Our AI Chat is now live for quick questions. Need more help? Just ask for a human and we’ll get back to you ASAP.

Standard Turbo Charger for BMW 1, 2, 3, 4, 5, 6, X3, X4, X5, X6 3.0L N55B30A B03 11647643115 18539700010

SKU: JR-18539700010
Regular price $1,600.00
Tax included Shipping calculated at checkout.

Pickup available at CCT Turbo

Usually ready in 24 hours

Local Pickup Available

Address:
Factory 1, 107 Wells Road, Chelsea Heights VIC 3196

Business hours:
8:30am-5:00pm Mon-Fri
(Excluding Public holidays)

Delivery and Shipping

  • Shipping costs are calculated in the checkout.
  • Free standard shipping for all orders over $350 via Australia Post
    (Only available to Australian residents)
  • Express shipping is available and calculated in the checkout
  • International shipping also available

Australian Supported Replacement Warranty

This high-quality standard replacement turbocharger comes with a 12-Month Replacement Warranty, fully backed and processed by CCT Turbo right here in Melbourne.

While these units are produced by leading international manufacturers, we provide the ultimate layer of protection for our Australian customers. Instead of dealing with overseas factories, you get direct, local technical support and a hassle-free warranty process managed by our specialist engineering team.

Your peace of mind is guaranteed with Australian-based service and immediate local support.

Premium Quality Standard Turbo

VSR High-Speed Balanced

Balanced at high RPM for smooth, reliable operation.

Airflow Calibrated

Calibrated to match factory airflow characteristics.

12-Month Australian Warranty

Australian replacement warranty for added peace of mind.

Gasket Set Included

FREE

Installation gaskets and seals supplied as shown.

Direct OEM-Style Fitment

Factory-style bolt-on fitment with no modifications.

Lifetime Local Support

Technical and fitment support from our Melbourne team.

Product Overview

Standard Replacement Turbocharger for BMW Applications

The Standard Replacement Turbocharger is designed for BMW M135i F20, BMW M235i F22, BMW 335i F30 and other compatible BMW applications powered by the N55B30A 3.0L engine.

Designed as a direct replacement for the original turbocharger, this standard replacement turbo restores factory-style response, fitment and operating characteristics without performance modifications.

Complete technical specifications and vehicle compatibility are provided below, together with a performance comparison where available.

Turbocharger Specifications
Turbo Model Names
B03
Primary OEM Number
11657643115
Alternative OEM Numbers
11657648913 / 7643115 / 7636424 + 2 more
11657648913 / 7643115 / 7636424 / 7588995 / 4577236
Manufacturer Part Numbers
18539880010 / 18539710010 / 18539700010 + 3 more
18539880010 / 18539710010 / 18539700010 / 18539880009 / 18539710009 / 18539700009
Cooling Type
Water & Oil Cooled
Actuator Type
Electronic Actuator
Installation
Direct Bolt-On
Gasket Kit
Included
Vehicle Fitment Guide

Check the vehicle, chassis, year and engine details below before ordering.

Vehicle Chassis / Series Year Range Engine Fitment Notes
BMWM135i BMW M135i F20 N55B30A 18539700010 F20 F20 2013–2016 N55B30A 3.0L Confirm part numbers before ordering.
BMWM235i BMW M235i F22 N55B30A 18539700010 F22 F22 2014–2016 N55B30A 3.0L Confirm part numbers before ordering.
BMW335i BMW 335i F30 N55B30A 18539700010 F30 F30 2013–2015 N55B30A 3.0L Confirm part numbers before ordering.
BMW435i BMW 435i F32 N55B30A 18539700010 F32 F32 2013–2016 N55B30A 3.0L Confirm part numbers before ordering.
BMW535i BMW 535i F07 N55B30A 18539700010 F07 F07 2013–2016 N55B30A 3.0L Confirm part numbers before ordering.
BMW640i BMW 640i F06 N55B30A 18539700010 F06 F06 2013–2018 N55B30A 3.0L Confirm part numbers before ordering.
BMWX3 xDrive35i BMW X3 xDrive35i F25 N55B30A 18539700010 F25 F25 2013–2017 N55B30A 3.0L Confirm part numbers before ordering.
BMWX4 xDrive35i BMW X4 xDrive35i F26 N55B30A 18539700010 F26 F26 2014–2018 N55B30A 3.0L Confirm part numbers before ordering.
BMWX5 xDrive35i BMW X5 xDrive35i F15 N55B30A 18539700010 F15 F15 2013–2018 N55B30A 3.0L Confirm part numbers before ordering.
BMWX6 xDrive35i BMW X6 xDrive35i F16 N55B30A 18539700010 F16 F16 2015–2019 N55B30A 3.0L Confirm part numbers before ordering.
Standard Turbo FAQs
Will this turbo fit my vehicle?

This turbo fits multiple compatible vehicle applications. Refer to the Vehicle Fitment Guide below and confirm the chassis code, production year, engine code and existing turbo part number before ordering.

What OEM turbo numbers does this replace?

The primary OEM reference is 11657643115. Compatible alternative references include 11657648913 / 7643115 / 7636424 / 7588995 / 4577236.

Is this turbo brand new or remanufactured?

This is a brand-new complete aftermarket turbocharger assembly. It is sourced from carefully selected manufacturers based on product quality, manufacturing consistency and OEM manufacturing experience. It is not a remanufactured or rebuilt turbocharger.

Is this a direct bolt-on replacement?

Yes. This turbo is designed as a direct bolt-on replacement using the original mounting locations and connections for the listed applications. No vehicle modifications are normally required when the correct part is selected.

Does this turbo include an actuator and gasket kit?

Yes. A matching actuator is included with the supplied turbo. Actuator type: Electronic Actuator. An installation gasket kit is also included, unless otherwise stated or shown in the product listing.

Has this turbo been balanced and calibrated before shipping?

Yes. Every turbo is VSR high-speed balanced and airflow calibrated before leaving the factory to help ensure smooth operation, correct airflow characteristics and dependable reliability.

Is ECU tuning required?

No. This Standard Replacement Turbo is intended to operate with the factory ECU calibration and factory boost level. ECU tuning is generally not required when replacing the original turbocharger with the correct equivalent specification.

Why choose this turbo instead of a cheaper aftermarket turbo?

Every Standard Replacement Turbo sold by CCT is selected based on product quality, manufacturing consistency and real-world reliability.

Rather than sourcing the lowest-cost aftermarket products, we work with established manufacturers that have extensive OEM manufacturing experience. Every turbo is inspected before dispatch and supported locally in Australia.

What commonly causes the original turbo to fail?

Common causes include oil starvation, contaminated engine oil, foreign object damage, air-intake leaks, DPF or exhaust restrictions, boost-control faults and general wear after high mileage.

The root cause should always be identified and corrected before installing a replacement turbocharger.

What warranty and support are included?

This Standard Replacement Turbo is backed by a 12-month Australian replacement warranty together with local technical support from our Melbourne team.

Warranty claims remain subject to inspection and the applicable warranty terms.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.