fits model: Grand. make: Pontiac. year: 2005.

( Part Type: Transmission Axle ), ( Conditions Options: 3.4, Aod, Mxj, Low Miles, Tested ), ( Genuine Oem: Yes ), ( Ipn: 400-04542 ), ( Manufacturer Warranty: No Warranty )
The Pontiac 400-04542 automatic transmission is a high-performance unit designed specifically for select 2005 Pontiac vehicles. This transmission is a 3.4L 3-speed automatic with an optically controlled 200-4R overdrive unit, featuring a final drive ratio of 3.29:1.
This transmission is engineered to provide smooth and efficient power transfer between the engine and the drivetrain. It comes with a robust torque converter that delivers strong low-end torque and excellent highway cruising abilities. The optically controlled 200-4R overdrive unit helps to reduce engine RPMs at highway speeds, resulting in improved fuel economy and reduced engine wear.
The 400-04542 transmission is designed to handle the power and torque demands of modern engines. It comes with a heavy-duty input shaft and a reinforced clutch pack to ensure durability and reliability. The transmission also features a scanning system that allows for easy diagnostics and troubleshooting.
Installation of this transmission is a breeze, thanks to its plug-and-play design. It comes with all necessary sensors and wiring harnesses pre-connected, making the installation process quick and straightforward. The transmission also comes with a new torque converter clutch assembly, a new transmission cooler, and a new transmission mount.
The Pontiac 400-04542 automatic transmission is a top-quality replacement component that provides excellent performance and reliability for your Pontiac vehicle. It is engineered to meet or exceed OEM specifications, ensuring a perfect fit and function. With its robust design and advanced features, this transmission is the ideal choice for drivers who demand the best in performance and durability.
The Pontiac 400-04542 automatic transmission is a 3.4L, three-speed automatic transmission with a 3.29 axle ratio, designed for front-wheel drive applications. Here are some potential pros and cons of buying this transmission for a 2005 vehicle:
Pros:1. Widely available: This transmission is a common unit used in various GM vehicles, which means that replacement parts and rebuild kits are readily available.
2. Cost-effective: Compared to newer transmissions, the Pontiac 400-04542 is generally more affordable, making it a budget-friendly option for some vehicle owners.
3. Relatively simple design: The three-speed automatic transmission design is simpler than more modern transmissions, which can make repair and maintenance easier.
Cons:1. Limited features: Compared to more modern transmissions, the Pontiac 400-04542 lacks advanced features like adaptive shifting, fuel economy modes, and other technological advancements.
2. Limited torque capacity: The transmission is designed for lighter-duty applications and may not be able to handle high torque loads, which could limit its use in high-performance or towing applications.
3. Potential reliability issues: Some users have reported issues with this transmission, such as shifting problems, noise, and other concerns.
Ending Conclusion:The Pontiac 400-04542 automatic transmission can be a viable option for budget-conscious vehicle owners who are looking for a replacement transmission for a 2005 vehicle. However, it may not offer the advanced features or high torque capacity of more modern transmissions. Additionally, potential reliability concerns should be carefully considered before making a purchase.
Recommendation:If the vehicle in question is a daily driver with moderate usage, the Pontiac 400-04542 automatic transmission could be a good option due to its affordability and availability of parts. However, if the vehicle is used for towing, high-performance applications, or if reliability is a major concern, it may be worth considering a more modern and feature-rich transmission. Ultimately, the decision should be based on the specific needs and budget of the vehicle owner.
GRAND AM 05 AT; 3.4L, 3.29 axle ratio opt FR9. Help Message. Automatic Transmission 3.4L 3.29 Axle Ratio Opt FR9 Fits 2005 PONTIAC GRAND AM includes torque converter. No expedited shipping is available.