fits model: 750il. make: Bmw. year: 1988–2011.

( Manufacturer Part Number: 400-59384 ), ( Part Type: Transmission ), ( Conditions & Options: 5.0, 4at, 4at, Rwd ), ( Genuineoem: True ), ( Designation: Used ), ( Stock : Pai643 ), ( Year: 1990 )
The BMW 750il (E32) model, manufactured in 1990, is renowned for its exceptional performance and luxurious interior. One of the essential components that contribute to its smooth operation is the 89 6634240 transmission automatic. This automatic transmission is meticulously designed to provide seamless gear shifts, ensuring a comfortable and enjoyable driving experience.
The 89 6634240 transmission automatic is a 4-speed unit, boasting advanced technology that allows for efficient power transfer from the engine to the wheels. It features a torque converter, which automatically adjusts the speed of the transmission to match the engine's RPM, ensuring a smooth transition between gears. The transmission is also equipped with a lock-up torque converter, which reduces energy loss and improves fuel efficiency during steady-state driving.
The 89 6634240 transmission automatic is built with robust materials, ensuring longevity and reliability. It is designed to handle the high torque output of the BMW 750il's powerful engine, providing a refined and responsive driving experience. The transmission is housed in a sturdy casing, which is further reinforced with a cast iron tunnel, providing excellent protection against impact and vibrations.
The 89 6634240 transmission automatic is also equipped with a hydraulic system, which includes a pump, pressure regulator, and solenoids. This system ensures precise control of the transmission's functions, such as shifting and clutch engagement. The hydraulic system is also responsible for maintaining the correct fluid levels in the transmission, which is crucial for its proper operation and longevity.
In summary, the 89 6634240 transmission automatic is a vital component of the BMW 750il (E32) model, providing smooth and efficient power transfer from the engine to the wheels. Its advanced technology, robust construction, and precision hydraulic system make it an excellent choice for drivers seeking a refined and reliable driving experience.
Pros of buying a 89 6634240 transmission (automatic) for the 1990 750i BMW:1. Reliability: The BMW 7 Series is known for its high-quality components, and this transmission is no exception. It's a proven design that has stood the test of time.
2. Smooth Shifting: This automatic transmission provides smooth shifts, enhancing the driving experience and reducing the wear and tear on other components.
3. Convenience: An automatic transmission is easier to drive, especially in stop-and-go traffic, and it allows the vehicle to shift gears at the optimal time for performance and fuel efficiency.
4. Wide Availability of Parts: Due to its popularity, replacement parts are widely available, making repairs and maintenance relatively easy and cost-effective.
Cons of buying a 89 6634240 transmission (automatic) for the 1990 750i BMW:1. Age and Wear: This transmission is over 30 years old, which means it may have wear and tear that could lead to expensive repairs.
2. Complexity: Automatic transmissions can be complex to diagnose and repair, potentially leading to high labor costs.
3. Fuel Efficiency: While modern automatic transmissions are more fuel-efficient than older models, this transmission may not be as efficient as more modern designs.
4. Cost: Replacement cost for this transmission can be quite high, especially if you choose a new unit. Used units may be more affordable, but they come with their own set of risks.
Conclusion:The 89 6634240 transmission for the 1990 750i BMW is a reliable and smooth-shifting option, but its age and potential for wear and tear must be considered. If you're willing to invest in regular maintenance and potential repairs, this transmission could be a good choice. However, if you're looking for a more cost-effective or fuel-efficient option, you may want to consider a newer transmission or a different car altogether.
Recommendation:Before making a decision, have the transmission inspected by a qualified mechanic to assess its condition. If it's in good shape, consider the cost of repairs and maintenance versus the cost of a new transmission or a different car. If you decide to proceed, make sure to budget for potential unexpected repairs in the future.
No expedited shipping is available.
Good used automatic transmission with torque converter.
If an item arrives damaged, please within 24 hrs for instructions.
B r auto ships via ups ground. Your coolant lines will need flushed, radiator serviced, and a new filter and pan gasket replaced.
Add 50 for residential delivery the images below show the part for sale in this listing and the donor vehicle stock number pai643 here to see all available parts from this 1990 750IL this automatic transmission will only fit the following makes and model's Bmw 750i 90. It has higher miles and or light damage, not as nice as an a or b part.
Bmw 750i 89.