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Wholesale YoonShan Fan Control Module OE 8K0520521B for AUDI A4 B8 | Best Value & Direct Export Sourcing
Basic Info
- ID
- 6604029
Categories:
Cooling System, Radiator Fan Control Module
Product Details
Ideal Applications:
- Restoring precise cooling control for AUDI A4 B8 engine systems
- Boosting fuel efficiency and reducing engine load
- Ensuring quiet, optimal cooling in all driving conditions
A trusted Yoonshan product from China, this Radiator Fan Control Module has a durable Premium ABS + Metal Housing case and 12V electronics. Delivers in 30 – 45 days.
Product Number
6604029
|
Brand
|
OEM
|
Certificate
|
Applications
|
HS Code
85371090
|
Type
Radiator Fan Control Module
|
Delivery Time
30 – 45 days
|
Voltage
12V
|
Origin
China
|
Packaging & Logistics Details
Package Details
|
MOQ
5 pieces
|
Supply Ability
|
Transportation
Ocean Freight
|
Payment Terms
T/T, L/C
|
Warranty
12 months
|
Frequent Departures:
Every Business Day from Shanghai Yangshan Deep Water, Shanghai Waigaoqiao, Ningbo Beilun Port Area
Every Business Day from Shanghai Yangshan Deep Water, Shanghai Waigaoqiao, Ningbo Beilun Port Area
Expedited Delivery Process:
- Packing Preparation: Typically 1-2 working days.
- Documentation: All customs paperwork pre-processed for rapid clearance.
- Dedicated Support: Your Ocean Freight specialist ensures swift coordination.
We commit to efficient processing from order confirmation to shipment.
Key Features
Wholesale YoonShan Fan Control Module OE 8K0520521B for AUDI A4 B8 | Best Value & Direct Export Sourcing
CATEGORY
OE Number
- 8K0520521B
Suitable For
CONTROLLED PERFORMANCE
Smart Fan Speed Control:
Supports PWM modulation to automatically regulate fan speed based on thermal demand.
Supports PWM modulation to automatically regulate fan speed based on thermal demand.
Low Noise Signal Output:
Minimized electromagnetic interference enhances ECU communication and system stability.
Minimized electromagnetic interference enhances ECU communication and system stability.
Voltage Stabilization
– Designed for 12V systems to prevent overheating and maintain electrical integrity.
– Designed for 12V systems to prevent overheating and maintain electrical integrity.
Shipping Advantages
Global Logistics:
20,000-30,000 pieces/month capacity
Export Packaging: Waterproof wooden cases
Main Ports: Shanghai / Ningbo Port
Our Advantages

Trusted Partnership: Your Radiator Fan Control Module Manufacturing Leader
Vast Factory Network
Leveraging 30+ certified factories with expertise in PWM control module integration.
Uncompromising Quality Assurance
100% pre-shipment inspection with advanced testing, EMC, thermal, and function tests
Proven OEM Expertise
With 12+ years of OEM experience, we deliver precise fan speed regulation
Top Radiator Fan Control Module for North American Vehicles

✅ Heavy-Duty Performance
🌬️ Optimized Airflow
🔌 OEM Connector Fit
Best Selling Products
Technical Support
"We don’t just supply parts – we solve supply chain headaches."
1
Describe Needs
OEM/Photos/Specs
2
Expert Matching
12-year specialists
3
Get Quote
Within 24 hours
📱 WhatsApp Direct
+86 153 9688 6230
15-min response
📮 Email Protocol
[email protected]
Tech drawings accepted
🏭 Global HQ
No.10, Tangjia 2nd Road
Xinbei District, Changzhou
↖ 2h to Shanghai Port
Xinbei District, Changzhou
↖ 2h to Shanghai Port

Still have problems?
Are these OEM or aftermarket parts?
We specialize in high-quality aftermarket parts with OEM-equivalent performance.
Key Features:
- Advanced CNC manufacturing equipment
- 1-year functional warranty
Quality Assurance:
- 100% pre-shipment inspection

How to ensure part compatibility?
Dual-Aspect Verification Procaess:
1-Design Validation

- OEM technical drawings analysis
- 3D model cross-checking
2-Production Verification

- Batch sample dimensional check
- Material composition testing
3-Application Testing

- Real vehicle mounting simulation
Can I get volume discounts for large orders?
Yes, we offer tiered pricing for bulk purchases. Please contact our sales team with your quantity requirements for customized quotation.
What if I can't find a part on your website?
Our specialists will help you locate the part
Average response time⏱️:
2 hours(Business days)
What customization options are available?
Standard Customization (MOQ 1500pcs)
- Free mold modification
- Branded packaging design
- Sample cost refund upon order
What payment methods are available?
T/T
30% deposit, 70% before shipmentA Complete Offer With All Makes Auto Parts








