fits model: Seville. year: 1979–1990.

( Manufacturer Part Number: 400-01608B ), ( Part Type: Transmission ), ( Conditions Options: 350, At ), ( Genuine Oem: Yes ), ( Designation: Used ), ( Stock : K17483 )
The 400-01608B Automatic Transmission is a high-quality replacement part designed specifically for the 1979 Cadillac Seville with the 8-350 TH400 transmission. This transmission is identified by the part number 408743-90.
The 400-01608B is a fully rebuilt unit, ensuring that it meets or exceeds original factory specifications. It features a tough, durable cast iron case and high-strength steel input and output shafts, providing excellent durability and longevity. The transmission also includes a heavy-duty torque converter, which helps to smoothly transition power from the engine to the drivetrain.
The 400-01608B also includes a new valve body, which helps to control the flow of fluid through the transmission, ensuring optimal shift performance. The transmission is also equipped with new, high-quality synchros and bearings, reducing friction and wear on the gears.
The 400-01608B automatic transmission is a direct replacement for the original transmission in your 1979 Cadillac Seville. It comes fully tested and tuned to ensure smooth operation, and it is backed by a warranty to provide peace of mind. With its high-quality construction and excellent performance, this transmission is the perfect choice for anyone looking to replace their worn-out or failing automatic transmission.
Pros of buying a 400-01608B TH400 automatic transmission for a 1979 Seville:1. Reliability: The TH400 is a well-known and proven design, known for its durability and reliability.
2. Wide Range of Applications: This transmission is compatible with a wide range of vehicles, making it a versatile option.
3. Availability of Parts: Replacement parts are readily available, which can save you time and money in the long run.
4. Easy to Install: The TH400 is considered relatively easy to install, making it a good option for DIY projects or those looking for a cost-effective repair.
Cons of buying a 400-01608B TH400 automatic transmission for a 1979 Seville:1. Age: The TH400 was first introduced in the 1960s, so some may argue that it's outdated compared to modern transmissions.
2. Weight: The TH400 is a heavy transmission, which can increase the overall weight of the vehicle and impact fuel efficiency.
3. Limited Gear Ratio Options: The TH400 has a limited number of gear ratio options, which may not be ideal for all driving situations.
Ending conclusion:The 400-01608B TH400 automatic transmission is a reliable and versatile option for a 1979 Seville, with a wide range of available parts and easy installation. However, its age and weight are potential drawbacks. If you prioritize reliability and affordability, this transmission may be a good fit for your needs. If you prefer modern features or higher fuel efficiency, you may want to consider other options.
Recommendation:If you're looking for a reliable and cost-effective transmission replacement for your 1979 Seville, the 400-01608B TH400 is a solid choice. However, it's important to weigh the pros and cons and consider your specific driving needs and preferences before making a decision.
No expedited shipping is available. However the sensors and torque converter are not covered under warranty.
No expedited shipping is available.
Bumper assemblies do not come with upper grilles.
Do not necessarily come with and are covered under the 90-day warranty warrant a return.
If for example an engine block is found to be cracked and not rebuild able it will covered under the 90-day warranty.
This means that listings may end at any point in time due to an over the counter sale.
Transmissions, when installing a transmission the torque converter needs to be seated properly on input shaft. Any bulbs or wiring still attached to the,tail light,assemblies are not warranted part of the listing in way.
Steering columns: all columns sold will come without airbags. All parts are used and have come off of vehicles that been driven on roads public private in a state uses salt road the winter months.
Axles assemblies: axle assemblies will not include any brake hardware: calipers rotors shoes pads hoses lines.
Transmissions: transmissions will come with the torque converter and all sensors. Anything listed as a core will not have full warranty.