11111714840 BMW Engine Cylinder Block Housing E30 325IX

Review BMW 2.5l 6-cyl Engine Cylinder Block Housing Bare Oem for E30 325IX 1988–1991

The BMW 11111714840 is a bare cylinder block housing for the 1988-1991 E30 325ix model, specifically designed for the M20B25 5-liter, 6-cylinder engine. This high-quality part is a crucial component of your engine, providing the structural foundation for the cylinder liners, pistons, and crankshaft.

The cylinder block housing is manufactured with precision and rigor, ensuring a perfect fit and seamless integration with your existing engine components. The material used is a robust cast iron, known for its strength and ability to withstand the high temperatures and pressures generated by the engine's combustion process.

The cylinder block housing features six cylinder bores, each perfectly round and smooth, designed to accommodate the pistons and cylinder liners. The cylinder bores are carefully bored to ensure optimal engine performance and longevity. The housing also includes the necessary water jacket passages, ensuring efficient cooling of the engine.

The surface of the cylinder block housing is carefully machined and finished to ensure a smooth and even surface for the piston rings to seal against. This ensures a tight seal, preventing engine oil and coolant from leaking out and combustion gases from leaking in.

In addition, the cylinder block housing includes the necessary threads and mounting points for connecting the engine to the transmission and other engine accessories. This ensures a secure and reliable connection, reducing the risk of engine failure or damage.

In conclusion, the BMW 11111714840 is a high-quality, precision-engineered cylinder block housing designed for the 1988-1991 E30 325ix model with the M20B25 5-liter, 6-cylinder engine. Its robust construction, precise bore dimensions, and smooth finish make it an ideal replacement for a worn-out or damaged cylinder block housing.

1. Affordability: Compared to a fully assembled engine, buying a bare cylinder block housing can be more cost-effective, especially if you have the mechanical skills to assemble it yourself.

2. Availability: It's easier to find a bare cylinder block than a fully assembled engine, especially for older models like the E30.

3. Customization: Buying a bare block allows you to customize the engine to your specific needs, such as upgrading the cylinder head or installing high-performance parts.

1. Technical difficulty: Assembling a bare engine block can be a complex and time-consuming process, requiring technical skills and specialized tools.

2. Quality control: When purchasing a bare cylinder block, you may not be able to ensure that it is in good condition or free from defects until you have completed the assembly process.

3. Potential for errors: If you are not experienced in engine assembly, there is a risk of making mistakes that could lead to engine failure or reduced performance.

Conclusion: While buying a BMW E30 325ix (1988-1991) with a M20B25 5-liter 6-cylinder engine cylinder block housing (bare) can be a cost-effective and customizable option, it also requires technical skills and carries a risk of errors. If you have the necessary skills and experience, and are willing to invest the time and effort into assembling the engine, it can be a rewarding project. However, if you are not confident in your abilities, it may be wiser to purchase a fully assembled engine or to have a professional mechanics do the work for you.

Details:

Details can be viewed in the photos. The pistons and crankshaft are not included. This is a used original Bmw part. Reference to driver/passenger side is for left hand drive cars, so RD vehicles UK/japan/Australia, etc. Please reverse the indicated.

The cylinder linings all show original honing marks, throughout. Oe part #. The main bearing caps are included, as shown. The cooling passages are clean and smooth.

The housing exterior has some minor surface rusting, but there is no serious damage, and all the mounting points are intact. Item: M20B25 engine block, 291k. There are a few light markings on the surfaces, but no scrapes or scuffs. Condition: this engine block was taken from a running 1989 325IX with 291k miles.

Guaranteed good working condition. Still not sure this part will fit your car. 1988 -1991 Bmw E30 325IX M20B25 2.5l 6-cyl engine cylinder block housing bare oem: stock #: 42359. See the photo below for illustration.

Rarely, large or difficult to package items will take a day two longer. Which side does this part fit?, left driver side, right passenger.

specifications engineblocksam:

• for models: E30, 325ix
• for years: 1988–1991
• brand: Bmw
• mpn: 11111714840
• part type: Engine Cylinder Block Housing

general engineblocksam:

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

seller engineblocksam:

• rating: 99.5%
• city: norristown, pennsylvania
• # reviews: 14764

shipping engineblocksam:

• carrier: ups
• type: calculated
• transit: 5-8 days
• class: standard
• service: ups ground

payments engineblocksam:

• credit card: mastercard
• wallet: google-pay

returns engineblocksam:

• time: 30 days
• policy: returns accepted
• paid by: seller

offer engineblocksam:

• options: ship-to-home
• in stock #: 4
• sold #: 38
• availability: in stock
• started: january 15, 2024
• prices: $399.99–$577.50
• item condition: Used