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Buy a Used BMW N54 Engine for Your Vehicle

The BMW N54 engine is a popular 3.0-litre twin-turbocharged petrol engine known for strong performance, responsive power delivery and smooth inline-six operation. If your BMW needs an engine replacement, finding the right used BMW N54 engine with the right specification is essential for a reliable installation.

At AllGoodParts, we supply quality used BMW N54 engines for customers looking for a practical replacement for a worn or failed engine. Our team can help you find a suitable BMW N54 engine for sale based on your vehicle's engine code, model, year and VIN. Because used engines can differ in mileage, condition and included components, we recommend confirming the individual engine details and compatibility before purchase.

BMW N54 Engine Specifications

The N54 is known for its strong performance and responsive turbocharged power delivery. Specifications can vary depending on the BMW application, market and calibration, so horsepower and torque figures should not be treated as universal.

Specification	BMW N54
Engine family	BMW N54
Common engine code	N54 / N54B30
Displacement	3.0 litres
Configuration	Inline-six
Fuel type	Petrol
Induction	Twin turbocharged
Fuel system	Direct injection
Application	Various BMW models

If you are comparing different N54B30 engine options, always match the engine to your BMW's exact model, year, specification and existing engine setup before ordering.

BMW N54 Engine Applications and Compatibility

The BMW N54 engine was fitted to a range of BMW performance, passenger and SUV applications. Common applications include:

BMW 3 Series: E90, E91, E92 and E93 335i (2006–2010); E92 and E93 335is (2010–2013)
BMW 1 Series: E82 and E88 135i (2007–2010); E82 1 Series M Coupe (2011–2012)
BMW 5 Series: E60 and E61 535i (2007–2010)
BMW 7 Series: F01 740i (2008–2012)
BMW X Series: E71 X6 xDrive35i (2008–2010)

BMW Z Series: E89 Z4 sDrive35i and sDrive35is (2009–2016)

Alpina models: B3 (2007–2010), B3 S (2010–2013) and B3 GT3 (2012–2013)

Compatibility note: N54 applications vary by model year, market and vehicle specification. The models below are provided as a general guide only.

Before purchasing a replacement N54 engine, provide the AllGoodParts team your VIN, vehicle model, build year and existing engine details. This allows the replacement engine to be matched more accurately to your BMW and helps reduce the risk of ordering a wrong motor.

BMW N54 Engine Reliability and Features

Reliability depends heavily on the individual engine's mileage, servicing history, previous use and overall condition. Its inline-six design provides smooth operation, while the turbocharged setup gives the BMW engine the flexibility to deliver strong performance across different driving conditions.

For customers considering a used N54 engine, reliability depends heavily on the individual engine's mileage, servicing history, previous use and overall condition. A properly maintained N54 can give strong performance, but components such as the turbocharging system, fuel system, cooling system, ignition components and seals should be considered when assessing a replacement engine.

At AllGoodParts, we understand that buying a second-hand engine requires more than simply matching the engine code. We help customers check important details such as engine compatibility, mileage, condition and available testing information before purchase. If you need a BMW N54 motor or N54B30 engine, provide your vehicle details and our experienced automotive team can help identify a suitable replacement for your BMW.

What to Check When Buying a Used BMW N54 Engine

Before purchasing a used BMW N54 engine, it is worth checking common problem areas that can affect performance, reliability and replacement costs. The condition of each engine varies with mileage, servicing and previous use, so these points should be treated as checks rather than signs that every N54 has the same faults.

Common areas to inspect or confirm include:

Water pump and thermostat: Check the cooling system for signs of overheating, leaks or component faults.
Carbon buildup: The N54's direct-injection system can develop intake-valve deposits that may affect engine performance and running quality.
HPFP and injectors: Fuel-system components can develop faults that contribute to hard starting, hesitation, misfires or poor running.
Oil leaks: Check common leak points such as the oil filter housing gasket, valve cover and gasket, and oil pan gasket.
Serpentine belt: Inspect the belt and related components for cracking, wear, damage or signs of deterioration.
Turbochargers: Where turbochargers are supplied with the engine, check for unusual noises, excessive wear or other indications of turbo-related issues.

Before purchasing, confirm the engine mileage, condition, included components, testing information, compatibility and warranty with the supplier. This helps ensure you are comparing the correct engine for your BMW and avoids unexpected replacement costs during installation.

Warranty and Australia-Wide Delivery

Used engines are covered by up to 3 months or 5,000 km warranty, whichever occurs first, subject to the applicable warranty terms.

Orders are generally dispatched within 1 to 2 business days, with delivery typically taking 2 to 7 business days. Warranty may be void if the engine is dismantled, modified or incorrectly installed.

Warranty may be void if the engine is dismantled, modified or incorrectly installed. We recommend having your replacement engine installed by a qualified mechanic and following the applicable installation requirements.

Looking for a BMW N54 engine for sale? Contact AllGoodParts with your vehicle details or VIN to confirm compatibility, engine specifications and delivery options before ordering.

Need Help?

Frequently Asked Questions

Find answers to the most common questions about our used auto parts.

Provide your VIN, model, year and engine details. Our team can help check compatibility before you place an order.

Yes. Used engines are inspected and tested where applicable to help ensure they are suitable for replacement and resale.

Used engines come with up to 3 months warranty or 5,000 km, whichever comes first, subject to the applicable warranty terms.

Orders are generally dispatched within 1 to 2 business days, with delivery typically taking around 2 to 7 business days, depending on your location.

Yes. We recommend having your replacement engine installed by a qualified mechanic to help ensure correct installation and reliable operation.

N54 refers to BMW's engine family, while N54B30 is the 3.0-litre engine designation commonly associated with the N54 platform. Exact specifications and components can vary by vehicle application and market.