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1855-970-0115 Turbocharger Replacement for BMW X5 B58 B30 C

Aftermarket 1855-970-0115 turbocharger for BMW X5 B58 B30 C. Verify part number, engine code, and OEM reference numbers 11657934386 or 11658679021 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 1855-970-0115 Packing N/A
Cross Reference 11657934386
Show more cross references 11657934386 11658679021
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 1855-970-0115 turbocharger serves as a replacement unit for BMW X5 models equipped with the B58 B30 C engine. Buyers should verify the part number and OEM reference numbers 11657934386 or 11658679021 against the original unit to confirm fitment before ordering.

Key Specifications

  • Part Number: 1855-970-0115
  • Product Type: Turbocharger
  • Application Clue: BMW X5, B58 B30 C engine
  • OEM Reference Numbers: 11657934386, 11658679021
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

Buyers should cross-check these identifiers against the original unit to ensure the replacement application matches the specific vehicle configuration.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • BMW > BMW X5 > B58 B30 C

This turbocharger is listed for the BMW X5 application with the B58 B30 C engine. It is associated with OEM reference numbers 11657934386 and 11658679021, which serve as verification clues for buyers. Before ordering, confirm that the part number 1855-970-0115 matches the original unit’s tag and that the engine code aligns with your specific vehicle configuration. Use these reference numbers to cross-check against the existing turbocharger to ensure the replacement application is correct for your repair or rebuild project.

Technical Notes

No specific turbo model, actuator type, or cooling configuration is provided in the input data. Buyers should inspect the original unit’s compressor and turbine housings, bearing housing, and mounting details to confirm physical alignment with the replacement. Verify that the engine code B58 B30 C matches the vehicle’s actual configuration. Cross-check the OEM reference numbers 11657934386 and 11658679021 against the existing part tag. Technical fitment support is available to assist with these verification steps before shipment.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 1855-970-0115 turbocharger. Worldwide shipping is available for orders of this part. Technical fitment support is provided to help verify the part number, engine code B58 B30 C, and OEM reference numbers 11657934386 or 11658679021 before shipment. Contact the team for quotes on bulk quantities or specific application inquiries.

For B2B stock planning, note that packing details are currently listed as N/A and gross weight is recorded as 0 kg. Buyers should request updated packaging dimensions and weight data from LeadTurbo before scheduling inbound logistics or warehouse allocation. This ensures accurate freight cost estimation and safe handling protocols. When managing inventory for the BMW X5 B58 B30 C application, cross-reference the two supplied OEM numbers, 11657934386 and 11658679021, against your existing stock records. This helps prevent misallocation of units intended for different engine variants. Technical fitment support is available to clarify any discrepancies between the part number 1855-970-0115 and your specific vehicle configuration prior to shipment.

Product FAQ

Compare the part number 1855-970-0115 and any OEM reference numbers such as 11657934386 or 11658679021 on the old unit. Ensure the engine code B58 B30 C matches the application path.

Check compressor housing shape, turbine housing inlet, and actuator mounting details against the original unit. Verify that the reference application for BMW X5 B58 B30 C aligns with the physical unit.

Inspect oil and coolant lines for leaks or damage before installing the new unit. Ensure the mating surfaces are clean and the turbocharger is properly secured to prevent vibration issues.

Volume pricing is available for B2B orders of 1855-970-0115. Contact technical fitment support for quotes on bulk quantities for repair shops or distributors.

BMW and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by BMW.

Compatibility Verify part number 1855-970-0115, engine code B58 B30 C, vehicle application BMW X5, production year, and OEM reference numbers 11657934386 or 11658679021 before ordering. Confirm turbo configuration and housing details match the original unit.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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