owners seeking a reliable and effective solution for their power window issues.

Buying a BMW 125-59137L 645CI/650I E63 E64 Driver Left Front Window Regulator (2004-2006) - Pros, Cons, and Conclusion

The BMW 125-59137L 645CI/650I E63 E64 Driver Left Front Window Regulator is a crucial component for maintaining the functionality and comfort of your BMW vehicle. Let's discuss the pros and cons of purchasing this part to help you make an informed decision.

1. Improved Convenience: A faulty window regulator can lead to windows getting stuck in an open or closed position. Replacing it with a new one ensures smooth and convenient window operation.

2. Enhanced Comfort: The window regulator plays a significant role in keeping the vehicle's interior cool or warm by allowing the driver to adjust the window position according to the climate.

3. Enhanced Appearance: A new window regulator can improve the overall appearance of your BMW by ensuring that the window operates smoothly and quietly, reducing the risk of unwanted attention due to noisy or faulty windows.

4. OEM Quality: The BMW 125-59137L 645CI/650I E63 E64 Driver Left Front Window Regulator is an original equipment manufacturer (OEM) part. This means that it is designed and manufactured by BMW, ensuring that it fits and functions perfectly in your vehicle.

1. Cost: Replacing a window regulator can be an expensive repair, especially for a luxury vehicle like a BMW. The cost of this part alone can be quite significant, and you may also need to pay for labor if you're not installing it yourself.

2. Availability: Depending on your location, availability of this specific part may be limited. It's essential to ensure that you order from a reputable dealer or supplier to avoid delays or potential shipping issues.

3. Installation Complexity: The installation process for a window regulator can be quite complex, especially for vehicles with advanced features like power windows. If you're not confident in your ability to install this part yourself, it may be worth considering hiring a professional.

The decision to purchase the BMW 125-59137L 645CI/650I E63 E64 Driver Left Front Window Regulator ultimately comes down to your personal preferences, budget, and the importance of having a fully functioning window in your BMW. The pros, such as improved convenience, enhanced comfort, and enhanced appearance, can significantly contribute to the overall driving experience. However, the cons, such as cost and installation complexity, may deter some buyers. If you value the peace of mind that comes with having a functional window regulator, and you're willing to invest in the repair, then purchasing this part is a worthwhile investment. Alternatively, if cost is a significant concern, you may want to consider exploring aftermarket alternatives or delaying the repair until it becomes a more pressing issue.

If you've decided to move forward with purchasing the BMW 125-59137L 645CI/650I E63 E64 Driver Left Front Window Regulator, it's essential to ensure that you order from a reputable supplier or dealer. Researching potential sellers, reading customer reviews, and checking for any warranties or guarantees can help ensure that you receive a high-quality part and a seamless purchasing experience. Additionally, if you're not confident in your ability to install the part yourself, consider hiring a professional to ensure that the installation is done correctly and efficiently.

Details:

Donor Vehicle: model: 645CI. Stock #: 252542. BMW 645Ci 650I E63 E64 Driver Left Front Window Regulator Fits 2004 2006 04 05: Review photos this is your actual part. Miles: 134000 - N/A or Unknown.

These extra attached parts are not covered by any warranty. Warranty covers the base component and none of other attached parts. Driver Left Front Window Regulator. Parts are not covered for external fluid leaks.

Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Many electronic modules and components require programming.

specifications wimotpa:

• for models: 650i, E63, E64
• for makes: Bmw
• for years: 2004-2006
• mpn: 645ci
• conditions options: Coupe, E63
• genuine oem: Yes
• ipn: 125-59137l
• placement: Driver/left
• year: 2005
• manufacturer warranty: 60 Day
• placement on vehicle: Front, Front Left, Left
• type: Window Regulator

payments wimotpa:

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

general wimotpa:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Window Motors Regulators

seller wimotpa:

• rating: 99.2%
• # reviews: 9178
• city: Port Washington, Wisconsin

offer wimotpa:

• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: December 18, 2025
• sold: 0
• quantity: 1

shipping wimotpa:

• type: Fixed
• service: Standard
• transit: 2-5 Days
• class: Standard
• cost: $0.00

returns wimotpa:

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

Bmw 645CI Is Similar To:

• 0-130-821-275 Bosch Window Motor Bmw Tip Switch Made In Gernany (30.3% similar) New bosch bmw 435. Postal service. Window motor without tip switch function 2 pin connector...(July 22nd, 2018)
• 07146955339 Bmw Oem Regulator Stud (27.6% similar) Cores must be in their original package and fully assembled for credit...(December 7th, 2018)
• 1060078 Lames Bmw Series Sedan Driver Rear Window Motor Oem (37.8% similar) Part: 71.002.603 prices...(July 6th, 2018)
• 116-790-2446 Pimax Oem Bmw Mercedes Benz Right Rear Regulator Motor Day (28.8% similar) 73-80 Mercedes Benz W116 right rear regulator motor oem 1-4 day delivery...(September 29th, 2018)
• 124367 Bmw Left Side Driver Window (32.5% similar) The part is in good condition, nothing broken, all pieces work. Please see pictures. This window came out of a 2011 bmw X5...(June 22nd, 2018)
• 13427968 Aftermarket Products Power Window Regulator For Bmw Front Driver Side (39.5% similar) The items are brand new parts that look and fit same as original, except at a much better price...(June 20th, 2018)
• 14452890 Qr Parts Power Window Regulator Set For Bmw 671479078519 (42.9% similar) Please for any questions. Each warranty gives you specific rights, and may have other rights which vary from state. The manufacturers warranty shall be exclusive remedy for any such product defect or failure. Some manufacturers require that you register your product to activate its warranty. Notes ...(June 7th, 2018)
• 211-0020 Window Regulator Fits Bmw (42.3% similar) You won't be disappointed. So forget the rest and try Best. Our team of certified car quest counter pros are Best in the biz. This part fits vehicles made in the following years 2006 , 2007 , 2008 , 2009 , 2010 , 2011 , 2012...(July 21st, 2018)
• 330i Passenger Rear Window Regulator Sedan Canada Market Fits Bmw (41.6% similar) Let us show you how its done. If an item arrives damaged, please first through message within 24 hours for instructions. No expedited shipping is available at this time. Ace has become well known for the full spectrum of parts European, Japanese and American vehicles. The past ten years has seen an ...(November 21st, 2018)
• 4536534225 Bmw Right Front Passenger Door Window Motor Oem Coupe (32.7% similar) ...(May 5th, 2018)
• 51 33 7 184 389 Wd Express Genuine Window Regulator Fits Bmw Mfg Number Catalog (42.9% similar) PST, Mon to Fri. Genuine window regulator fits bmw m6 650I mfg number catalog price is for 1 - adjust qty as needed...(May 28th, 2018)