Guangzhou Yuanfenghang Automotive Parts Co., Ltd
| Payment Terms | L/C,D/A,MoneyGram,D/P,T/T,Western Union |
| Supply Ability | 5000 |
| Delivery Time | 5-15Days |
| Packaging Details | Cardboard box or Wooden box |
| Part Number | N54 |
| Product Name | BMW N54 |
| Brand Name | Czechdes |
| Model Number | N54 |
| Certification | ISO CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,MoneyGram,D/P,T/T,Western Union | Supply Ability | 5000 |
| Delivery Time | 5-15Days | Packaging Details | Cardboard box or Wooden box |
| Part Number | N54 | Product Name | BMW N54 |
| Brand Name | Czechdes | Model Number | N54 |
| Certification | ISO CE | Place of Origin | China |
| High Light | oem engine repair kit ，bmw engine repair kit ，bmw engine rebuild gasket kit | ||
The BMW N54 OEM Repair Kit is a manufacturer-certified engine repair solution designed specifically for the N54 turbocharged inline-6 engine (found in 2006-2016 models such as the 135i, 335i, 535i, and Z4). It provides genuine OEM-level fixes for high-failure components, ensuring restored performance and durability matching factory standards.
| Repair Area | OEM Part Number | Included Components | Solves |
| Valve Cover Kit | 11 12 7 566 327 | Cover + gasket + bolts | Oil leaks, burning oil |
| Turbocharger Repair Kit | 11 53 7 585 473 | Oil lines + seals + gaskets | Turbo whine / oil leaks |
| High-Pressure Fuel Pump | 13 51 7 616 181 | Pump + mounting hardware | Hard starts / power loss |
| Timing Chain Kit | 11 31 7 549 589 | Chain + guides + tensioner | Engine codes / valve damage |
| Fuel Injector (Single) | 13 53 7 585 971 | Injector + sealing rings | Rough idle / poor fuel economy |
Engine Overhaul
Suitable for high-mileage or heavily worn N54 engines to restore performance and sealing.
Includes critical gaskets and seals to ensure reliable operation after reassembly.
Turbocharger System Maintenance
The N54 uses a twin-turbo setup, and the kit may include turbo-related seals, oil lines, and gaskets to prevent leaks or boost pressure loss.
Addressing Common N54 Engine Issues
Oil Leaks (valve cover, oil pan, crankshaft front/rear seals)
Vacuum Leaks (aging intake system seals)
Cooling System Problems (water pump, thermostat gaskets)
Preventive Maintenance
For performance-tuned N54 engines (Stage 2+, single turbo conversions, etc.), using OEM parts improves durability.
Engine Model: N54B30 (3.0L Twin-Turbo Inline-6)
Production Years: 2006–2016
| Model Series | Specific Models (Chassis Code) | Production Years | Notes |
| 1 Series | 135i (E82/E88) | 2008–2013 | Coupe/Convertible |
| 3 Series | 335i (E90/E91/E92/E93) | 2006–2013 | Sedan/Touring/Coupe/Convertible |
| 5 Series | 535i (E60/E61) | 2007–2010 | Sedan/Touring |
| 5 Series | 535i (F10) | 2011–2016 | Verify HPFP P/N for late models |
| 6 Series | 640i (F12/F13) | 2011–2016 | Coupe/Convertible |
| X Series (SUV) | X5 (E70) | 2009–2013 | 35i Models |
| X Series (SUV) | X6 (E71) | 2008–2014 | 35i Models |
| Z Series | Z4 (E89) | 2009–2016 | sDrive35i |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient
and efficient packaging services will be provided. In general we take neutral packing or according to your requirement .
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Active Member
Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar. With over 138 employees, the compa... Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar. With over 138 employees, the compa...
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