7558321 ORIGINAL BMW Engine Motor Block E90 E91 E92 E93 E88

Review ORIGINAL BMW Engine Motor Block Assy N52 Oem for E90 E91 E92 E93 E88 E82 328I 128I

The BMW engine motor block, specifically part number BMW 7558321, is a crucial component of the N52 3.0-liter inline-6 cylinder engine. This engine was installed in various BMW models including the E90, E91, E92, E93, E88, and E82, as well as the 328i and 128i trims.

The motor block is the foundation of the engine, providing the structure that houses the cylinders, crankshaft, and other essential components. It is made of high-strength aluminum alloy, ensuring both durability and lightweight construction. The design of the motor block features a closed-deck concept, where the cylinder bores are sealed from the coolant space above. This results in increased cylinder pressure capability and enhanced thermal efficiency.

The BMW 7558321 engine motor block features a number of advanced technologies. One such technology is BMW's Double-VANOS system, which varies the intake camshaft timing to optimize power delivery and improve fuel efficiency. The block also incorporates BMW's High Precision Direct Injection (HPDI) system, which delivers fuel directly into the cylinders at extremely high pressure for maximum combustion efficiency.

Additionally, the motor block is equipped with a water-cooled oil cooler, which maintains the oil temperature within optimal limits for consistent engine performance. The block also includes a pressure die-cast aluminum oil pan, which provides an efficient means of collecting and circulating engine oil.

The BMW 7558321 engine motor block is a testament to BMW's engineering prowess and commitment to producing high-performance, efficient engines. Its advanced technologies and robust construction make it an essential component for the N52 engines found in these BMW models.

The BMW N52 3.2L engine motor block is used in various BMW models such as E90, E91, E92, E93, E88, and E82 for 328i and 128i variants. Here are some pros and cons of buying this engine block for your BMW.

1. Reliability: The N52 engine is known for its durability and reliability, making this engine block a good investment for BMW owners looking for a long-term solution.

2. Performance: This engine block delivers impressive performance, and upgrading to it can result in improved acceleration and overall power output.

3. Availability: The N52 engine is a popular choice among BMW enthusiasts, making it relatively easy to find replacement parts, including this engine block.

4. Fuel Efficiency: Compared to other engines in its class, the N52 engine offers decent fuel efficiency, making it an economical choice for some BMW owners.

1. Complexity: The N52 engine is known for its complexity, and repairing or replacing this engine block can be a challenging and costly process due to the intricacy of its design.

2. Maintenance: This engine requires regular maintenance, including timing chain tensioner replacement, which can be expensive and time-consuming.

3. Cost: The cost of purchasing and installing a new N52 engine block can be significant, especially if you are not mechanically inclined and need to pay for professional installation.

The BMW N52 3.2L engine motor block offers several benefits, including reliability, performance, availability, and decent fuel efficiency. However, it also comes with some drawbacks, such as complexity, maintenance requirements, and cost. Ultimately, whether or not this engine block is a good investment for you depends on your specific needs, budget, and technical abilities.

If you are looking for a reliable and high-performing engine for your BMW and have the budget and technical expertise to handle its complexities, then the N52 3.2L engine motor block is an excellent choice. However, if you are on a tight budget or prefer a simpler engine, you may want to consider other options. It's essential to weigh the pros and cons carefully before making a decision.

Details:

Engine motor block assay Bmw E90 E91 E92 E93 E88 E82 n52 oem 328I 128I.: used.: USPS ground advantage.

specifications engineblocksam:

• for models: E90, E91, E92, E93, E88, E82, 328i, 128i
• brand: Original Bmw
• mpn: 7558321
• type: Engine Block
• manufacturer warranty: 30 Days
• material: Aluminum

returns engineblocksam:

• time: 14 days
• paid by: seller
• policy: returns accepted

payments engineblocksam:

• credit card: discover
• other
• wallet: apple-pay

shipping engineblocksam:

• class: standard
• type: fixed
• carrier: usps
• transit: 5-11 days
• service: usps ground advantage

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

offer engineblocksam:

• in stock #: 5
• prices: $412.50–$551.20
• item condition: Used
• availability: in stock
• options: ship-to-home
• started: july 5, 2025
• sold #: 17

seller engineblocksam:

• rating: 100.0%
• # reviews: 72
• city: bunnell, florida