2.0L B48 B48B20 Engine Assembly for BMW 330i 530i X3 X4 Z4

Technical Excellence and Wide-Spectrum Compatibility

TheFuchuan BMW B48 Engine Assembly is a 2.0-liter turbocharged inline-four that shares its modular DNA with the B38 and B58 families. Featuring a closed-deck block design, it offers significantly higher structural strength than its predecessors, making it an ideal candidate for both standard replacements and performance tuning. Key technical specifications include:

• Displacement: 1,998 cc (2.0L)

• Bore x Stroke: 82.0 mm × 94.6 mm

• Compression Ratio: 10.2:1 to 11.0:1 (Varies by power version)

• Power Output: Approx. 135–190 kW (184–258 hp) @ 5000–6500 rpm

• Torque: 270–400 Nm @ 1350–4800 rpm

This unit is the primary powertrain for a vast array of modern classics, including the BMW 3 Series (G20),5 Series (G30),7 Series (G11/G12),X3 (G01), and Mini Cooper S/JCW (F56). Stocking the Fuchuan BMW B48 Engine Assembly allows your business to service the most profitable segment of the current BMW lineup.

Advanced TwinPower Tech and Thermal Encapsulation

A defining characteristic of the Fuchuan BMW B48 Engine Assembly is its sophisticated heat management. Unlike earlier designs, the B48 utilizes an integrated water-to-air intercooler and an acoustic"heat encapsulation"system that maintains optimal operating temperatures even after the engine is turned off. Our manufacturing process ensures that the Twin-Scroll turbocharger and the electric wastegate are calibrated for instantaneous throttle response. The Fuchuan BMW B48 Engine Assembly also incorporates Valvetronic III and Double-VANOS, delivering the signature linear power and mechanical refinement that luxury car owners expect.

Rigorous Quality Validation and Cooling System Integrity

To safeguard the interests of our international B2B partners, every Fuchuan BMW B48 Engine Assembly undergoes a stringent multi-stage quality validation protocol. Because the B-series utilizes a complex split-cooling system, each unit is subjected to a mandatory hot-run test. During this verification, our engineers monitor high-pressure fuel rail stability, variable oil pump delivery, and the harmonic balance of the crankshaft at peak operational temperatures. This commitment to quality ensures that each Fuchuan BMW B48 Engine Assembly arrives at your warehouse in peak mechanical condition, backed by our professional 12-month factory warranty.

Scalable B2B Logistics and Global Supply Chain Support

Guangzhou Fuchuan is more than just a supplier; we are your strategic partner in the prestige automotive trade. We maintain a robust inventory of the Fuchuan BMW B48 Engine Assembly to facilitate the rapid fulfillment of bulk or specialized orders. Each Fuchuan BMW B48 Engine Assembly is treated with industrial-grade anti-oxidation spray and secured in extra-reinforced, export-standard plywood crates to prevent transit damage. With our 24/7 technical support and deep expertise in international shipping, we make the process of importing the Fuchuan BMW B48 Engine Assembly seamless and highly profitable for wholesalers worldwide.