fits year: 2020–2025.

( Brand: Tesla ), ( Manufacturer Part Number: 1120990-18-J ), ( Type: Drivetrain ), ( Engine Size: Electric ), ( Block Type: Flat ), ( Country/region Of Manufacture: United States ), ( Fuel Type: Hybrid )
The Tesla 1120990-18-J 2020-2025 Rear Drive Unit Electric Engine Motor is a crucial component of Tesla's advanced electric powertrain system. This motor is specifically designed for use in rear-wheel drive applications, delivering impressive torque and power to propel the vehicle forward.
Measuring 18 inches in diameter and 20 inches in length, this motor is a significant piece of engineering innovation. It boasts a three-phase, four-pole, interior permanent magnet synchronous design, which enables it to provide high power density and exceptional efficiency. The motor's rotor is made of high-strength neodymium magnets, ensuring robust and long-lasting performance.
The Tesla Rear Drive Unit Motor is capable of producing an impressive peak power output of approximately 250 kW (335 horsepower), with a continuous power rating of around 220 kW (295 horsepower). This level of power allows for exhilarating acceleration and responsive handling, making it an essential component for Tesla's high-performance electric vehicles.
The motor also features a liquid-cooled design, which helps maintain optimal operating temperatures, ensuring consistent performance even during the most demanding driving conditions. Additionally, the motor's efficiency is further enhanced through the use of Tesla's proprietary inverter technology, which converts electrical energy from the battery pack into mechanical power for the motor.
The Tesla 1120990-18-J 2020-2025 Rear Drive Unit Electric Engine Motor is a testament to Tesla's commitment to innovation and engineering excellence. Its advanced design and high power output make it a key component in Tesla's mission to create sustainable, high-performance electric vehicles for the future.
a. High Efficiency: The Tesla 1120990-18-J motor is known for its high efficiency. It converts a large percentage of electrical energy into mechanical power, making it an ideal choice for electric vehicles.
b. Reliability: Tesla Motors have a reputation for producing reliable electric motors. This motor is no exception, with many users reporting minimal maintenance requirements and long lifespan.
c. Power Density: The Tesla motor offers impressive power density, meaning it can produce a significant amount of power in a relatively small package. This is beneficial for electric vehicles, allowing for increased range and improved performance.
d. Integrated Design: The motor and inverter are integrated into a single unit, which simplifies the installation process and reduces the overall weight and complexity of the electric drivetrain.
2. Cons:a. Cost: The Tesla 1120990-18-J motor is a high-performance electric motor, and its price reflects that. It may be more expensive than some other options on the market.
b. Limited Availability: Tesla motors are not easily accessible to everyone due to their exclusive use in Tesla vehicles. Finding replacement parts or purchasing a new motor for a DIY project may be challenging for some.
c. Complexity: Although the integrated design simplifies the installation process in some ways, the Tesla motor is still a complex system. It may require specialized knowledge and expertise to install and maintain.
d. Compatibility: This motor is designed specifically for Tesla vehicles and may not be compatible with other electric vehicle platforms.
Conclusion:The Tesla 1120990-18-J 2020-2025 rear drive unit electric engine motor offers impressive efficiency, reliability, and power density. However, its high cost, limited availability, complexity, and compatibility issues may deter some potential buyers. Ultimately, the decision to purchase this motor depends on your specific needs, budget, and expertise.
Recommendation:If you're looking for a high-performance electric motor for a Tesla vehicle or a project requiring a reliable, efficient electric motor, the Tesla 1120990-18-J 2020-2025 rear drive unit electric engine motor could be an excellent choice. However, if cost is a concern, or if you need a motor that is widely available and compatible with various electric vehicle platforms, you may want to consider other options. Carefully weigh the pros and cons before making your final decision.
Parts are marked in case of return to ensure all original parts on the item and was not tampered with. However it does not guarantee fitment. Scratches, surface imperfections, scuffs, dust, dirt/oxidized surface/some rust on the back/oil residue. All electric parts have been tested and work well.
These numbers on photos must match in order to work with your vehicle. All connectors, Part Number etc.