3.0L N52B30 Inline 6 NA Engine Assembly for BMW 330i 530i X3 X5 Z4

Professional Technical Specifications and Timeless Versatility

TheFuchuan BMW N52B30 Engine Assembly was a pioneer in using a revolutionary magnesium-aluminum composite crankcase, making it significantly lighter than its predecessor, the M54. It integrates second-generation Valvetronic and Double-VANOS technology to optimize airflow across the entire rev range. Key technical data include:

• Displacement: 2,996 cc (3.0L)

• Bore x Stroke: 85.0 mm × 88.0 mm

• Compression Ratio:10.7:1

• Power Output: Approx. 160–200 kW (215–268 hp) @ 6600 rpm

• Torque: 270–315 Nm @ 2750 rpm

This unit is the primary heart for a vast array of modern classics, including the BMW 3 Series (E90 325i/330i),5 Series (E60 525i/530i),7 Series (E65 730i),X3 (E83),X5 (E70 3.0si), and the Z4 (E85/E89). Stocking the Fuchuan BMW N52B30 Engine Assembly allows your business to capture the steady demand from owners of these premium, high-retention models.

Advanced Magnesium-Aluminum Metallurgy and Efficiency

A defining characteristic of the Fuchuan BMW N52B30 Engine Assembly is its focus on weight reduction and internal friction minimization. It features an electric water pump and a variable-volume oil pump, which reduce parasitic drag on the engine. Our manufacturing process ensures that the Valvetronic eccentric shaft and the three-stage DISA (Variable Intake Manifold) systems are calibrated to original factory tolerances. The Fuchuan BMW N52B30 Engine Assembly delivers a linear power curve that modern turbocharged engines often lack, providing the responsive and mechanical driving feel that defines the"Ultimate Driving Machine"era.

Rigorous Quality Validation and VANOS System Testing

To safeguard the interests of our international B2B partners, every Fuchuan BMW N52B30 Engine Assembly undergoes a stringent multi-stage quality validation protocol. Since the N52 is sensitive to oil pressure for its variable valve timing, each unit is subjected to a mandatory hot-run test. During this verification, our engineers monitor oil pressure stability, Double-VANOS solenoid performance, and thermodynamic balance at peak operational temperatures. We also perform a 100% electronic diagnostic scan to ensure all integrated sensors meet OE specifications. This commitment to quality ensures that each Fuchuan BMW N52B30 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 manufacturer; we are a strategic partner for the global engine trade. We maintain a robust inventory of the Fuchuan BMW N52B30 Engine Assembly to facilitate the rapid fulfillment of bulk container orders. To protect your investment, each Fuchuan BMW N52B30 Engine Assembly is treated with industrial-grade anti-oxidation spray and secured in 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 N52B30 Engine Assembly seamless and highly profitable for wholesalers worldwide.