The B48B20 engine is a 2.0-litre turbocharged engine from BMW AG, part of BMW's B-Series engine family. There are several versions of this engine, of which the B48B20C and B48B20D are the two most common. The B48B20C is a low-power version with a maximum power of 135kW and a maximum torque of 290N·m, while the B48B20D is a high-power version with a maximum power of 185kW and a maximum torque of 350N·m.
The technical features of the BMW B48B20 engine include an advanced fuel injection system and ignition system. The engine uses a mid-injector direct injection technology and has been significantly improved with the use of a newly designed 6-hole injector, an increase in fuel injection pressure to 350bar, and an upgraded ignition system to 42kV. These improvements have improved the engine's power performance and fuel economy while reducing exhaust emissions. In addition, the engine is equipped with an 8AT transmission, which provides smoother and more efficient power transmission.
The BMW B48B20 engine is widely used in the market, and is installed in the BMW 1 Series, BMW 5 Series, BMW X1 and BMW X3 models. Although the performance of these models varies in the market, the stability and efficiency of the B48B20 engine has earned it a good reputation
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.
Technical Specifications:
Engine Code: B48B20 / B48B20A / B48B20B
Displacement: “1,998 cc (2.0 L)”
Cylinder Configuration: Inline-4 (I4 Turbo)
Bore × Stroke: 82.0 mm × 94.6 mm
Compression Ratio: 10.2 : 1 – 11.0 : 1
Maximum Power Output: 135 kW – 185 kW (184 PS – 252 PS) depending on low/high-power tuning
Peak Torque: “270 N·m – 350 N·m @ 1,350–4,600 RPM”
Turbocharging system: Single-turbine twin-scroll turbocharger
Valve and fuel delivery systems: “DOHC, 16V, VALVETRONIC (electronic valve control), Double-VANOS, high-pressure direct injection”
Fitment / Compatibility:
BMW 3 Series (F30 / F31 / F34) [320i, 330i xDrive] (2015–2018)
BMW 5 Series (G30 / G31) [520i, 530i xDrive] (2017–2019)
BMW X3 (G01) / X4 (G02) [20i, 30i xDrive] (2018–2020)
BMW X1 (F48) / X2 (F39) [20i, 25i xDrive] (2016–2019)
(Note: Specific compatibility must be verified by checking the layout of the oil pan and associated components based on whether the original vehicle has a longitudinally mounted transmission or a transversely mounted front-wheel drive/all-wheel drive architecture.)
OE Part Numbers:
Engine Long Block / Assembly:
11002453447, 11002444102, 11002412852, 11005a0d315
Short Block: 11002453445
Engine Service Code: B48B20A, B48B20B
| Model Number | B48b20 |
| 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.
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