BMW N63 B44 B Engine for Sale, Recon & Used

About This Engine

The BMW N63 B44 B Engine

The BMW N63 B44 B is a 4.4 litre petrol engine fitted to the X6, 6 Series, 7 Series, X5. Replacement units are sourced through our vetted UK supplier network - compare used and reconditioned prices with warranty cover, or enter your registration for an exact quote.

N63 B44 B Engine

Specifications & Typical Prices

Key specifications for the BMW N63 B44 B engine, with typical used and reconditioned price guidance from our UK supplier network.

Engine Size	4.4 litre
Fuel	Petrol
Years produced	2007 - 2019
Typical quote price	£3,830

Get an exact price for your N63 B44 B engine See real used & reconditioned quotes from vetted UK suppliers in minutes - free, no obligation.

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All prices are typical UK ranges based on supplier quotes. Final prices depend on availability, fitting and supplier.

Vehicle Fitment

N63 B44 B Engine Fits These Models

The BMW N63 B44 B engine is a direct fit for the following models. Click a model to see its full engine range and pricing.

Model	Years
BMW X6	2007 - 2019
BMW 6 Series	2007 - 2019
BMW 7 Series	2007 - 2019
BMW X5	2007 - 2019
BMW 5 Series	2007 - 2019

Engine Details

BMW N63 B44 B Engine Details

Looking for an BMW N63 B44 B engine? You are in the right place. Motor Fix Way is a free UK price-comparison service that connects you with vetted engine suppliers across the country, so you can compare used and reconditioned N63 B44 B engines and choose the best deal - with warranty cover and no upfront payment.

N63 B44 B is an engine code for a petrol BMW engine, fitted across the X6, 6 Series, 7 Series, X5 and 5 Series.

Because the same code is shared across several models and model years, a good used or reconditioned N63 B44 B is usually a straightforward, like-for-like replacement. Enter your registration and our suppliers will confirm the exact fit and send you fixed-price quotes to compare.

Questions Answered

BMW N63 B44 B Engine FAQs

Common questions about buying a replacement BMW N63 B44 B engine in the UK.

Where was the N63 B44 B engine used across the BMW range?

The N63 B44 B is a 4.4 litre petrol engine, built between 2007 - 2019, fitted to the BMW X6, 6 Series, 7 Series, X5. Enter your registration and we confirm the exact unit your vehicle needs before you compare prices.

What should I expect to pay for an N63 B44 B engine?

Prices for the N63 B44 B start at £3,830, depending on mileage, condition and whether you choose used or reconditioned. Because quotes vary between suppliers, comparing several is the only reliable way to see the genuine market rate for this engine.

Is the N63 B44 B available reconditioned as well as used?

Yes. Our network supplies the N63 B44 B as a tested low-mileage used unit and as a fully reconditioned engine that has been stripped, rebuilt and bench tested. Reconditioned units cost more up front but carry longer warranty cover.

What is included with an N63 B44 B engine?

Most N63 B44 B engines are supplied as a complete unit, though the exact ancillaries included vary by supplier. Each quote sets out what is covered before you commit, so you can compare like for like.

Do you arrange fitting for the N63 B44 B engine?

Yes. You can take the N63 B44 B supply only if you have your own garage, or choose supply and fit and a local specialist will install and test it for you. Both options are quoted up front with warranty included.

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BMW N63 B44 B Engine for Sale, Reconditioned & Used Engines