1. Car & Truck Engines Used/New Products
  2. sku: 5765637195349622
  3. CADILLAC 55508629

CADILLAC 55508629 Engine Lsy 2.0L 8TH U850

fits model: Xt4. make: Cadillac. year: 2019–2022.

55508629 Cadillac Xt4 2019-2022 Engine 2.0l Vin 4 8th Digit Opt Lsy U850

( Manufacturer Part Number: 55508629 ), ( Manufacturer Warranty: 1 Year ), ( Core Charge: 100.00 Which Is Included In The Total Price ), ( Genuine Oem: Yes ), ( Seller Notes: 2.0l 2.00l 4wd ), ( Interchange Item Code: 300 ), ( Color: Blue ), ( Number Of Valves: 16 ), ( Engine Size: 2.0l ), ( Fuel Type: Gas ), ( Type: Engine Complete Assembly )

Review CADILLAC Engine 2.0l Vin 8th Digit Opt Lsy fits XT4 2019–2022

The Cadillac 55508629 engine is a 2.0-liter, 8-cylinder, OptiPower LSY unit specifically designed for the Cadillac XT4 model years 2019 to 2022. This is a state-of-the-art powertrain component that showcases Cadillac's commitment to delivering exceptional performance and fuel efficiency.

The LSY engine boasts a twin-scroll turbocharger that provides responsive power delivery and improved torque curve. With a displacement of 2.0 liters, this engine is ideal for the Cadillac XT4's midsize SUV platform, offering a balanced blend of power and refinement.

The OptiPower technology integrated into this engine ensures optimal engine performance across the entire RPM range. This advanced system uses a combination of engine controls, fuel delivery, and ignition timing to ensure the engine runs at its best under various operating conditions.

Key features of the 2.0L LSY engine include:

1. Displacement: 2.0 liters

2. Number of cylinders: Eight

3. Twin-scroll turbocharger for enhanced power and torque

4. OptiPower technology for optimized performance

5. Fuel system: Direct injection

6. Cooling system: Engine cooling system (ECS)

7. Emission control system: U850

This engine is a premium powertrain component designed to deliver a rewarding driving experience. With its advanced technologies and refined design, the Cadillac 55508629 engine is sure to provide the power, efficiency, and reliability that Cadillac customers have come to expect.

It is essential to follow proper installation procedures when replacing an engine in a vehicle. Always consult your Cadillac dealer or a certified mechanic for professional assistance to ensure the engine is installed correctly and safely. Additionally, make sure to use genuine Cadillac parts for optimal performance and longevity.

The Cadillac XT4 2019-2022 2.0L 8-speed Opt. LSY U850 engine is a turbocharged powertrain that offers a balance of performance and efficiency. Here are some pros and cons based on its key features:

Pros:

1. Powerful and Responsive: The 2.0L engine delivers 237 horsepower and 258 lb-ft of torque, providing a spirited driving experience with strong acceleration.

2. Fuel Efficiency: With an EPA-estimated 24 mpg city and 30 mpg highway, this engine strikes a good balance between performance and gas mileage.

3. Smooth Transmission: The 8-speed automatic transmission provides smooth and quick shifts, enhancing the overall driving experience.

4. Quiet and Refined: The turbocharged engine is relatively quiet and refined, contributing to a comfortable and premium driving experience.

5. Advanced Technology: This engine comes equipped with various advanced technologies, including stop-start technology, active fuel management, and cylinder deactivation, which help improve fuel efficiency and reduce emissions.

Cons:

1. Turbo Lag: While the engine provides strong power, there is noticeable turbo lag, which can be felt when accelerating from a stop or merging onto a highway.

2. Maintenance Costs: The turbocharged engine may require more frequent maintenance than a naturally aspirated engine, which could lead to increased long-term costs.

3. Size and Weight: The engine and transmission may add weight to the XT4, which could negatively impact fuel efficiency and handling.

Conclusion:

The Cadillac XT4 2019-2022 2.0L 8-speed Opt. LSY U850 engine offers a compelling combination of power, efficiency, and refinement. However, it does come with some drawbacks, such as turbo lag and potential maintenance costs. Ultimately, if you prioritize a powerful and efficient driving experience, this engine could be a good fit for you. But if you're looking for a more responsive engine without turbo lag and are willing to sacrifice some power, you may want to consider the naturally aspirated 1.5L engine instead.

Recommendation:

If you're in the market for a Cadillac XT4 and prioritize a balance of power, efficiency, and refinement, the 2.0L turbocharged engine (U850) could be a good choice for you. However, if you're concerned about turbo lag and potential maintenance costs, you may want to consider the naturally aspirated 1.5L engine as an alternative. It offers more responsive acceleration and lower maintenance costs, but with less power and slightly lower fuel efficiency. Ultimately, the decision depends on your personal preferences and priorities.

Details:

We find it most rewarding when our efforts and ingenuity pay off for them by creating opportunities to win. B Failure caused by towing a trailer unless your vehicle is rated the manufacturer for. FAQ's: here. Unless specified as Universal this is a direct fit Engine Complete Assembly.

This part fits Vic Les made in the following years 2019 ,2020,2021,2022,2023. Warranty is not transferable. Manufacturer Brand: Color: Position: Fitment Notes. TERM:The term of this NFGP warranty plan is 3 years from the date purchase and coextensive with AESOP Standard Warranty that covers remanufactured drive train part to which applies.

CLAIMS PROCEDURE: 4.This part may have accessories that are attached and must be removed or switched for proper installation. INSTALLATION AND MAINTENANCE: 1.

Do-it yourself engine installations. These processes ensure our ability to deliver anode quality product. 3.Warranty is valid to original purchaser only. All transmission control modules TCM must be programmed in accordance with the manufacturers recommendations.

Once the One Time No Fault is elected to be used, warranty coverage reverts standard.Failure caused by or related to collisions, theft, vandalism any act of God. AESOP recommended installation procedures must be followed. When calling, have your AESOP product serial number ready.

2.Maintenance must conform to the original equipment manufacturer standards. The words un examined or unchecked on the delivery note/docket are not acceptable.

part #: 55508629 prices

  • $1123.60-$1253.00

specifications grokengines:

  • for models: Xt4
  • for makes: Cadillac
  • for years: 2019-2022
  • mpn: 55508629
  • manufacturer warranty: 1 Year
  • core charge: 100.00 Which Is Included In The Total Price
  • genuine oem: Yes
  • seller notes: 2.0l 2.00l 4wd
  • interchange item code: 300
  • color: Blue
  • number of valves: 16
  • engine size: 2.0l
  • fuel type: Gas
  • type: Engine Complete Assembly

returns grokengines:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

payments grokengines:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

general grokengines:

  • condition: Used
  • Car Truck Parts Accessories > Engines Engine Parts > Engines

seller grokengines:

  • rating: 96.0%
  • # reviews: 23
  • city: Kansas City, Missouri

offer grokengines:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: August 27, 2025
  • best offers: True
  • quantity: 1

shipping grokengines:

  • class: Freight
  • type: Fixed
  • cost: $0.00
  • service: Flat Rate Freight
for models: xt4, for makes: cadillac, for years: 2019-2022, manufacturer warranty: 1 year, core charge: 100.00 which is included in the total price, genuine oem: yes, seller notes: 2.0l 2.00l 4wd, interchange item code: 300, number of valves: 16, engine size: 2.0l, fuel type: gas, type: engine complete assembly,
manufacturer: cadillac, category: auto parts > car truck parts accessories > engines engine parts > engines, color: blue, sku: 5765637195349622,

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