INFINITY 83721JJ50A Rear Left Quarter Window Regulator Motor G37 77K

( Brand: Infinity ), ( Manufacturer Part Number: 83721JJ50A ), ( Part Type: Quarter Window Regulator Motor ), ( Country Of Origin: Japan )

Review INFINITY Infiniti G37 Rear Left Quarter Window Regulator Motor Oem 77k fits 2008–2013

Infinity 83721JJ50A 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor

The Infinity 83721JJ50A 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor is an essential component for the proper functioning of the power window system in your Infiniti G37. This motor is specifically designed for the rear left quarter window and is compatible with the model years 2008 to 2013.

This high-performance motor is engineered with precision and durability in mind. It features a robust design that ensures reliable operation, even in the most demanding conditions. The motor's construction includes a high-quality electric motor, a durable housing, and a sturdy shaft that delivers consistent power to the window regulator mechanism.

The Infinity 83721JJ50A motor is designed to work seamlessly with your existing window regulator and power window system. When you press the power window switch, this motor will engage, providing the necessary force to move the window up or down. Its smooth and quiet operation ensures a comfortable driving experience, allowing you to enjoy the convenience of power windows without any unwanted noise.

This motor is also built to last, with a high resistance to wear and tear. It is designed to withstand the rigors of daily use and the elements, ensuring that your power window system continues to function optimally. Additionally, it is backed by a manufacturer's warranty, providing you with peace of mind and protection against any potential defects.

If you're experiencing issues with your Infiniti G37's rear left quarter window, such as windows that refuse to move or make strange noises while operating, it may be time to replace the window regulator motor. The Infinity 83721JJ50A 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor is the perfect solution for restoring the functionality and convenience of your power windows.

This motor is easy to install and can be replaced by a professional mechanic or an experienced DIY enthusiast. The replacement process involves removing the door panel, disconnecting the power window wiring, and mounting the new motor in place. The included installation instructions and diagrams make the process straightforward and hassle-free.

In conclusion, the Infinity 83721JJ50A 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor is a high-quality, reliable, and durable solution for any issues you may be experiencing with your Infiniti G37's power windows. Its smooth and quiet operation, robust design, and easy installation make it an excellent choice for keeping your vehicle in top condition.

Infinity 83721jj50a 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor: A Comprehensive Analysis

The Infinity 83721jj50a 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor is a crucial component for the proper functioning of the power window system in Infiniti G37 vehicles manufactured between 2008 and 2013. In this analysis, we will discuss the advantages and disadvantages of purchasing this motor to help you make an informed decision.

1. Enhanced Convenience: A faulty window regulator motor can cause your window to get stuck in a particular position. Replacing the motor will restore the functionality of your power window, providing you with the convenience of effortlessly controlling the window height.

2. Improved Appearance: A malfunctioning window regulator motor can lead to a window that does not move smoothly or gets stuck, which can negatively impact the appearance of your vehicle. By replacing the motor, you can ensure that your window operates correctly, maintaining the aesthetic appeal of your Infiniti G37.

3. Long-Term Savings: While the upfront cost of replacing a window regulator motor may seem significant, it can save you money in the long run. Continuing to drive with a faulty motor can lead to additional damage to other components, such as the window glass or the window regulator itself, resulting in more expensive repairs down the line.

1. Cost: The Infinity 83721jj50a 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor can be quite expensive, especially when compared to the cost of replacing a window regulator as a whole. However, it is essential to consider the long-term savings and the convenience of restoring the functionality of your power window.

2. Complexity of Installation: Installing a window regulator motor can be a complex process that requires a certain level of mechanical expertise. If you are not comfortable performing the installation yourself, you may need to hire a professional, which can add to the overall cost.

3. Availability: Depending on your location and the availability of the motor from local parts suppliers, you may experience a delay in receiving the part. This can result in additional time and frustration.

The Infinity 83721jj50a 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor is an essential component for the proper functioning of your power window system. While there are some disadvantages, such as the cost and complexity of installation, the benefits, including enhanced convenience, improved appearance, and long-term savings, make it a worthwhile investment. If you are experiencing issues with your power window, consider replacing the faulty motor to restore its functionality and maintain the overall condition of your Infiniti G37.

If you decide to replace the Infinity 83721jj50a 08-13 Infiniti G37 Rear Left Quarter Window Regulator Motor, ensure that you purchase the correct part from a reputable supplier. Research the installation process thoroughly and consider your options for installation, whether it be DIY or hiring a professional. By taking the time to make an informed decision, you can ensure a successful and cost-effective repair.

Details:

All of the parts are tested either before or after removal from vehicle. Item may show light scuffs, scratches or other imperfections as a result of this being used part. Please, do not purchase parts just to check and diagnose your vehicles problem. Item is in good working condition.

Original Infiniti part. Large items include: hood, door shell, fender, engine, transmission, trunk hatch, windshield, bumper, reinforcement clip, sub frame, roof, quarter apron, gas tank, etc. Shipping cost or carrier may change, based on final destination.

part #: 83721jj50a price

• $136.95

specifications wimotpa:

• for makes: Infiniti
• for years: 2008-2013
• brand: Infinity
• mpn: 83721jj50a
• part type: Quarter Window Regulator Motor
• country of origin: Japan

returns wimotpa:

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

offer wimotpa:

• best offers: True
• availability: In Stock
• sold: 0
• started: May 8, 2026
• quantity: 1
• options: Ship-to-home

payments wimotpa:

• credit card: Visa
• wallet: Google-pay
• other

seller wimotpa:

• # reviews: 58693
• city: Kaufman, Texas
• rating: 99.8%

general wimotpa:

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

shipping wimotpa:

• class: Expedited
• type: Fixed
• service: FedEx 2Day
• carrier: FedEx
• transit: 1-3 Days
• cost: $15.00

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