BMW 520i 2.0 16V 156PS Engine (N46B20B)

Engine BMW 520i N46-B20B 2.0L Petrol 156 Hp

The Engine BMW 520i N46-B20B delivers 156 Hp / 115 kW as a 2.0L 4-Cylinder 16V Petrol solution engineered to eliminate common mechanical failures like Valvetronic motor failure and valve stem seal smoke issues found in high-mileage N46 units. This 0 km unit addresses chronic vacuum pump seepage and timing chain stretch found in 2006 – 2010 platforms. By utilizing New (Factory Fresh) manufacturing, we bypass machining delays and core fatigue associated with used engines.

Integrating a Engine BMW N46-B20B New Engine ensures 156 Hp peak performance while maintaining full compliance and 2.0L 4-Cylinder 16V Petrol specs. This unit features 0 km mileage and follows the highest tiers of factory assembly. We guarantee superior deck flatness and rotating assembly balance, offering a “Direct Replacement” benefit that outperforms high-risk junkyard cores prone to hidden internal stress and thermal cycling issues.

Key Features Engine BMW 520i N46-B20B

• New Factory Fresh Guaranteed 0 km unit with zero previous runtime or structural core stress
• Optimized N46 Architecture Proven 2.0L foundation providing a refined 115 kW for executive city driving
• Pristine Cylinder Integrity Factory-honed walls eliminate the “engine knock” and oil burning risks common in used cores
• Zero Operational Wear Factory-new internal tolerances ensure peak compression and thermal efficiency from day one
• Direct Fit Engineering Specifically engineered for E60 platforms ensuring factory-spec sensor and harness integration
• 24-Month Warranty Guarantees long-term reliability for B2B fleet operators and professional repair facilities