Gates Engine Cooling Water Pump - WP0194

This Gates engine cooling water pump (Part Number: WP0194) is manufactured to OE-quality standards...

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eBayGates WP0194 Engine Cooling Water Pump Cooling System Replacement Fits Nissan
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My Motor WorldGates WP0194 Water Pump
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Product Information

Full details

The Gates WP0194 engine cooling water pump is designed for automotive DIYers and mechanics performing maintenance on specific Nissan cooling systems, such as the Almera and Primera. This unit provides OE-quality reliability and efficient coolant circulation to prevent engine overheating, though users must carefully verify fitment against their specific engine code and production year to ensure compatibility.

All features

Model Part NumberWP0194
BrandGates

Extended Product Information

FAQs

Is this pump compatible with all Nissan models?

No, it is compatible with specific models like the Nissan Almera and Primera. You must verify fitment using your VIN or part number.

What type of pulley does this pump use?

The WP0194 is configured for use with a V-ribbed belt pulley system.

Should I replace the gasket when installing?

Yes, always use a new gasket when mounting the water pump to ensure a proper seal and prevent coolant leaks.

Does this come with a belt?

No, the package includes the water pump unit only. Belts should be purchased separately if replacement is needed.

How often should I check the water pump?

It is recommended to inspect your cooling system during every major oil change or whenever you notice a drop in coolant levels.

Troubleshooting

Coolant leaking from the pump weep hole

This typically indicates an internal seal failure. The pump unit must be replaced.

Excessive noise during engine operation

Check the belt tension; if the belt is correct, the internal pump bearings may be failing and require replacement.

Engine overheating immediately after install

Ensure the cooling system was properly bled of all trapped air pockets during the coolant refill process.

Pros and Cons

Pros

  • Meets or exceeds OE standards
  • Precise fitment for compatible Nissan models
  • Reliable coolant circulation
  • Durable construction

Cons

  • Compatibility requires strict verification of vehicle model
  • Requires professional mechanical knowledge for installation
  • Limited to specific Nissan vehicle applications

Setup, Compatibility & Care

Before installation, ensure the engine is completely cool and the coolant system is drained into a suitable container. Use only OEM-recommended coolant and ensure that the mating surfaces on the engine block are cleaned of old gasket material to prevent leaks. Inspect your existing V-ribbed belt for cracks or wear before re-installation; if the belt is worn, replace it simultaneously to protect the new pump's bearings. Regularly check your coolant levels and monitor for any wet spots around the water pump weep hole, which could indicate early seal wear. Always refer to your vehicle's service manual for specific torque specifications regarding the mounting bolts.

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