fits model: Rwd, 250. year: 2009–2010.

( Manufacturer Part Number: 400-00899 ), ( Part Type: Transmission ), ( Genuine Oem: Yes ), ( Designation: Used ), ( Stock : 4b7257 )
The 400-00899 Automatic Transmission is an essential component for maintaining the optimal performance of your 09-10 Sts with a 4.6L RWD engine. This transmission is specifically designed for these model years, ensuring a perfect fit and seamless operation.
The 400-00899 transmission features advanced technology, providing smooth and efficient power delivery to your vehicle's wheels. Its automatic shifting system adapts to various driving conditions, ensuring a comfortable and enjoyable driving experience. The transmission is also equipped with a robust construction, featuring high-quality materials that can withstand the stresses of daily use and the rigors of the road.
With a capacity to handle up to 250 horsepower, this transmission is more than capable of keeping up with the power output of your Sts' 4.6L engine. Its four-speed configuration offers a balance between fuel efficiency and power delivery, providing you with the best of both worlds.
Installing the 400-00899 Automatic Transmission in your Sts is a straightforward process, thanks to its precision engineering and easy-to-follow installation instructions. The transmission comes with all necessary hardware, including the torque converter and transmission mount, making the installation process as hassle-free as possible.
In summary, the 400-00899 Automatic Transmission is a must-have upgrade for your 09-10 Sts with a 4.6L RWD engine. Its advanced technology, robust construction, and efficient power delivery make it an excellent choice for drivers seeking a reliable and high-performing transmission. With its easy installation and included hardware, you can trust that this transmission will provide you with years of reliable service.
Pros of buying a 400-00899 automatic transmission for your 09-10 STS 662957 2.5L RWD:1. OEM (Original Equipment Manufacturer) Part: This transmission is a direct replacement for the original transmission in your vehicle, ensuring a perfect fit and compatibility with your vehicle's electrical and mechanical systems.
2. High-Quality Construction: The transmission is built to last with high-quality materials, ensuring reliable performance and longevity.
3. Factory Warranty: This transmission comes with a factory warranty, providing peace of mind and protecting your investment in case of any manufacturing defects.
Cons of buying a 400-00899 automatic transmission for your 09-10 STS 662957 2.5L RWD:1. Cost: The price of this transmission can be high, potentially making it an expensive repair option.
2. Availability: Depending on your location, it may be difficult to find this specific transmission in stock, potentially leading to delays in your repair.
3. Labor Costs: The cost of installing this transmission can be high, especially if you are not doing the installation yourself.
Conclusion:While the 400-00899 automatic transmission for your 09-10 STS 662957 2.5L RWD comes with several advantages, including OEM construction, high quality, and a factory warranty, the cost and potential availability issues can be significant drawbacks. Ultimately, the decision to purchase this transmission should be based on your budget, the condition of your current transmission, and your personal preference for OEM parts. If you are comfortable with the cost and are in need of a reliable transmission, the 400-00899 automatic transmission can be a good option for you. However, if you are looking for a more cost-effective solution, you may want to consider other options, such as remanufactured transmissions or used transmissions.
Daytime phone number is required load will not deliver until appointment scheduled. In certain types of transmissions the Cm transmission controlling computer is incorporated with valve body which may require to be replaced.
Inspect and replace rear seal as needed.
Change over sensors as needed. Warranty covers the transmission case, torque converter included for automatic transmissions only and all internal components.
Transfer cases are not included with transmission from AWD vehicles. Fill the transmission with oem recommended fluids. This is not a manufacturer part number will fit: used item comes with 30 day parts only - no labor.
To aid in installation, you get keep your current transmission and all attached accessories.
Photos of the actual transmission are available upon request if needed.
Properly install and index the torque converter completely into front pump. Remove torque converter strap. Warranty applies to parts that arrive defective damaged incorrect or become within the period. Automatic transmission 4.
Clear all transmission computer codes in the vehicle prior to starting or operating.
This will ensure the cooling system is flowing.
Replace front seal.
Warranty does not cover labor, diagnostic, towing or rental car costs. Picture are of the donor vehicle only for viewing. Flush the transmission cooler lines and radiator with a power machine or an aerosol kit.
Replace the radiator or cooler if recommended by manufacturer.
6l, Rwd STX 09 at 4. Remove all cap-plugs from lines and orifices.
Verify the differential portion of transmission is full fluid.