The BMW F25 refers to the second-generation BMW X3 (2010-2017). It comes in various models with different engine configurations, which impact the spare parts needed for maintenance and repairs. Below is an overview of the main F25 models and their commonly replaced spare parts: View Bmw X5 F15 Parts Catalog
The BMW F15 is the third-generation X5 (2013-2018) chassis code, available in multiple variants with different engine configurations to meet various market demands. Below is an overview of the different models and their key components:
1. X5 sDrive35i / xDrive35i (2013-2018)
Engine: 3.0L inline-6 turbocharged (N55)
Drivetrain: sDrive (RWD) / xDrive (AWD)
Transmission: 8-speed automatic (ZF 8HP)
Bmw F15 Parts - Key Components:
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Turbocharger: Affects power output, commonly replaced over time.
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High-Pressure Fuel Pump (HPFP): A known weak point of the N55 engine.
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Cooling System (Radiator & Water Pump): Regular maintenance required to prevent overheating.
2. X5 xDrive50i (2013-2018)
Engine: 4.4L V8 twin-turbocharged (N63)
Drivetrain: xDrive (AWD)
Transmission: 8-speed automatic (ZF 8HP)
Bmw F15 - Key Components:
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Turbo Coolant Lines: Prone to wear due to high engine temperatures.
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Timing Chain: Requires inspection at high mileage to avoid failure.
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Valvetronic System: Potential faults can affect engine performance.
3. X5 xDrive40e (2015-2018) (Plug-in Hybrid)
Engine: 2.0L inline-4 turbocharged + electric motor (B48 + eDrive system)
Drivetrain: xDrive (AWD)
Transmission: 8-speed automatic (ZF 8HP)
Battery Capacity: 9.2 kWh lithium-ion
Bmw F15 - Key Components:
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High-Voltage Battery Pack: Affects electric range, requires periodic checks.
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eMotor: Works alongside the combustion engine, influencing overall power output.
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Charging System: Faults can impact charging efficiency.
4. X5 M50d (2013-2018) (High-Performance Diesel)
Engine: 3.0L inline-6 tri-turbocharged diesel (N57S)
Drivetrain: xDrive (AWD)
Transmission: 8-speed automatic (ZF 8HP)
Key Components:
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Triple Turbochargers: May require replacement at high mileage.
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Diesel Particulate Filter (DPF): Needs regular cleaning or replacement to prevent clogging.
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EGR Valve: Carbon buildup can lead to malfunctions affecting emissions.
5. X5 M (2015-2018) (High-Performance M Variant)
Engine: 4.4L V8 twin-turbocharged (S63)
Drivetrain: xDrive (AWD)
Transmission: 8-speed automatic (ZF 8HP M-tuned)
Key Components:
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M Brakes: Upgraded braking system for improved heat resistance and stopping power.
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Adaptive M Suspension: Electronically controlled air suspension for better handling.
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M Sport Exhaust System: Enhances sound and exhaust efficiency.
Conclusion
The BMW F15 X5 lineup includes gasoline, plug-in hybrid, and high-performance M variants, each with different engine and drivetrain configurations. Maintenance should be tailored to the specific model, focusing on key wear-prone components to ensure long-term reliability.