11258638450 B58 3.0L 6-cylinder Pistons & Rings For BMW G32 640i xDrive M G12 740Li xDrive F36 F33 440i xDrive G30 540i STD 82MM-BeeSpareParts

Specification

BMW Piston Assembly

11258638450 B58 3.0L 6-cylinder Pistons & Rings For BMW

G32 640i / G12 740Li / F36 F33 440i / G30 540i STD 82MM

OE Numbers:
11258637807 | 11258678931 | 11259468870 | 11258623260 | 11258618503
11259494399 | 11259468871 | 11258638450 | 11258657760 | 11259468869
11258693017 | 11258637991 | 11257561710

MAHLE: 081 RS 00107 0N0 | NE: 8907950000 | WILMINK: WG1889359 / WG1889360

DESCRIPTION

  • Cylinder bore: Φ82.00mm (STD)
  • Compression ratio: 11:1
  • Piston pin: Φ22mm
  • Ring thickness: 1.2mm / 1.5mm / 2.0mm
  • Fitment: BMW B58B30 3.0 Turbocharged

Attention: Please send us VIN // chassis number to check compatibility!

Fit Model (Reference)

Model Year Engine Power Displacement
1 Series (F20) M140i 2016-2018 B58B30A 250kW 3.0T
2 Series (F22) M240i 2016-2018 B58B30A 250kW 3.0T
3 Series (F30) 340i xDrive 2014-2015 B58M 240kW 3.0T
4 Series (F32/F33/F36) 440i 2015-2017 B58B30 240kW 3.0T
5 Series (G30) 540i 2018- B58B30 250kW 3.0T
6 Series GT (G32) 640i 2017-2018 B58B30M 250kW 3.0T
7 Series (G12) 740Li 2016-2019 B58B30A 240kW 3.0T

Key Features:

  • Direct-fit replacement: No modification required for installation.
  • Stable operation: Ensures consistent performance under standard conditions.
  • Heavy-duty design: Engineered to support reliable service life.
  • Maintenance solution: Practical replacement part for equipment repair.

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Frequently Asked Questions

Q1: How can I be sure this part is compatible with my machine?

We provide compatibility information based on OEM Part Numbers. To ensure a 1:1 fit, please check that your original part number matches the one listed on this page.

Q2: When will my order be shipped?

Most in-stock orders are processed and shipped within 1-3 business days. All parts undergo a strict quality inspection and are protected by heavy-duty packaging (vacuum seals or reinforced crates).

Q3: How long does delivery take to my country?

Estimated delivery times via DHL/FEDEX/UPS:
  • United States: 3 - 10 Business Days
  • European Union: 5 - 12 Business Days
  • Canada / UK / AU: 5 - 15 Business Days
  • Rest of World: 7 - 20 Business Days
Note: Delivery may be affected by weather or customs. In case of significant delays, we will notify you proactively.

Q4: What is the Warranty and Return Policy?

We offer a 6-Month Warranty on our hydraulic components. We also support a 30-day return policy if the part is uninstalled and in its original packaging.

Q5: What should I consider before installation?

We recommend installation by a certified technician. Always ensure the hydraulic system is flushed and filters are replaced before installing new parts to prevent premature failure.

Q6: Need Fitment Verification?

Avoid costly downtime! Send us your Machine Serial Number (VIN) or a photo of your Old Part's Nameplate. Our engineers will verify the fitment for you within 24 hours.

Verify My Part Now →

Why Choose BeeSpareParts?

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OEM Standard Compatibility

All components are designed to meet original equipment standards, ensuring a reliable fit and proper function as a direct replacement for your machinery.

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Rigorous Quality Inspection

Each part undergoes a series of quality checks before being added to our inventory, minimizing the risk of defects and ensuring steady performance.

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6-Month Support Warranty

We provide a straightforward 6-month warranty. If any issues arise within the warranty period, our technical team is here to provide efficient solutions.

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2-3 Business Day Processing

We prioritize order accuracy. Most in-stock items are processed and dispatched within 2-3 business days with reliable international carriers.

Technical Support

Need help with Part Identification? Contact us at: info@beespareparts.com

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Easy Return Policy

Received a damaged or incorrect part? No worries. We offer a 30-day return window for unused parts in original packaging. We prioritize your satisfaction.

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Real Part Photos

What you see is what you get. Most of our product photos are taken in our own warehouse, reflecting the actual quality of the components.

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