INFINITI 11011EZ30A Engine 11-12-13-14-15 5.6L V8 114K

( Manufacturer Part Number: 11011EZ30A ), ( Type: Engine Long Block ), ( Ipn: 11 12 13 14 15 ), ( Engine Size: 5.6 L ), ( Fuel Type: Gasoline )

Review INFINITI 5.6l V8 Complete Engine Assembly 114k Miles fits QX80 2012–2017

The Infiniti QX80 2012-2017 model with a 5.6L V8 engine and the specific part number 11011ez30A is an essential component of the vehicle's powertrain system. This engine is a crucial element that contributes to the vehicle's impressive performance and refined driving experience.

The V8 engine is a 32-valve design, featuring DOHC (Double Overhead Camshaft) architecture. It boasts a displacement of 5.6 liters and delivers a powerful output. The engine is equipped with advanced technologies such as Variable Valve Event and Lift (VVEL) and Direct Fuel Injection (DFI), which optimize power, torque, and fuel efficiency.

The 11011ez30A part is part of the engine's intake system. It's a throttle body assembly that regulates the amount of air entering the engine based on the driver's input on the accelerator pedal. The assembly includes the throttle valve, throttle position sensor, and idle air control valve. It's designed to provide precise control of the engine's air intake, ensuring optimal performance and fuel efficiency.

This Infiniti part is manufactured to meet or exceed OEM specifications for fit, form, and function. It undergoes rigorous testing to ensure compatibility and reliability with the QX80's engine system. Installing this part in your vehicle can help restore its original performance and improve overall driving experience.

When it comes to replacing this part, it's essential to use a genuine Infiniti part like the 11011ez30A. Using aftermarket parts can lead to compatibility issues, poor performance, and potential engine damage. By choosing an OEM part, you can enjoy the peace of mind that comes with knowing your vehicle's powertrain is operating at its best.

In summary, the Infiniti QX80 2012-2017 5.6L V8 engine's 11011ez30A throttle body assembly is a crucial component that plays a significant role in the vehicle's performance. This genuine Infiniti part is designed to meet or exceed OEM specifications, ensuring a precise fit and optimal performance. Installing this part in your QX80 can help restore its original power and improve driving experience.

The Infiniti QX80, specifically the 5.6L V8 engine model with the 11011ez30A identification number, was produced between 2012 and 2017. This engine is known for its powerful performance and luxurious features, but like any vehicle, it comes with its pros and cons.

1. Powerful Engine: The 5.6L V8 engine delivers impressive power and torque, providing a satisfactory driving experience, especially when towing or carrying heavy loads.

2. Smooth Transmission: The seven-speed automatic transmission works well with the V8 engine, ensuring a seamless power delivery.

3. Comfortable Ride: The QX80 offers a comfortable and quiet ride, making it an excellent choice for long trips.

4. Advanced Safety Features: The vehicle is equipped with advanced safety features, such as lane departure warning, blind spot monitoring, and adaptive cruise control, enhancing safety and convenience.

1. Fuel Economy: The powerful V8 engine results in poor fuel economy, with an estimated 14 mpg city and 20 mpg highway.

2. Maintenance Costs: The V8 engine is more complex and requires more frequent maintenance than smaller engines, which can result in higher maintenance costs.

3. Size and Handling: The large size of the QX80 can make it challenging to maneuver in tight spaces and can result in poor fuel economy due to its weight.

4. Infotainment System: Some users have reported issues with the infotainment system, including slow response times and inconsistent performance.

In conclusion, the Infiniti QX80 with the 5.6L V8 engine offers a powerful and luxurious driving experience, but it comes with its drawbacks, such as poor fuel economy, higher maintenance costs, and some infotainment system issues.

If you prioritize power and luxury, the Infiniti QX80 with this engine might be an excellent choice for you. However, if you're concerned about fuel economy and maintenance costs, you might want to consider other options. Overall, it's crucial to weigh the pros and cons carefully before making a decision.

If you're looking for a powerful and luxurious SUV with good towing capacity, the Infiniti QX80 with the 5.6L V8 engine could be a suitable option. However, if you prioritize fuel economy or are concerned about maintenance costs, you might want to consider other mid-size SUVs with smaller engines or hybrid powertrains. Additionally, it's essential to research and compare different models to find the best fit for your needs and budget.

Details:

part #: 11011ez30a prices

• $121.04-$180.00

specifications grokengines:

• for models: Qx80
• for makes: Infiniti
• for years: 2012-2017
• mpn: 11011ez30a
• type: Engine Long Block
• ipn: 11 12 13 14 15
• engine size: 5.6 L
• fuel type: Gasoline

returns grokengines:

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

seller grokengines:

• city: Norcross, Georgia
• rating: 99.2%
• # reviews: 1211

offer grokengines:

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

payments grokengines:

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

shipping grokengines:

• service: UPS Ground Saver
• cost: $599.00
• transit: 6-12 Days
• type: Fixed
• class: Economy
• carrier: UPS

general grokengines:

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

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