fits model: 911, Carrera. make: Porsche. year: 2012–2016.

( Manufacturer Part Number: 9A110091300 ), ( Storage Location: E3c02 ), ( Fuel Type: Gasoline ), ( Type: Engine Long Block ), ( Ipn: A103 ), ( Oe/oem Part Number: 9a110091300, 9a110090360, 9a110193822, 9a110207720, 99111402000, 9a110491115, 9a110491215, 9a110527501, 9a110527601, 9a110527701, 9a110527801, 9a110705012, 9a110703275, 9a110703120 ), ( Engine Size: 3.8l ), ( Block Type: Flat )
The Porsche A103 12-16 991 Carrera engine, specifically the MA1.03 3.8-liter flat-six unit, is a masterpiece of automotive engineering. This motor is a part of the renowned 991 generation of the iconic Porsche 911, produced between the model years 2012 and 2016.
At its core, this engine boasts a displacement of 3.8 liters, which translates to an impressive power output. The MA1.03 engine is known for its high-performance capabilities, delivering an astonishing 400 horsepower and 325 lb-ft of torque at a relatively low 4,500 RPM. These figures contribute to the Carrera's exhilarating acceleration, allowing it to go from 0 to 60 mph in just about 4 seconds.
The engine's architecture is a water-cooled, horizontally opposed six-cylinder design, characterized by its distinctive "boxer" configuration. The flat layout provides superior balance and a unique engine note that is a hallmark of Porsche sports cars.
A direct fuel injection system, variable valve timing, and a variable intake system work together to optimize combustion efficiency and power output while reducing emissions. These advanced technologies contribute to the engine's impressive fuel economy, making it a worthy choice for both performance enthusiasts and eco-conscious drivers.
The MA1.03 engine is also renowned for its durability and reliability, thanks to its robust construction and meticulous engineering. Its cast-iron crankshaft and aluminum alloy pistons are designed to withstand the rigors of high-performance driving, ensuring a long lifespan even under demanding conditions.
Additionally, the engine features a dry sump lubrication system, which helps to maintain oil pressure and temperature, ensuring optimal performance under extreme conditions. The system also allows for a lower engine height, contributing to the Carrera's exceptional handling and agility.
The Porsche A103 12-16 991 Carrera MA1.03 engine is a testament to Porsche's commitment to engineering excellence. With its powerful output, advanced technologies, and unrivaled performance, this motor continues to captivate and inspire automotive enthusiasts worldwide. Whether you're taking it for a leisurely drive or pushing it to its limits on the racetrack, the MA1.03 engine delivers an unforgettable driving experience.
Pros of Buying a Porsche 991 Carrera with a 3.8L MA1.03 engine:1. Powerful Engine: The 3.8L MA1.03 engine delivers impressive power and torque, providing a thrilling driving experience.
2. Smooth Transmission: The PDK (Porsche Doppelkupplung) transmission offers quick and seamless gear shifts, enhancing the driving dynamics.
3. Handling and Agility: The Porsche 991 Carrera is renowned for its exceptional handling and agility, making it a joy to drive, especially on winding roads.
4. Premium Build Quality: Porsche's reputation for high-quality construction and attention to detail is evident in the Carrera's interior and exterior design.
5. Technology: The Carrera comes with advanced technology features, such as Porsche Communication Management (PCM) system, adaptive cruise control, and lane departure warning.
6. Reliability: Porsche vehicles are known for their reliability, and the Carrera is no exception.
Cons of Buying a Porsche 991 Carrera with a 3.8L MA1.03 engine:1. High Price: The Porsche 991 Carrera is a premium sports car, and its price tag reflects its luxury features and high-performance capabilities.
2. Fuel Consumption: With its powerful engine, the Carrera's fuel consumption can be high, especially during aggressive driving.
3. Maintenance Costs: The cost of routine maintenance and repairs for a Porsche can be expensive due to the use of specialized parts and labor.
4. Limited Seating: The Carrera is a two-door sports car with limited seating, making it less practical for families or those who need to transport more passengers regularly.
5. Limited Cargo Space: The Carrera's compact design results in limited cargo space, making it less suitable for long trips or for those who require ample storage.
Conclusion:The Porsche 991 Carrera with a 3.8L MA1.03 engine offers a thrilling driving experience, premium build quality, advanced technology features, and exceptional handling and agility. However, it comes with a high price tag, high fuel consumption, expensive maintenance costs, limited seating, and limited cargo space. Ultimately, the decision to buy a Porsche 991 Carrera depends on individual priorities, budget, and lifestyle.
Recommendation:If you're in the market for a high-performance sports car and have a significant budget, the Porsche 991 Carrera with a 3.8L MA1.03 engine is an excellent choice. However, if you prioritize practicality, affordability, or a larger family, you may want to consider alternative options. It's essential to weigh the pros and cons carefully and test drive the car before making a final decision.
All of the parts are tested either before or after removal from vehicle. Item may show light scuffs, scratches or other imperfections as a result of this being used part. Please, do not purchase parts just to check and diagnose your vehicles problem. Large items include: hood, door shell, fender, engine, transmission, trunk hatch, windshield, bumper, reinforcement clip, sub frame, roof, quarter apron, gas tank, etc.