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BMW 11000429712 Xdrive Engine Block N54 6-CYLINDER 159K

fits model: E90, E92, 335xi. make: Bmw. year: 2007–2009.

11000429712 Bmw 07-09 E90 E92 335xi Xdrive N54 6-cylinder Engine Assembly Long Block 159k Oe

( Manufacturer Part Number: 11000429712 ), ( Part Type: Engine Block )

Review BMW Xdrive N54 6-cylinder Engine Assembly Long Block 159k Oe fits E90 E92 335XI 2007–2009

Introducing the BMW 11-000-429-712 engine block, specifically designed for 7-9 series E90 and E92 335xi and xDrive models equipped with the N54 6-cylinder engine. This engine block is a crucial component of your vehicle's powertrain, responsible for housing the cylinders and pistons that generate the force necessary for propulsion.

The BMW 11-000-429-712 engine block is a high-performance component, engineered to meet the demanding specifications of BMW's renowned N54 engine. It is made from a durable cast aluminum alloy, which offers excellent heat dissipation properties and resistance to corrosion. This material ensures that the engine block can withstand the intense heat and pressure generated during operation, while also contributing to the overall weight reduction of the engine.

The BMW 11-000-429-712 engine block features a compact, yet efficient design, with a total displacement of 2,979cc (or 179.65 cubic inches). The engine block is designed to accommodate six cylinders arranged in a straight configuration, with a bore x stroke measurement of 84mm x 90.2mm (or 3.27 inches x 3.55 inches). This configuration delivers a balanced and smooth power output, while also contributing to the engine's impressive fuel efficiency.

The BMW 11-000-429-712 engine block is designed to work in conjunction with other essential engine components, such as the crankshaft, connecting rods, and pistons. It features precision-machined surfaces and bore finish to ensure optimal mating with these components, ensuring a reliable and efficient powertrain.

The BMW 11-000-429-712 engine block is suitable for vehicles with approximately 159,000 miles (or 256,000 kilometers) on the odometer. It is recommended as a replacement for engine blocks that have experienced wear or damage due to normal use or high mileage. Installing this engine block in your BMW will restore the performance and reliability of your N54 engine, allowing you to continue enjoying your vehicle for many more miles to come.

In conclusion, the BMW 11-000-429-712 engine block is a vital component for BMW E90 and E92 335xi and xDrive models with the N54 6-cylinder engine. Its high-performance design, durable construction, and precise engineering ensure reliable and efficient power delivery, making it an essential upgrade for vehicles with high mileage. By installing this engine block, you can restore the performance and reliability of your BMW, allowing you to continue enjoying the driving experience for many more miles.

Buying a used BMW E90/E92 335xi xDrive N54 6-cylinder engine block with the specific serial number 11000429712, which was produced between 2007-2009, can be a significant investment. Here are some potential pros and cons to help you make an informed decision.

Pros:

1. Performance: The N54 engine is known for its impressive performance, delivering 300 horsepower and 300 lb-ft of torque.

2. Reliability: The N54 engine is generally considered more reliable than the earlier N52 engine due to its more robust design and improved cooling system.

3. Fuel Efficiency: Compared to other high-performance engines, the N54 engine offers reasonable fuel efficiency, especially when equipped with the optional dual-clutch transmission.

4. Availability: Engines with this serial number are widely available on the used market, making it relatively easy to find a good deal.

Cons:

1. Maintenance Costs: The N54 engine is known for having high maintenance costs, especially when it comes to the cooling system and timing chain.

2. Complexity: The N54 engine is a complex design with many unique components, which can make repairs more challenging and expensive.

3. Potential Issues: Some N54 engines have been known to experience issues with the high-pressure fuel pump, turbocharger, and cooling system.

Conclusion:

The decision to buy a used BMW E90/E92 335xi xDrive N54 6-cylinder engine block with the serial number 11000429712 depends on your individual circumstances and priorities. If you are looking for a high-performance engine with reasonable fuel efficiency, and you are prepared to invest in regular maintenance, then this engine could be a good choice for you. However, if you are looking for a low-maintenance engine or are concerned about potential repair costs, then you may want to consider other options. Ultimately, it's important to carefully research the condition of the engine and the seller before making a purchase.

Recommendation:

If you decide to go ahead with the purchase, I would recommend having the engine inspected by a trusted mechanic before installing it in your vehicle. This will give you peace of mind and help ensure that you are getting a good deal. Additionally, make sure to keep up with regular maintenance, including oil changes, coolant flushes, and timing chain adjustments, to help minimize repair costs and maximize the lifespan of the engine.

Details:

The engine includes only what is shown in the photos. The valve cover and oil pan are intact included. OE PART #. Still not sure this part will fit your car.

Guaranteed good working condition. Details can be viewed in the photos. The engine ran smoothly during testing. Rarely, large or difficult to package items will take a day two longer.

See the photo below for illustration. For example, the turbo chargers, belt-drive accessories, and ignition coils are not included. ITEM: N54B30 engine, 159k. Condition: This engine was taken from a running, driving 2008 335XI Coupe with 159k miles.

07-09 BMW E90 E92 335XI xDrive N54 6-Cylinder Engine Assembly Long Block 159k OE: STOCK #: 49614. Which side does this part fit?, Left Driver side, Right Passenger. The housing exterior has no rubbing or cracks, and all the mounting points are intact. Reference to driver/passenger side is for left hand drive cars, so RHD vehicles UK/Japan/Australia, etc. Please reverse the indicated.

This is a used original BMW part.

part #: 11000429712 price

  • $1850.00

specifications grokengines:

  • for models: E90, E92, 335xi
  • for makes: Bmw
  • for years: 2007-2009
  • mpn: 11000429712
  • part type: Engine Block

general grokengines:

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

payments grokengines:

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

offer grokengines:

  • quantity: 1
  • started: May 29, 2025
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

returns grokengines:

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

seller grokengines:

  • # reviews: 16541
  • rating: 99.7%
  • city: Norristown, Pennsylvania

shipping grokengines:

for models: e90, e92, 335xi, for makes: bmw, for years: 2007-2009, part type: engine block,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 4879152725706623,

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1 offer $1850.00 USD
  • Offer #1: $1850.00 price + $430.00 shipping estimate = $2280.00* total. Pulled from a 2008 BMW 335xi with 158k Miles. For vehicles built after 01/2009 you would need a 6 Bolt N54 Engine.+$430.00 shipping

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