The N54B30 was BMW’s first mass-produced twin-turbocharged inline-six gasoline engine, introduced in 2006 (first used in the 2007 BMW 335i E90/E92), and it laid the foundation for BMW’s modern
era of high-performance turbocharged engines.
Core Material Construction (Cast-Iron Sleeved Aluminum Block):
High-Strength Aluminum Alloy Casing: The main body of the cylinder block is made of die-cast aluminum alloy, which ensures efficient heat dissipation while keeping the overall weight of the engine in check.
Press-Fit Cast-Iron Cylinder Liners: Unlike the magnesium-aluminum alloy/Alusil cylinder block of the naturally aspirated N52, the N54 is equipped as standard with high-strength
cast-iron cylinder liners to withstand the extremely high boost pressure generated by the twin-turbocharger system.
Our products are exported to various parts of the country, and the customers we have worked with have received unanimous praise. The company has invested over 20 million yuan in high-end remanufacturing equipment imported from abroad and a first-class production team in the country. Our warehouse has a total area of over 8000 square meters, with scientific management and sufficient supply of goods.
Specifications:
Displacement: 2979 cc (3.0L)
Cylinder Configuration: Inline 6-cylinder (R6)
Bore × Stroke: 84.0 mm × 89.6 mm
Compression Ratio: 10.2:1
Cylinder Block Material: Aluminum Alloy + Cast Iron Liners
Valve Train: DOHC, chain-driven, Double-VANOS (Bi-VANOS), hydraulic tappets
Emissions: EURO 5
Fitment / Applications：
BMW 1 Series :
BMW 135i (E82 / E88, 2007–2010)
BMW 1 Series M Coupe (1M E82, 2011)
BMW 3 Series :
BMW 335i / 335xi / 335i xDrive (E90 / E91 / E92 / E93, 2007–2010)
BMW 335is (E92 / E93, 2011–2013)
BMW 5 Series / Z Series / X Series:
BMW 535i / 535xi (E60 / E61, 2008–2010)
BMW Z4 sDrive35i / sDrive35is (E89, 2009–2016)
BMW X6 xDrive35i (E71, 2008–2010)
BMW Alpina:
Alpina B3 (E90) / B3 S / B3 GT3 (2007–2013)
(Please verify the engine code N54B30 and the VIN for confirmation; power output varies by model.)
Bare Block / Short Block Part Numbers:
11110443605
11110443604
11110420790
11112158431
| Model Number | N54B30 |
| Place of Origin | Guangdong, China |
| Condition | New |
| Purpose | for replace/repair |
| Type | Gas / Petrol Engine |
| Power | OEM Standards |
| Quantity (pieces) | 1 - 10 | 11 - 50 | > 50 |
| Lead time (days) | 7 | 15 | To be negotiated |
1. Our remanufactured products use accessories provided by well-known brand suppliers such as VICTORREINZ, SCHAEFFLER, KS KOLBENSCHMIDT GmbH, etc.
2. Our product quality is close to the original factory quality, but the price is only 50-60% of the original engine. We can also provide you with a one-year or 100000 kilometer warranty service for the entire machine, and professional after-sales personnel will follow up with you.
3. We have over 15 years of experience in the production and research of automotive engines, and our technical level and personnel training are very scientific and mature. Customers who have worked with us have expressed their agreement with our products and after-sales service.
4. 2018 It has achieved an annual production capacity of 2200 units and has become a major supplier of high-end engine remanufacturing and parts in China's automotive aftermarket.
5. In April 2021, T/CAAMTB passed the certification company of China Automobile Research and Huacheng. 19-2019 Certification of the management system requirements of gas vehicle parts remanufacturing enterprisesIn October 2021, he became a member of the National Green Manufacturing Technology Standardization Committee and participated in the drafting of the Technical Specification for Assembly of Remanufacturing Mechanical and Electrical Products.
