fits model: F150, 4wd. make: Ford. year: 1990.

( Brand: Ford Truck ), ( Manufacturer Part Number: F150 ), ( Part Type: Transmission ), ( Conditions Options: 5.0, At, 4x4 ), ( Genuine Oem: Yes ), ( Ipn: 400-03311 )
The Ford 400-03311 automatic transmission is a versatile and robust powertrain solution engineered specifically for select 4WD F-150 models with a 5.0L engine and produced between 1989 and 1991. This transmission, which is part of the E4OD (Electronic Four-Wheel Drive) family, is designed to deliver smooth and efficient power delivery, making it an excellent choice for those seeking dependable performance and off-road capabilities.
The E4OD transmission features an electronically controlled four-wheel drive system, which offers superior traction control and torque distribution in various driving conditions. The system includes a center differential with a planetary gear set and a transfer case with two ranges: 2.73:1 and 1.88:1. The automatic transmission itself is a four-speed unit with overdrive, which helps reduce engine RPMs during cruising to save fuel and decrease noise levels.
The transmission's construction includes a heavy-duty cast iron housing, which provides excellent durability and protects the internal components from the rigors of off-road driving. The gearing is robust and capable of handling the power output of the 5.0L engine, ensuring consistent performance. Furthermore, the use of synchronizers for each gear helps ensure smooth gear engagements, minimizing any harshness or clunkiness that can be common in older automatic transmissions.
Additional features of the Ford 400-03311 automatic transmission include a torque converter with a lock-up clutch for improved efficiency and power delivery when cruising at constant speeds, and a cooler system to maintain optimal operating temperatures. This transmission is also compatible with various aftermarket performance upgrades and modifications, making it a popular choice among enthusiasts looking to enhance their F-150's capabilities.
In summary, the Ford 400-03311 automatic transmission is a durable, efficient, and versatile powertrain solution for 4WD F-150 models equipped with a 5.0L engine and produced between 1989 and 1991. Its robust construction, electronically controlled four-wheel drive system, and compatibility with performance upgrades make it a popular choice for those seeking dependable performance and off-road capabilities.
The Ford 400-03311 automatic transmission is a four-wheel drive (4WD), five-speed Electronically Controlled Overdrive (E4OD) unit designed for select 1989 to 1991 F-150 models with 5.0L engines. Like any automotive component, this transmission has its advantages and disadvantages.
Pros:1. Durability: The E4OD transmission is known for its robustness and longevity, making it a popular choice for those who tow heavy loads or drive off-road.
2. Fuel Efficiency: The overdrive feature helps improve fuel economy, especially during highway cruising.
3. Smooth Shifting: The five-speed design offers smoother shifting compared to some four-speed automatic transmissions.
Cons:1. Complexity: The E4OD transmission contains numerous electronic components, which can lead to issues and require specialized knowledge for diagnosis and repair.
2. Cost: Repairs and maintenance for the E4OD transmission can be expensive due to the complexity of the unit and the cost of the necessary parts and labor.
3. Shifting Issues: Some owners have reported shifting issues, such as harsh or delayed shifts, which can be frustrating and potentially impact drivability.
Ending Conclusion:The Ford 400-03311 automatic transmission, while durable and fuel-efficient, comes with its share of disadvantages, including complexity and potential repair costs. If you plan to tow heavy loads or drive off-road, the benefits of the E4OD unit might outweigh the drawbacks. However, if you're looking for a simple and cost-effective transmission, you may want to consider alternative options.
Recommendation:If you require a reliable transmission for your 1989 to 1991 F-150 with a 5.0L engine and plan to tow heavy loads or drive off-road, the Ford 400-03311 automatic transmission could be a suitable choice. Just be prepared for the potential complexity and repair costs associated with this transmission. If you're looking for a more straightforward and cost-effective option, you may want to explore alternative transmissions or consider seeking advice from a trusted mechanic or automotive expert.
Exclusions from Limited Warranty. BRONCO 90-91 AT; E4OD, 8-302 5.0L. No expedited shipping is available. The part has not been installed.
Limited Warranty Coverage. The part has not been altered, modified, disassembled, overheated or damaged. Brokered/non-stocked parts ordered specifically for your request. Bolt-on items.
Dispute Resolution. Please remember you are purchasing OEM Original Equipment Manufacturer USED parts. Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. Check the Q A section for Business Support.
BRONCO 90-91 AT; E4OD, 6-300 4.9L. The part is not a special order. Labor and Related Costs: This limited warranty does not cover labor, diagnostics, towing, rental car costs, or any other expenses related to the installation, testing, removal, replacement of a part. Normal wear and tear from the previous use is expected.
Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. All parts sold as is except expressly provided below. Bumper assemblies DO NOT come with Upper Grilles unless stated. The part is not a custom body cut.
Convenience Items: Items attached to or included with the part, such as wiring, bulbs, sockets, sensors, coils, distributor caps, spark plugs, water pumps, filters, brake parts, backing plates, hoses, vacuum lines, u-joints, timing belts/components, similar items, are considered convenience items and not covered by this limited warranty. BRONCO 90-91 AT; E4OD, 8-351 5.8L. Steering Columns: All steering columns sold will come without airbags.
Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period. Sensors, valve covers, timing covers attached to core short/long blocks are not covered. Transmissions: Transmissions will come with the torque converter and all sensors.