fits model: M45. make: Infiniti. year: 2008.

( Part Type: Engine ), ( Conditions Options: Vin B ), ( Genuine Oem: Yes ), ( Ipn: 300-10374b ), ( Engine Size: 4.5 L )
The Infiniti M45, produced in 2008, is powered by a sophisticated and powerful 4.5-liter V8 engine, specifically identified as the 10374B unit. This engine is renowned for its refined performance and impressive power output.
The 4.5-liter V8 engine is a double overhead camshaft design with 32 valves, which ensures optimal combustion efficiency and responsiveness. It features Variable Valve Event and Lift (VVEL) technology, allowing for continuous variation in intake valve timing and lift, resulting in a more linear power band and reduced emissions.
The engine produces a substantial 330 horsepower at 6,000 rpm and 343 lb-ft of torque at 4,800 rpm. With these impressive figures, the Infiniti M45 delivers a thrilling driving experience, accompanied by a smooth and refined engine note.
Apart from its impressive power output, the 4.5-liter V8 engine is also known for its advanced technology and engineering. It features a continuous variable valve timing system, which allows for more precise control over the intake and exhaust valves, enhancing performance and fuel efficiency. Additionally, it is equipped with a high-pressure direct fuel injection system, which ensures efficient combustion and reduced emissions.
The 7216 code refers to the engine control module (ECM) that manages and coordinates the various systems within the engine, including fuel injection, ignition, and emissions control. The advanced technology of this ECM ensures optimal engine performance, efficiency, and emissions compliance.
In summary, the Infiniti M45's 4.5-liter V8 engine, specifically the 10374B unit, is a sophisticated and powerful engine that delivers impressive performance and refined driving experience. With its advanced technology and engineering, it sets a new standard in automotive engineering and is a testament to Infiniti's commitment to innovation and excellence.
The Infiniti M45 with the 2008 4.5L engine (model number 7216) is a luxury sedan known for its powerful V8 engine, smooth ride, and advanced features. However, like any vehicle, it comes with its pros and cons.
Pros:1. Powerful Engine: The 4.5L V8 engine delivers impressive power and torque, making for a quick and responsive driving experience.
2. Smooth Ride: The Infiniti M45 is renowned for its comfortable and refined ride, which is a key feature in the luxury sedan segment.
3. Advanced Features: This model comes with a range of advanced features, including a premium Bose sound system, climate-controlled seats, and a user-friendly infotainment system.
4. Reliability: Infiniti vehicles, including the M45, are generally known for their reliability and durability.
5. Versatility: The M45 offers ample space for passengers and cargo, making it a practical choice for families or those who need to transport larger items.
Cons:1. Fuel Economy: The powerful V8 engine comes at the cost of fuel efficiency. Expect to pay more at the pump compared to smaller, more efficient engines.
2. Maintenance Costs: The V8 engine requires more frequent and costly maintenance compared to smaller engines.
3. Size: The M45 is a larger sedan, which can make it more difficult to maneuver in tight spaces and may require more parking space.
4. Depreciation: Luxury vehicles, including the Infiniti M45, tend to depreciate faster than their non-luxury counterparts.
5. Insurance Costs: Due to its luxury status and powerful engine, insurance costs for the M45 can be higher than for other vehicles.
In conclusion, the Infiniti M45 with the 2008 4.5L engine (model number 7216) offers a powerful, comfortable, and feature-rich driving experience. However, it comes with higher fuel and maintenance costs, larger size, and faster depreciation. Ultimately, the decision to buy this vehicle depends on your personal preferences, budget, and lifestyle.
If you prioritize power, luxury features, and a comfortable ride, the Infiniti M45 could be a great choice for you. However, if you're looking for a more efficient, low-maintenance, or budget-friendly vehicle, you may want to consider other options.
Recommendation:If you're set on the Infiniti M45, consider purchasing a certified pre-owned (CPO) model to ensure that the vehicle has undergone thorough inspections and comes with additional warranties. This can help offset the potential costs of maintenance and repairs. Additionally, consider negotiating the price to get the best deal possible.
If you're open to other options, consider vehicles with smaller, more fuel-efficient engines or lower maintenance costs. Some alternatives to consider include the Toyota Avalon, Honda Accord, or Mazda6. These vehicles offer a more balanced combination of power, efficiency, and affordability.