Standard Turbo Charger for BMW X5 (E70) & X6 (E71) 3.0L N55B30A B03 11657583904 18539880004

SKU: JR-18539880004
Regular price $1,200.00
Tax included. Shipping calculated at checkout.

  • Quality-tested turbo assembly
  • For factory ECU settings
  • 12-month warranty

Pickup available at Demon Pro Parts

Usually ready in 1 hour

Delivery and Shipping

WE SHIP INTERNATIONALLY!

We also offer instore pickup at: Demon Pro Parts, 1/107 Wells Rd Chelsea Heights, Vic, 3196

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Standard Replacement Turbo

Replace your original turbo and keep the vehicle on its standard setup. For BMW X5 xDrive35i and X6 xDrive35i with the N55B30A 3.0L engine. See the Vehicle Fitment Guide for models and years.

  • Direct bolt-on replacement

    Designed around the original mounting layout for the listed application.

  • Factory-matched airflow

    Airflow calibration focused on factory-style operating characteristics.

  • High-speed VSR balancing

    High-speed balancing for smooth turbo operation.

Product Details

B03, Water & Oil Cooled, Pneumatic Wastegate Actuator

Turbo Model & Part Numbers

Turbo model
B03

Reference Numbers

OEM part numbers
  • 11657583904
  • 11657636423
  • 11654575478
  • 11652470367
Turbo part numbers
  • 18539880004
  • 18539710004
  • 18539700004
  • 18539880000
  • 18539710000
  • 18539700000

Turbo and OEM numbers are usually on the label or tag of your old turbo.

Technical Specifications

Cooling
Water & Oil Cooled
Actuator type
Pneumatic Wastegate Actuator

What’s Included

Actuator
Included
Gasket set
Included

Vehicle Fitment Guide

2 BMW applications
  • BMW X5 xDrive35i2011–2013

    Series / chassis E70Engine N55B30A 3.0L

  • BMW X6 xDrive35i2011–2014

    Series / chassis E71Engine N55B30A 3.0L

Some models use more than one turbo. Match your part number in Product details, or contact our team for help.

Common Questions

Fitment, part numbers, fitting and more

Will this turbo fit my vehicle?

For BMW X5 xDrive35i and X6 xDrive35i. Check your model, year and part number in the Vehicle Fitment Guide.

Which part numbers does this turbo replace?

OEM and manufacturer part numbers are listed in Product details. Match them against your existing turbo before ordering.

Is it a direct replacement?

It’s made to replace the original turbo on the listed applications. Check your old turbo’s part number first, and find and fix what caused it to fail before fitting it.

What’s in the box?

  • Turbocharger
  • Actuator
  • Gasket set

Do I need an ECU tune?

No. It’s made to run on the engine’s original settings.

What should I check before fitting it?

Find and fix what caused the old turbo to fail. Common causes are oil starvation or contaminated oil, foreign objects, intake or boost leaks, exhaust or DPF restrictions and boost-control faults.

What warranty does it have?

12 months, under the Demon warranty policy.

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