fits model: Awd, Enclave, Traverse, Acadia. make: Buick. year: 2011–2012.

( Manufacturer Part Number: 1HAK ), ( Part Type: Transmission ), ( Conditions Options: At6, Awd, Prem, Engaged ), ( Genuine Oem: True ), ( Manufacturer Warranty: 6 Month )
The Buick 1HAK Automatic Transmission, specifically designed for the 2011 to 2012 models of Enclave, Traverse, and Acadia AWD (All-Wheel Drive) vehicles, is a testament to advanced engineering and reliability. This transmission system is an integral part of these popular Buick SUVs, responsible for seamlessly transferring power from the engine to the wheels.
The 1HAK is a fully automatic transmission, offering a smooth and effortless driving experience. It features a six-speed configuration, which strikes a perfect balance between fuel efficiency and performance. Each gear shift is precise and nearly imperceptible, ensuring a comfortable and serene ride for all passengers.
The transmission is equipped with advanced electronic control systems, including adaptive shift control and torque converter lock-up, which work together to optimize performance and fuel economy. The adaptive shift control adjusts shifting patterns in real-time based on driving conditions and driver behavior, while the torque converter lock-up helps reduce energy loss and improves acceleration.
In terms of durability, the Buick 1HAK transmission is built to last. It utilizes high-strength materials and precision machining to ensure a long service life. Additionally, it is designed with a robust cooling system to maintain optimal operating temperatures, even under heavy load or in extreme conditions.
In summary, the Buick 1HAK Automatic Transmission is a powerful, efficient, and reliable component for your Buick SUV. Its smooth operation, advanced features, and durable construction make it an excellent choice for drivers seeking a high-quality driving experience.
Buick Enclave, Traverse, and Acadia (2011-2012 AWD models) share many similarities due to being part of the same platform, the GM Lambda. Here are some pros and cons to consider when buying one of these vehicles:
Pros:1. Spacious interior: These vehicles offer plenty of room for passengers and cargo, making them excellent choices for families or anyone who needs ample space.
2. Strong engine performance: The 3.6L V6 engines in these vehicles provide adequate power and provide smooth acceleration, especially when equipped with the AWD system.
3. Comfortable ride: The vehicles feature a well-tuned suspension that delivers a comfortable ride, even on rough roads.
4. Luxurious interior: Buick is known for its attention to detail and high-quality materials, and these vehicles are no exception. They offer a comfortable and luxurious driving experience.
5. Reliability: Buick vehicles have a reputation for being reliable, which can make them a smart choice for those seeking a dependable vehicle.
Cons:1. Fuel economy: These vehicles are not particularly fuel-efficient, especially when driven in city conditions.
2. Handling: While the ride is comfortable, the handling can feel a bit sluggish and unresponsive, which may be a concern for those who enjoy a more sporty drive.
3. Maintenance costs: Like any vehicle, the Buick Enclave, Traverse, and Acadia require regular maintenance, which can add up over time.
4. Limited off-road capabilities: While the AWD system is capable of handling light off-road conditions, these vehicles are not designed for serious off-roading.
Conclusion:If you prioritize comfort, space, and luxury, the Buick Enclave, Traverse, or Acadia (2011-2012 AWD models) may be an excellent choice for you. However, keep in mind that these vehicles may not be the most fuel-efficient or sporty options on the market. Ultimately, it's important to test drive the vehicle and consider your specific needs and preferences when making a decision.
Recommendation:Before making a final decision, take the time to test drive the vehicle and compare it to other options in its class. Consider factors such as fuel efficiency, handling, and maintenance costs to ensure that the Buick Enclave, Traverse, or Acadia is the best fit for your needs and budget. Additionally, research the vehicle's reliability and safety ratings to ensure that you're making an informed decision.
Unless specified as a 30 day warranty in the Inventory notes section, this part is covered by our money back guarantee and 199 Limited Warranty.
The pan is removed, inspected and fluid drained.
When possible the transmission is ran while on hoist and shifted through gears. This is a good Transmission.
Compatible with Manufacturers OEM #: 1HAK, 24250055, 2HAK, ACADIA 11-12 AT; AWD, ENCLAVE TRAVERSE AWD. Residential addresses cannot be a Rural Route address.e. Rest assured that this item will arrive in a usable, presentable condition, not pieces with hoses cut and broken of metal.
If it is a 4x4 transmission, will not include the transfer case.
Also if you do not include the business name, commercial address or specify that its a terminal pickup.