N55 BMW Block: Performance, Reliability, and Engine Legacy

The N55 BMW block stands as a benchmark in inline-six engine design, blending robust performance with cutting-edge engineering—renowned among BMW enthusiasts for its balance of power and reliability.

N55 BMW Block – Engineering Excellence Redefined

Built for the iconic BMW E46 and E90/M3 models, the N55 BMW block delivers a compact yet potent inline-six arrangement with forged internals, optimized cooling, and enhanced durability. Its precision-machined design reduces stress under high-performance conditions, making it a favorite among drivers seeking both track-ready power and daily drivability.

Reliability Meets Performance in N55 Block Applications

Despite being a high-performance component, the N55 block’s construction ensures long-term reliability when properly maintained. Regular oil changes, correct torque specifications, and quality engine management systems help prevent common issues. This synergy of strength and care makes the N55 a lasting choice for drivers who demand both thrill and trust.

Upgrading the N55: Performance Potential for Modern Drivers

With the right modifications—such as high-flow air intakes, upgraded camshafts, and enhanced fuel delivery—the N55 block becomes a canvas for performance tuning. Enthusiasts often report significant gains in horsepower and torque, transforming the standard E46 M3 into a formidable force while preserving the engine’s signature character and sound.

The N55 BMW block isn’t just an engine—it’s a legacy of precision and power. Whether you're restoring a classic, tuning for performance, or simply appreciating BMW’s engineering heritage, understanding the N55 block is essential. Discover how this iconic powerhouse can elevate your driving experience today.

Get the best deals for Bmw N55 Engine Block at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Reinforce your N54/N55 engine with VAC's CNC Closed Deck Conversion.

Boost-ready, track-proven, and precision-machined for 1,000+ HP builds. This Genuine BMW Engine Block (Mfg#11112161561) fits BMW E60 535i N55 3.0L, BMW E70 X5 N55 3.0L, BMW E70 X5 xDrive35i N55 3.0L, BMW E71 X6 xDrive35i N55 3.0L, BMW E82 135i N55 3.0L, BMW E84 X1 xDrive35i N55 3.0L, BMW E88 135i N55 3.0L, BMW E90 335i N55 3.0L, BMW E90 335xi N55 3.0L, BMW E92 335i N55 3.0L, BMW E92 335xi N55 3.0L, BMW E93 335i N55. Explore CarBahn's high-performance N55 engine parts, designed to boost power.

From upgraded components to full engine builds, enhance your BMW's performance. 2014-2016 BMW M235i N55B30A 3.0l Engine Long Block w/ Turbocharger Donor Car: 2015 BMW M235i Coupe - 108K Functionality: Removed from a 2015 BMW M235i Coupe with 108k miles. Removed from a running and driving car, so this motor was able to be fully driven and tested before removal.

Engine idled smoothly at 850 rpm with no smoking upon startup. The BMW N55 is a turbocharged straight-six petrol (gasoline) engine that began production in 2009. The N55 replaced the BMW N54 engine and was introduced in the F07 5 Series Gran Turismo.

Extended Engine Limited Warranty Options We offer extended warranty options on all our engine purchases, other then those sold as a core or for rebuild! Extended Engine Warranty Options *NOTE OEM BMW E82 E90 E92 E93 135i 335i Long Block RWD N55 ENGINE MOTOR PWG RAN! Original equipment from the following vehicles with N55 3.0L engine, and WITHOUT front oil pump drive tensioner access hole: 2011-2012 BMW 135i, 335i, and 535i 2012 BMW 640i 2011-2012 BMW X3, X5, and X6 If your engine has an access hole for removing the oil pump drive tensioner assembly on the front of the block, this block will NOT work for you. This Genuine BMW Engine Short Block - N55B30A (Mfg#11002413125KT) fits BMW F06 640i xDrive N55 3.0L, BMW F07 535i xDrive N55 3.0L, BMW F10 535i xDrive N55 3.0L, BMW F12 640i xDrive N55 3.0L, BMW F13 640i xDrive N55 3.0L.

FOR BMW 7 (F01, F02, F03, F04) 2008-2015 740 i, Li xDrive Powerful and Efficient: The N55 N55B30 3.0L L6 Engine Assembly is renowned for its powerful performance and high fuel efficiency. ensuring excellent performance of your vehicle on the road. Reliability and Durability: This engine assembly is meticulously.

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