VAICO V20-50017 Water Pump
A robust engine cooling solution, the VAICO V20‑50017 water pump delivers reliable circulation for BMW models with a durable metal turbine and sealed mechanical gasket, ensuring consistent temperature control and long‑term performance
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VAICO V20-50017 Water Pump: Precision Engine Cooling for BMW
The VAICO V20-50017 Water Pump is a high‑performance cooling component engineered specifically for the classic BMW 5 Series (E28, E34), as well as the 6 and 7 series coupes. Designed with meticulous attention to detail, this pump delivers reliable circulation of coolant, ensuring optimal engine temperature and longevity.
Key Design Features
- Robust Turbine Assembly:** The pump incorporates a metal turbine that provides consistent flow even under high‑temperature conditions. This design minimizes wear and extends service life.
- Precision Mechanical Sealing:** A mechanical seal replaces traditional rubber gaskets, reducing the risk of leaks and eliminating the need for periodic replacement.
- High‑Quality Materials:** Constructed from durable cast iron and stainless steel components, the pump resists corrosion and maintains structural integrity over decades of use.
- Seamless Integration with BMW Cooling Systems:** The V20-50017 is engineered to fit the original BMW water pump housing, ensuring a perfect match for OEM performance standards.
Compatibility Overview
The VAICO V20-50017 is compatible with a wide range of BMW models that use the same cooling architecture:
- BMW 5 Series (E28, E34)
- BMW 6 Series Coupe (E63/E64)
- BMW 7 Series (E65/E66)
Engine types include both inline‑4 and inline‑6 configurations. The pump’s dimensions match the original BMW water pump, allowing for a direct swap without modification to the engine bay.
Installation Guide
- Preparation: Disconnect the battery and drain the coolant system completely. Remove the old water pump by loosening the mounting bolts and carefully detaching the drive belt.
- Mounting: Place the VAICO V20-50017 into the pump housing, aligning it with the bolt holes. Tighten the mounting bolts to the manufacturer’s specified torque.
- Belt Installation: Reinstall the drive belt, ensuring proper tension according to BMW service guidelines.
- Refill Coolant: Fill the cooling system with a fresh mixture of coolant and distilled water. Bleed the system to remove air pockets.
- Testing: Start the engine and monitor temperature gauges for any signs of overheating or leaks. Verify that the pump is operating smoothly without unusual noises.
Performance Benefits
- Consistent Coolant Flow: The turbine design maintains steady circulation, preventing hotspots in the engine block and cylinder head.
- Reduced Maintenance: Mechanical sealing eliminates gasket replacement, lowering long‑term maintenance costs.
- Enhanced Reliability: High‑grade materials resist corrosion, ensuring that the pump remains functional even under harsh operating conditions.
- Improved Engine Longevity: By keeping engine temperatures within optimal ranges, the V20-50017 helps prevent premature wear of critical components such as pistons, valves, and bearings.
Quality Assurance & Certification
The VAICO V20-50017 undergoes rigorous testing to meet or exceed BMW’s original equipment specifications. Each pump is inspected for dimensional accuracy, material integrity, and functional performance before shipping. This commitment to quality guarantees that the product will perform reliably in any compatible BMW engine.
Maintenance Tips
- Inspect the drive belt regularly for signs of wear or cracking; replace as needed.
- Check coolant levels monthly and top up with a 50/50 mixture of antifreeze and distilled water.
- Perform a coolant flush every 30,000 miles (or per manufacturer recommendation) to remove contaminants that could affect pump operation.
Why Choose VAICO for Your BMW?
VAICO has built a reputation for producing OEM‑grade components that blend performance with durability. The V20-50017 Water Pump exemplifies this philosophy, offering:
- Authentic Fitment: Designed to match the original BMW water pump dimensions and mounting points.
- Superior Build Quality: Manufactured in facilities that adhere to strict quality control standards.
- Long‑Term Reliability: Proven track record of lasting well beyond typical aftermarket replacements.
Conclusion
The VAICO V20-50017 Water Pump is the definitive choice for BMW owners seeking a dependable, high‑performance cooling solution. Its meticulous engineering, robust materials, and seamless compatibility with classic 5, 6, and 7 series models make it an essential upgrade for maintaining engine health and ensuring smooth operation over many miles.
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Category
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- Water Pumps |
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 36.78 EUR  33.19 EUR  46.78 EUR |
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| Tags | VAICO V20-50017 Water |
| Identifiers | |
| Brand |  VAICO is a brand of car parts and accessories. It was founded in 1988 and is headquartered in Germany. The brand offers a wide range of products, including filters, brakes, clutches, and more. |
| Model | VAICO V20-50017 |
| MPN | VAICO V20-50017 |
| ID | 7129693 |
| Dimensions / Weight | |
| Key Features | |
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