Washer Pump - Quinton Hazell - QWP040

This Quinton Hazell washer pump, part number QWP040, is a high-quality replacement component desig...

Best current price£27.49from My Motor World

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My Motor WorldQuinton Hazell Qwp040 Washer Pump
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eBayWasher Pump fits VW PASSAT 73 to 12 QH 191955681 1H0955681 1J0955681 251955681
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Product Information

Full details

The Quinton Hazell QWP040 washer pump is an ideal replacement part for vehicle owners and mechanics seeking a reliable solution for faulty windshield or headlight cleaning systems. Designed for efficient fluid delivery, this 12V mono pump ensures your cleaning system operates with factory-level consistency. While it is engineered for high performance, users must strictly verify vehicle compatibility via the make and model lookup tool to ensure the electrical connector and mounting configuration align with their specific vehicle requirements before installation.

All features

Model Part NumberQWP040
BrandQuinton Hazell

Extended Product Information

FAQs

Does this pump work for both front and rear windows?

This is a mono pump designed for a single outlet, so it is typically intended for a single application rather than dual-function systems.

Is the rubber seal included with the pump?

The pump is designed to fit the existing reservoir grommet, but it is recommended to inspect your current seal for wear during installation.

How do I know if this fits my car?

You must use the make and model compatibility check tool or match your original pump's part number to the QWP040 specification.

Can I use plain water in the washer system?

While possible, using high-quality screen wash is recommended to prevent mineral build-up and freezing in cold temperatures.

What is the voltage rating for this component?

The Quinton Hazell QWP040 is rated for 12V DC systems.

Troubleshooting

Pump motor makes no sound when activated

Check the vehicle fuse box for a blown washer pump fuse and verify the electrical connection is secure at the 2-pin terminal.

Pump hums but no fluid is sprayed

Check for airlocks in the lines, kinks in the hose, or a completely empty fluid reservoir.

Fluid leaks around the pump housing

Inspect the rubber grommet for damage; replace the seal if it is cracked or has lost its elasticity.

Pros and Cons

Pros

  • High-quality build ensures long-term durability
  • Standardized 12V system is widely compatible
  • Simple 2-pin connector simplifies the installation process
  • Reliable pressure output for effective debris removal

Cons

  • Requires specific vehicle make and model verification
  • Not intended for dual-outlet applications
  • Installation may require access to the washer fluid reservoir, which can be difficult in tight engine bays

Setup, Compatibility & Care

Before beginning installation, ensure the engine is off and the battery is disconnected. Accessing the pump typically involves removing the inner wheel arch liner or accessing the reservoir from the engine bay.

  1. Drain the washer fluid reservoir completely to prevent spills.
  2. Disconnect the electrical 2-pin connector from the old pump.
  3. Carefully pull the old pump from the reservoir grommet, taking care not to damage the rubber seal.
  4. Insert the Quinton Hazell QWP040 into the grommet, ensuring a tight, leak-free seal.
  5. Reconnect the 2-pin electrical connector.
  6. Refill the reservoir and test the system for leaks before reassembling vehicle trim.

To prolong the life of the pump, use only dedicated automotive screen wash additives. Avoid using household detergents, which can cause excessive foaming or clogs within the pump mechanism.

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