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  2. sku: 2332237834738693
  3. BUICK LACROSSE

BUICK 400-10193 Transmission Transaxle Transmission/transaxle 4175985

fits model: Lacrosse. make: Buick. year: 2017.

400-10193 Buick Transmission/transaxle 2017 Lacrosse Sku#4175985

( Part Type: Transmission ), ( Conditions Options: At, 94k ), ( Genuine Oem: Yes ), ( Ipn: 400-10193 ), ( Descriptionpartcondition: 3.6 Liter, At, 94k -all Wheel Drive ), ( Manufacturer Warranty: 6 Month ), ( Partout Id: A-81802227 )

Review BUICK Transmission/transaxle Sku#4175985 fits LACROSSE 2017

The Buick 400-10193 transmission, also known as the 8L45-E 8-speed automatic transmission, is a sophisticated powertrain component designed for the 2017 Buick LaCrosse. This state-of-the-art transmission plays a crucial role in delivering an exceptional driving experience by smoothly and efficiently transferring power from the engine to the wheels.

The 8L45-E transmission is an 8-speed automatic transmission that employs a wide gear ratio spread, enabling optimal engine rpm at all vehicle speeds. This results in improved fuel economy and enhanced performance. With eight forward gears and one reverse gear, this transmission allows for quick and seamless shifting, ensuring a refined driving experience.

The 8L45-E transmission boasts advanced features such as Twin-Disc Torque Converter, which provides smooth and efficient power transfer between the engine and transmission. The transmission control system utilizes an electronic control unit (ECU) to manage shift strategies, ensuring optimal performance and efficiency.

Additionally, this transmission features an integrated power take-off (PTO) provision, allowing for the use of accessories such as a cooler or vacuum pump without the need for an external driveshaft. The 8L45-E transmission is also compatible with start-stop technology, contributing to reduced emissions and improved fuel economy.

The construction of the 8L45-E transmission is robust and durable, with high-strength materials and precise manufacturing processes. The transmission is designed to handle the demands of daily driving while providing long-lasting reliability.

The Buick 400-10193 transmission is specifically engineered for the 2017 Buick LaCrosse, ensuring a perfect fit and seamless integration with the vehicle's powertrain system. Installing this transmission requires professional expertise, as it involves the removal and replacement of various components, including the torque converter, transmission mount, and various electrical and hydraulic connections.

Overall, the Buick 400-10193 transmission is a sophisticated and advanced component that plays a vital role in the performance and efficiency of the 2017 Buick LaCrosse. Its smooth and efficient power transfer, advanced features, and robust construction make it an excellent choice for those seeking a refined driving experience.

Buying a Buick 400-10193 transmission or transaxle for a 2017 Lacrosse involves considering several pros and cons to help make an informed decision.

Pros:

1. OEM Part: This transmission is an original equipment manufacturer (OEM) part, which means it is designed and built by the same company that built the original transmission in your Lacrosse. This can ensure proper fit, function, and compatibility with other vehicle systems.

2. Warranty Coverage: If purchased from a reliable dealer or through the manufacturer, this transmission may come with a warranty, providing peace of mind and protection against potential defects or failures.

3. Smooth Operation: The Buick 400-10193 transmission is designed to provide smooth and reliable operation, making for a better driving experience.

4. Long-Term Durability: OEM parts are typically built to last longer than aftermarket alternatives due to their high-quality materials and manufacturing processes.

Cons:

1. Cost: Replacing a transmission is a significant expense, and an OEM transmission like the Buick 400-10193 can be more costly than aftermarket options.

2. Availability: Depending on the specific model year and availability, it may take some time to locate and purchase this transmission from a dealership or through the manufacturer.

3. Installation Complexity: Installing a transmission requires specialized knowledge and tools, which may add to the overall cost of the repair.

4. Potential for Compatibility Issues: While the Buick 400-10193 transmission is designed to work with your specific vehicle model, there is still a possibility of compatibility issues, especially if the vehicle has been modified or if there are other underlying issues with the vehicle.

Conclusion:

When deciding whether to buy a Buick 400-10193 transmission for your 2017 Lacrosse, it's essential to weigh the pros and cons carefully. The benefits of an OEM part, such as proper fit, function, and long-term durability, can outweigh the potential downsides of cost, availability, and installation complexity. Ultimately, the decision comes down to your personal priorities, budget, and the importance of having a reliable and smooth-operating vehicle. If you value the peace of mind that comes with an OEM part and are willing to invest in the repair, then purchasing the Buick 400-10193 transmission is a reasonable choice. However, if cost is a significant concern or if time is a critical factor, you may want to explore aftermarket transmission options or consider alternative repair solutions.

Details:

Caliper: Includes the bracket and slides. Slides are not covered under warranty. 6 MONTH WARRANTY. Exhaust Manifold: Does not include turbo where applicable.

Cowl Vent Panel: See Our Part notes, often sold as one side only. A/C Compressor: Includes the clutch/pulley assembly. All lubricants and fluids used must be of the type recommended by manufacturer receipts for installation items accompany claim warranty. Rack and Pinion: Includes tie rods but they are not covered under warranty.

Interior Rear View Mirror: Does not included bracket glued to windshield. Not included: Throttle body, Turbo, wiring harness exhaust manifold may be left on in certain cases. HID headlights include the bulbs and ballast. Here are our part notes about this specific.

Does not include bulbs. Hub: Includes wheel studs. Parts installed in vehicles used for commercial, racing, or off-road purposes, parts any purpose other than the original application. Window Regulator: Does not include motor unless noted most are with.

Temperature Control: Includes all knobs, buttons, and sliders. Blower Motor: Include the squirrel cage/fan blade. This is on a case by basis. Many newer transmissions require a relearn/programming procedure.

These parts are not covered under warranty: Intake manifold, fuel injectors, oil pan, sensors, water pump. These wheels are still guaranteed to be straight and true, just not the best looking. New fluids, filters, seal, and gaskets must be used in the installation of driveling component. It will have high miles or minor damage.

Please see the fitment section below to make sure this will fit your vehicle. Wiper Transmission: Does not include motor or arms unless noted. B parts have average miles and condition for its age. Differential Carrier: Does not include axles.

Transfer Case: Does not include electric shift motor. Power Steering Pump: Includes pulley and ATTACHED reservoir. Transmission: Automatic transmissions include torque converters and sensors. Manual transmissions do not include any part of the clutch system.

I only see photos of the vehicle and not actual part you are selling. Axle/CV shaft: Does not include the axle nut. This for a USED OEM Transmission/Transaxle Assembly pulled from 2017 LACROSSE with 94000 actual miles on it. It may have minor scratches and clear coat peeling.

Sun visor: Does not include clip. Strut: Struts are left assembled and include top plate, spring, dust boot dust boots on used struts rarely in perfect shape. Is this the right part?, This is most common question that we get. C Condition, C-COND This wheel will have very noticeable cosmetic issues.

Control Arm: Includes the ball joint and any bushings. If you don't know what a paint code is or where yours located, please feel free to ask. Door Trim Panel: Includes handle and armrest. Power Steering Gear: Includes Pittman arm.

Wiper Motor: Does not include arms or transmission unless noted. LACROSSE 17 AWD. Does not include bolts/hardware. Claims that result from overheating due to cooling system failure.

Alternator: Includes the pulley. Most of the time we include paint code in our part notes. Washer Reservoir/Bottle: Includes cap unless noted. Coolant Overflow Bottle: Cap is included.

Claims that result from the failure of other components. Fuel Pump: Includes sending unit and any molded hoses that are non-removable. Jack: See part notes. B Condition, B-COND This wheel will have some cosmetic imperfections.

Fan Assembly: Includes motors, shroud, and blades. Spindle/Knuckle: Does not include hub unless noted. Fuel injectors: See our part notes. Column Switch: Includes wiring if applicable up to the first point it can be unplugged.

It is in average condition for the year and mileage of donor vehicle. If noted as assembly, it will include the lug wrench. Mass Airflow Sensor: Does not include housing unless pictured. Starter: Includes solenoid.

Pay special attention to any options listed. Fuel Filler Door: Includes hinge. Wheel/Rim: Does not include cap, tire, or lug nuts. A/C Condenser: Sensors and hoses are not included.

Ignition Coil s: See part notes. Whats Included. This is still a fairly nice looking, used wheel. Stabilizer Bar: Does not include links or bushings.

Any brackets are not included. In the event of a claim, AAA will offer replacement part similar quality. The fitment information can be confusing if you don't buy replacement parts everyday. All claims for warranty must be made within this time.

Remote reservoirs and brackets will not be included. Our Part #: 400-10193, 4175985. Radio: Pay special attention to our fitment. Does not include window/lock switches.

part #: 400-10193 prices

  • $673.10-$1671.00

specifications gearreb:

  • for models: Lacrosse
  • for makes: Buick
  • for years: 2017
  • part type: Transmission
  • conditions options: At, 94k
  • genuine oem: Yes
  • ipn: 400-10193
  • descriptionpartcondition: 3.6 Liter, At, 94k -all Wheel Drive
  • manufacturer warranty: 6 Month
  • partout id: A-81802227

offer gearreb:

  • quantity: 1
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • started: July 8, 2025
  • sold: 0

payments gearreb:

  • wallet: Google-pay
  • credit card: Visa
  • other

general gearreb:

  • condition: Used
  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

returns gearreb:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 60 Days

shipping gearreb:

  • type: Fixed
  • transit: 10-15 Days
  • service: Flat Rate Freight
  • class: Freight
  • cost: $175.00

seller gearreb:

  • rating: 99.2%
  • city: Rosemount, Minnesota
  • # reviews: 58157
for models: lacrosse, for makes: buick, for years: 2017, part type: transmission, conditions options: at, 94k, genuine oem: yes, descriptionpartcondition: 3.6 liter, at, 94k -all wheel drive, manufacturer warranty: 6 month, partout id: a-81802227,
manufacturer: buick, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 2332237834738693,

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