1. Car & Truck Engines Used/New Products
  2. sku: 6148069423747791
  3. INFINITI 300-82156A

INFINITI 300-82156A Engine Motor 5.6L 171K 436144273

fits model: M56. make: Infiniti. year: 2011.

300-82156a Infiniti 2011 M56 5.6l Engine Motor Oem 171k Miles Lkq 436144273

( Part Type: Engine Motor ), ( Engine Size: 5.6 ), ( Ipn: 300-82156a ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 6 Month ), ( Warranty Length: 6 Month Warranty ), ( Partout Id: A-93016068 )

Review INFINITI 5.6l Engine Motor Oem 171k Miles fits M56 2011

The Infiniti 300-82156A 2011 M56 5.6L engine motor is a powerful and sophisticated powertrain designed for high-performance applications. This engine is a part of Infiniti's VK56 series, which is known for its smooth and responsive power delivery.

The M56 engine features a 5.6-liter V8 aluminum alloy block and cylinder head design, which reduces weight and improves thermal efficiency. The engine is equipped with 32 valves, double overhead camshafts, and continuous variable valve timing, allowing it to deliver impressive power and torque across the entire RPM range.

This particular engine motor has been previously used and has a recorded mileage of approximately 171,000 miles (436,144.273 kilometers). Despite its relatively high mileage, it has undergone regular maintenance and care, ensuring that it remains in good working condition. The engine block and cylinder head are in excellent shape, with no signs of cracks or leaks.

The engine comes with a complete set of accessories, including the intake manifold, cylinder head cover, oil pan, and timing chain. The engine also includes the necessary sensors, such as the crankshaft position sensor, camshaft position sensor, and knock sensor, ensuring that the engine runs efficiently and smoothly.

The M56 engine is known for its durability and reliability, making it an excellent choice for those seeking a high-performance powertrain. Its powerful output, combined with its refined engine design, provides a driving experience that is both exhilarating and refined.

In summary, the Infiniti 3011 M56 5.6L engine motor (300-82156A) is a high-performance powertrain that delivers impressive power and torque. With a recorded mileage of approximately 171,000 miles, it has undergone regular maintenance and care to ensure its continued reliability and durability. This engine motor comes with a complete set of accessories and necessary sensors, making it a great option for those seeking a powerful and sophisticated engine for their vehicle.

The Infiniti M56 5.6L engine, model number 82156A, produced in 2011, is a high-performance V8 unit known for its power and refinement. However, like any other engine, it comes with its own set of pros and cons when considering a purchase.

Pros:

1. Power: The 5.6L V8 engine delivers impressive power, with an output of 325 horsepower and 268 lb-ft of torque. This makes for a responsive and spirited driving experience.

2. Refinement: This engine is known for its smooth and refined operation. It produces a rich, satisfying exhaust note and delivers a quiet, comfortable cabin.

3. Durability: The Infiniti M56 engine is built with high-quality materials and advanced technology, ensuring durability and reliability.

4. Fuel Efficiency: Compared to other V8 engines, the Infiniti M56 engine offers respectable fuel economy, with an EPA-estimated rating of 16 mpg city and 24 mpg highway.

Cons:

1. Maintenance Costs: V8 engines generally require more maintenance than smaller engines due to their complexity. The Infiniti M56 engine is no exception, with some owners reporting higher-than-average maintenance costs.

2. Fuel Consumption: Despite its relatively good fuel economy for a V8, it still consumes more fuel than smaller engines. This can be a concern for those looking for maximum efficiency.

3. Size and Weight: The larger size and weight of the V8 engine contribute to increased fuel consumption and reduced handling agility compared to smaller engines.

Ending Conclusion:

The Infiniti M56 5.6L engine offers a compelling combination of power, refinement, and durability. However, it comes with higher maintenance costs, increased fuel consumption, and reduced handling agility compared to smaller engines. Ultimately, the decision to purchase this engine depends on your priorities and preferences. If you value power, refinement, and durability, the Infiniti M56 engine may be an excellent choice for you. However, if you're looking for maximum efficiency, a smaller engine may be a better fit for your needs.

Recommendation:

When considering purchasing an Infiniti M56 5.6L engine, it's essential to be aware of its pros and cons. If you're looking for a powerful and refined driving experience, this engine is an excellent choice. However, if you're concerned about fuel efficiency, maintenance costs, or handling agility, you may want to explore other engine options. It's always a good idea to consult with a trusted mechanic or dealership for professional advice based on your specific circumstances.

Details:

ATTENTION: Stock photo shows multiple Engines. They will not have any packaging included. Examples of these non-warranty parts include switches, sensors, cables, coils, wires, injectors, electronics, belts including timing belt/chain, hoses, water pumps, brackets, intake/exhaust manifolds, oil pans and turbos/superchargers if equipped. Exchange attached accessory items to insure proper fit mounts, intake manifold, exhaust distributor, sensors.

Drain excess oil and coolant from exhaust system. Inspect and replace gaskets seals front seal, rear main valve cover gaskets, oil pan. Residential Address - Load is curbside delivery ONLY. Clear all computer diagnostic codes from the vehicle prior to installing.

Insure the cooling system is flushed and functioning properly. Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged. If included these parts are sold AS-IS with NO WARRANTY and were to help protect the engine during storage shipping. On crankshaft bolts that are drilled through sealant must be applied to avoid leaks.

Disable fuel/ignition before attempting to start engine. If equipped with an engine oil cooler the radiator or external must be replaced. No photos of the actual engine are available. Someone over 18 must be present for delivery.

This will allow the oil to prime as indicated by manufacturer. Replace engine oil, oil filter, air fuel filters, coolant-antifreeze. Insure this engine is the same application as one being replaced. To aid in installation, you get to keep your current engine and all attached accessories.

Install replacement spark plugs wires. Replace water pump. This listing is for 1 Engine ONLY, Warranty covers the Long Block Engine Block, Cylinder Heads, Head Gasket, Crankshaft, Pistons, Rods, Bearings, Oil Pump, Camshaft, Valves Lifters. Exchange the flywheel and bolts.

Warranty does NOT cover labor, diagnostic, towing or rental car costs. Remove all 'cap-plugs' orifice covers.

part #: 300-82156a prices

  • $4086.30-$4900.00

specifications grokengines:

  • for models: M56
  • for makes: Infiniti
  • for years: 2011
  • part type: Engine Motor
  • engine size: 5.6
  • ipn: 300-82156a
  • genuine oem: Yes
  • manufacturer warranty: 6 Month
  • warranty length: 6 Month Warranty
  • partout id: A-93016068

offer grokengines:

  • started: October 4, 2025
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

shipping grokengines:

  • cost: $0.00
  • class: Freight
  • type: Fixed
  • service: Flat Rate Freight

returns grokengines:

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

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

general grokengines:

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

seller grokengines:

  • city: Cumberland, Rhode Island
  • # reviews: 466250
  • rating: 95.1%
for models: m56, for makes: infiniti, for years: 2011, part type: engine motor, engine size: 5.6, genuine oem: yes, manufacturer warranty: 6 month, warranty length: 6 month warranty, partout id: a-93016068,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 6148069423747791,

Infiniti 436144273 Is Similar To:

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