BMW S63B44T4 Engine Motor 4.4L 41K 7903

( Manufacturer Part Number: S63B44T4 ), ( Part Type: Engine Motor ), ( Oe/oem Part Number: 7903 )

Review BMW 4.4l Engine Motor 41k Miles #7903 fits TWIN M5 F90 S63 TURBO 2019

The BMW S63B44T4 2019 M5 F90 engine is a masterpiece of automotive engineering, housing the heart of this high-performance sports sedan. This 4.4-liter twin-turbocharged V8 motor is a marvel of power and efficiency, delivering an impressive output of 617 horsepower and 553 lb-ft of torque.

The S63 engine utilizes BMW's latest twin-turbo technology, including twin-scroll turbochargers and High Precision Injection (HPIP) system. The twin-scroll turbochargers provide instant response and exceptional power delivery, while the HPIP system ensures precise fuel injection for maximum efficiency and performance.

The engine block is made of aluminum, reducing weight and optimizing cooling. The cylinder heads are made of aluminum as well, with 32 valves controlled by BMW's Double-VANOS variable valve timing system. This innovative technology allows for optimal engine performance across the entire RPM range.

The S63 engine also features BMW's Valvetronic system, which allows for variable intake valve control. This technology optimizes intake air flow, improving engine efficiency and power output. The engine is mated to an 8-speed M Steptronic transmission, providing quick and seamless gear changes for an exhilarating driving experience.

The 2019 M5 F90 with the S63 engine delivers impressive acceleration, with 0-60 mph in just 3.3 seconds. The engine is also equipped with an M Sport exhaust system, providing an intoxicating exhaust note that announces your presence on the road.

The S63 engine is built to last, with a maintenance interval of 40,000 miles or 7 years, whichever comes first. This extended maintenance interval reduces downtime and saves you money in the long run. The engine also comes with BMW's advanced engine management system, which monitors engine performance in real-time and provides alerts for any potential issues.

In conclusion, the BMW S63B44T4 2019 M5 F90 engine is a statement of power, efficiency, and innovation. With its twin-turbocharged V8 architecture, advanced technologies, and impressive performance, this engine sets the standard for high-performance sedans. Whether you're cruising down the highway or pushing the limits on the racetrack, the S63 engine delivers an unforgettable driving experience.

The BMW S63B44T4 2019 M5 F90 with a 4.4L twin-turbo engine is a high-performance sedan that offers an exhilarating driving experience. Here are some pros and cons to help you make an informed decision.

1. Powerful Engine: The 4.4L twin-turbo engine delivers impressive power, producing 617 horsepower and 553 lb-ft of torque, enabling the car to go from 0 to 60 mph in just 3.3 seconds.

2. Advanced Technology: The M5 comes with the latest technology features, including a 12.3-inch digital instrument cluster, a 12.3-inch infotainment display, and advanced driver assistance systems.

3. Agile Handling: The M5's advanced all-wheel-drive system and adaptive suspension provide excellent handling and stability, making it a joy to drive both on the track and on the road.

4. Comfortable Interior: The cabin is spacious, luxurious, and comfortable, with high-quality materials and advanced features designed to make every ride a pleasure.

5. High-Performance Brakes: The M5 comes with high-performance brakes that offer excellent stopping power, ensuring that you can bring the car to a halt quickly and safely.

1. Expensive: The BMW M5 is a high-performance luxury sedan, and the price tag reflects its advanced technology and powerful engine.

2. Thirsty: The engine's power comes at a cost, with the M5 requiring premium fuel and getting relatively low fuel economy.

3. Complexity: The advanced technology and complex engine may require more frequent maintenance and servicing, which can add to the cost of ownership.

The BMW M5 F90 with the S63B44T4 4.4L twin-turbo engine is a high-performance luxury sedan that offers an exhilarating driving experience, advanced technology, and a comfortable interior. However, it comes with a hefty price tag and requires frequent maintenance. If you're looking for a high-performance car that offers a luxurious and comfortable ride, the M5 is worth considering, but be prepared for the additional cost of ownership.

If you're in the market for a high-performance luxury sedan, the BMW M5 F90 is an excellent choice. However, it may not be the best option for those on a tight budget or those who prioritize fuel economy over performance. Consider other options, such as the Mercedes-Benz E63 AMG or the Audi RS7, to find a car that meets your needs and budget. Ultimately, the decision comes down to personal preference and priorities.

Details:

Both intake plenums below the inter coolers are cracked / damaged as shown. Unit only had 41,531 Miles on it. For Sale is a S63 4.4L Twin Turbo Engine from 2019 BMW M5 F90 Sedan drive, Item in Used Shape. Comes complete as shown.

One sensor connection on left inter cooler is damaged also.

part #: s63b44t4 prices

• $456.70-$11000.00

specifications grokengines:

• for models: M5, F90, S63, Turbo, Twin
• for makes: Bmw
• for years: 2019
• mpn: S63b44t4
• part type: Engine Motor
• oe/oem part number: 7903

payments grokengines:

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

seller grokengines:

• rating: 98.8%
• # reviews: 70258
• city: Phoenix, Arizona

returns grokengines:

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

shipping grokengines:

• class: Freight
• cost: $395.00
• type: Fixed
• service: Flat Rate Freight

offer grokengines:

• options: Ship-to-home
• quantity: 1
• started: December 19, 2025
• sold: 0
• availability: In Stock

general grokengines:

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

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