Womala Timing Chain Kit for BMW N53 N54 B30A Engine Spare Parts
Product Specifications
Product name: Timing Chain Kit
Applicable models: for BMW N53/N54 B30A
Quality: High Quality
Warranty: 18 Months
Service: Professional Service
Brand: Womala
Product Description
This Timing Chain Kit is a professional-grade, OE-equivalent replacement set exclusively engineered for BMW N53 and N54 B30A engines—high-performance power units found in premium BMW models. Its core function is to maintain precise synchronization between the engine's crankshaft and camshaft, ensuring accurate valve timing, consistent power output, and protection against premature wear of critical internal components.
All parts in the kit adhere to BMW's original specifications for fit, durability, and performance, making it ideal for maintenance, repair, or replacement of aging timing system components in high-mileage or performance-driven vehicles.
Kit Component List
| OE Part Number |
Component Name |
| 11317516088 |
Timing Chain |
| 11317516093 |
Upper Timing Chain Guide Plate |
| 11317584723 |
Timing Chain Tensioner |
| 11317502180 |
Camshaft Solenoid Valve |
| 11317542837 |
Lower Timing Chain Guide Plate |
| 11317607551 |
Timing Chain Tensioner |
Compatibility
Exclusively designed for BMW N53 and N54 B30A engines, this kit is compatible with vehicles including:
- BMW 3 Series (E90/E91/E92/E93) 2006-2013 (335i, 335xi models with N54 B30A)
- BMW 5 Series (E60/E61) 2007-2010 (535i, 535xi models with N54 B30A)
- BMW X6 (E71) 2008-2014 (xDrive35i models with N54 B30A)
- BMW 1 Series M Coupe (E82) 2011 (N54 B30A engine variant)
For 100% fitment accuracy, always confirm compatibility with your vehicle's VIN (Vehicle Identification Number) or consult the official BMW service manual before purchase and installation.
Installation Note
Professional installation by a BMW-certified technician or experienced mechanic is strongly recommended. The kit requires precise timing alignment of the crankshaft, camshaft, and VVT components (e.g., camshaft solenoid valve).
Specialized tools (such as BMW N54 engine timing locks and solenoid testing equipment) and in-depth knowledge of the engine's dual-VANOS (Variable Nockenwellensteuerung) system are essential to ensure correct assembly. After installation, verify the engine's timing and test the camshaft solenoid's functionality to confirm all components operate in perfect synchronization.
Frequently Asked Questions
Q1: How to determine if the thermostat is faulty?
A thermostat failure usually causes the following symptoms:
- Engine overheating: The thermostat is stuck in the closed state, preventing the coolant from entering the radiator.
- Slow engine heating: The thermostat is stuck in the open state, and the coolant is always circulating, causing the engine to be unable to reach normal operating temperature for a long time.
- Increased fuel consumption: The engine does not work at the optimal temperature, the combustion efficiency will be reduced, resulting in increased fuel consumption.
Q2: What should be paid attention to when replacing the thermostat?
It is recommended to be replaced by a professional technician, and pay attention to the following points:
- Operate when the engine is cold to prevent burns.
- Drain the old coolant correctly.
- Make sure the seal is installed in place during installation to prevent coolant leakage.
- After replacement, the cooling system needs to be vented to prevent "air blockage" from affecting the cooling effect.
Why Choose Womala?
We have 5 branches and deep cooperation with 50+ factories (including 5 joint-stock enterprises). 15,000㎡ production base, 10,000+ SKU inventory, to ensure timely delivery of orders.
With 13 years of experience in Volvo accessories industry, we can provide accurate product matching and technical solutions. We provide one-stop procurement services to save customers' time and cost.
We implement 10 strict quality inspection processes (such as noise detection, durability test, surface roughness test, etc.). The cooperative factories are supporting suppliers of international brands such as Bosch and Hella.
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