55507659 CADILLAC Engine Block XT4 Turbo

Review CADILLAC 2.0l Engine Block #55507659 #5551 for XT4 TURBO 2019–2022

The Cadillac 55507659 engine block is a crucial component of the 2019-2022 XT4 2.0L Turbo model. This engine block, specifically identified as ZC150, is a key element of the vehicle's powertrain system. It is precision-engineered to provide exceptional durability, reliability, and performance.

The engine block is made of high-strength aluminum alloy, which offers significant weight reduction compared to traditional cast iron blocks. This reduces the overall weight of the vehicle, contributing to improved fuel efficiency and dynamic performance. The aluminum construction also ensures excellent heat dissipation, maintaining optimal engine temperature for consistent performance.

The 2.0L Turbo engine block is designed with a compact architecture, which allows for a smaller engine size while offering comparable power to larger engines. This compact design not only contributes to the vehicle's overall agility but also enhances its interior space and exterior aesthetics.

The engine block features a state-of-the-art turbocharging system, which significantly enhances engine performance. The turbocharger uses exhaust gas energy to force more air into the engine, resulting in increased horsepower and torque. This system provides a more responsive driving experience, making the vehicle more engaging and enjoyable to drive.

The Cadillac 55507659 engine block is also designed with advanced cooling technologies. It includes a water-cooled charge air cooler and an oil cooler, which maintain optimal temperatures for the engine and turbocharger, preventing thermal stress and ensuring consistent performance.

The engine block's design incorporates several advanced features that contribute to its durability and longevity. These include a forged crankshaft, forged connecting rods, and cast pistons, which ensure the engine can withstand the high loads and pressures generated during operation.

The Cadillac 55507659 engine block is a testament to Cadillac's commitment to engineering excellence. It is meticulously crafted to deliver powerful, efficient, and reliable performance, making the 2019-2022 XT4 2.0L Turbo an exceptional vehicle in its class.

Pros and Cons of Buying a 2019-2022 Cadillac XT4 2.0L Engine Block Turbo (ZC150)

a. Power and Performance: The turbocharged 2.0L engine delivers impressive power with 237 horsepower and 258 lb-ft of torque, ensuring a responsive and agile driving experience.

b. Fuel Efficiency: With an EPA-estimated 23 mpg city and 30 mpg highway, the XT4's turbo engine offers decent fuel economy for its performance class.

c. Advanced Technology: The 2019-2022 XT4 comes with various advanced features including Cadillac's user-friendly infotainment system, a color head-up display, and a 360-degree camera system.

d. Safety: The XT4 includes a range of safety features, such as automatic emergency braking, lane departure warning, and adaptive cruise control, making it a safe choice for drivers.

a. Price: The 2019-2022 Cadillac XT4 with the 2.0L turbo engine tends to be more expensive than its competitors with similar specs.

b. Turbo Lag: While the power delivery is strong once the engine revs up, there is some noticeable turbo lag below 2,000 RPM, which can be frustrating for some drivers.

c. Ride Quality: The XT4's suspension setup can feel a bit firm, which might not be ideal for those seeking a more comfortable ride.

d. Interior Space: Compared to other compact SUVs, the XT4's interior space, particularly in the back seat and cargo area, is relatively limited.

The 2019-2022 Cadillac XT4 2.0L engine block turbo (ZC150) offers a compelling combination of power, performance, advanced technology, and safety features, making it an attractive choice for those who prioritize these aspects. However, it comes at a higher price point, has some noticeable turbo lag, and its ride quality and interior space might be less appealing to some buyers. Ultimately, the decision to buy this vehicle depends on your individual preferences, priorities, and budget.

If you're looking for a compact SUV with strong performance, advanced features, and decent fuel economy, the 2019-2022 Cadillac XT4 2.0L engine block turbo (ZC150) could be an excellent option. However, if you're more concerned about affordability, interior space, or a smoother ride, you might want to consider alternative vehicles in the same class. It's essential to weigh the pros and cons carefully and test drive the XT4 before making a final decision.

Details:

For sale is. This is an original part, oem, not aftermarket. 2.0l 4 cylinder. Maybe a little dusty from storage use and have few minor scratches.

5- all external accessories, wear and tear parts timing belt, water pump, seals, belts, spark plugs plug wires are not covered by warranty. 2019 -2022 Cadillac XT4 Turbo. Please review all pictures carefully and read the before buying. Happy buying.

We ask that you please choose the option I changed my mind if decide to return. Some products may require extra parts to be fully functional. 3 warranty does not cover labor, shipping, replacement, or other costs. Engine block.

specifications engineblocksam:

• for models: Xt4, Turbo
• for years: 2019–2022
• brand: Cadillac
• mpn: 55507659
• type: Engine Block
• oe/oem part number: 5551 1025
• items included: Gasket
• material: Aluminum
• country/region of manufacture: United States

payments engineblocksam:

• cash
• credit card: mastercard
• other
• wallet: paypal

seller engineblocksam:

• city: rancho cordova, california
• rating: 96.8%
• # reviews: 12920

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

shipping engineblocksam:

• type: fixed
• service: flat rate freight
• transit: 13-16 days
• class: freight

returns engineblocksam:

• paid by: buyer
• policy: returns accepted
• time: 30 days

offer engineblocksam:

• options: ship-to-home
• in stock #: 2
• best offers: true
• sold #: 19
• started: june 10, 2025
• availability: in stock
• prices: $378.00–$489.99
• item condition: Used