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For BMW

Home - Products - Engine System - Engine Block - For BMW - N55 N55B30 3.0T Engine for BMW M135i M235i 335i 535i 640i 740Li GT3 GT5 11002218262 Engine Assembly

N55 N55B30 3.0T Engine for BMW M135i M235i 335i 535i 640i 740Li GT3 GT5 11002218262 Engine Assembly

Engine Code:	N55 N55B30
HG No:	HGLB2031
Car Series:	German Car
Car Brand:	BMW
Car Model:	BMW M135i M235i 335i 535i 640i 740Li X3 X4 X5 X6 GT3 GT5

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Product Description

The BMW N55B30 is a 3.0-liter (2979 cc) inline 6-cylinder turbocharged gasoline engine produced from 2009 to 2018, and was widely used across BMW’s lineup—including the 3, 4, 5, 6, and 7 Series, as well as the X-series crossovers. It also served as the foundation for several high-performance versions developed by Alpina.

This engine was the first BMW inline-6 to combine twin-scroll turbocharging, Valvetronic variable valve lift, and direct fuel injection, offering improved efficiency and throttle response over its predecessor, the N54.

There are three main N55B30 variants:

The N55B30M0 produces 306 hp and 400 Nm of torque.

The N55B30O0 delivers between 320 and 326 hp with 450 Nm of torque.

The N55B30T0 (Alpina version) offers 360 to 370 hp and 465 Nm of torque.

The N55B30 is praised for its balance of performance, refinement, and reliability, and served as a benchmark for turbocharged inline-6 engines in the premium segment.

Applicable Models:

BMW 1-Series E87 in 2010 – 2013; 1-Series F20 in 2012 – 2016

BMW 2-Series F22 in 2013 – 2018

BMW 3-Series E90 in 2010 – 2012; 3-Series F30 in 2012 – 2015

BMW 4-Series F32 in 2013 – 2016

BMW 5-Series F07 in 2009 – 2017; 5-Series F10 in 2010 – 2017

BMW 6-Series F12 in 2011 – 2018

BMW 7-Series F01 in 2012 – 2015

BMW X3 F25 in 2010 – 2017

BMW X4 F26 in 2014 – 2018

BMW X5 E70 in 2010 – 2013; X5 F15 in 2013 – 2018

BMW X6 E71 in 2010 – 2014; X6 F16 in 2014 – 2018

Car Engine Parts Diagram

Let us take a look at a detailed car engine parts diagram, which highlights the essential internal components of an engine. This type of diagram helps us visualize the exact location and arrangement of each part. It typically includes major elements such as the rocker cover, rocker arms, valve springs, cylinder head, spark plugs, valves, engine block, pistons, connecting rods, crankshaft, camshaft, timing chain, oil pump, oil pan, and flywheel. Also shown are related parts like the ignition distributor, fuel pump, gaskets, and distribution components. By referring to such a diagram, we can gain a better understanding of how these parts interact to power a vehicle's engine.

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Related FAQ

Q: How can you ensure the quality?

A: We strictly test 100% products before delivery to guarantee each set in excellence.
Q: How about the after-sales service?

A: 12 months quality warranty. Once you meet any problem during application, you could contact us at 24/7.
Q: Sample Available?

A: Yes, it's sure for you to choose sample or samples to test product quality and our service, which is our pleasure.
Q: What is the terms of payment?

A: Usually, 30% deposit in advance and 70% payment before shipment.
Q: What is the delivery date?

A: Generally, if in small amount, the delivery is 10 work days around after payment, while in large demands, we need to confirm it by fact.
Q: Could I purchase other engine parts from your company?

A: Yes, definitely. We supply engine assembly, engine block, cylinder block, cylinder head, and spare parts applicable with the most of auto cars and trucks. You could leave the OE number or engine number of what you wanna purchase, then we could talk about the details further.

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