Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2007525I SEDAN (E60) L6-3.0L (N52)PARTS AND LABORPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSOXYGEN SENSORPARTS INFORMATION
2007 BMW 525i Sedan (E60) L6-3.0L (N52)
Parts Information
2007 BMW 525i Sedan (E60) L6-3.0L (N52)SECTION Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Oxygen Sensor | ||||
| 525i, 530i | ||||
| Front Manifold | ||||
| Front | BMW | 11787558055 | 274.18 | |
| Rear | BMW | 11787544654 | 263.22 | |
| Rear Manifold | ||||
| Front | BMW | 11787558073 | 274.18 | |
| Rear | BMW | 11787544655 | 263.22 | |
| 525xi, 530xi | ||||
| Front Manifold | ||||
| Front | BMW | 11787558055 | 274.18 | |
| Rear | BMW | 11787544654 | 263.22 | |
| Rear Manifold | ||||
| Front | BMW | 11787558073 | 274.18 | |
| Rear | BMW | 11787544655 | 263.22 | |
| 550i | ||||
| Front | ||||
| Right | ||||
| Auto Trans | BMW | 11787540166 | 274.18 | |
| Manual Trans | BMW | 11787535269 | 274.18 | |
| Left | ||||
| Auto Trans | BMW | 11787540168 | 274.18 | |
| Manual Trans | BMW | 11787539124 | 274.18 | |
| Rear | ||||
| Right | BMW | 11787539125 | 263.22 | |
| Left | BMW | 11787539126 | 263.22 | |
| M5 | ||||
| Front | BMW | 11787836394 | 274.18 | |
| Rear | BMW | 11787836451 | 246.76 |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.