Fuel Pump - Valeo - 347042

This Valeo Fuel Pump (347042) is designed as a high-quality fuel feed unit for automotive applicat...

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eBayValeo Fuel Pump 347042 46523407 46523408 46743677 46812996 46837061 OE Quality
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Product Information

Full details

The Valeo 347042 Fuel Pump is a high-performance fuel feed unit designed for automotive enthusiasts and mechanics seeking an OEM-quality replacement for their vehicle's fuel delivery system. It offers consistent pressure and flow for reliable engine operation, though users should be aware that the unit is shipped without necessary gaskets or seals, requiring these to be sourced separately for a complete installation.

All features

Model Part Number347042
BrandValeo

Extended Product Information

FAQs

Does this pump come with gaskets?

No, the Valeo 347042 is supplied as a standalone fuel pump unit without gaskets or seals.

What is the voltage requirement for this pump?

This unit is designed to operate on a standard 13 V automotive electrical system.

What pressure does this pump provide?

The pump provides a constant pressure of 3.6 bar.

Can I use this for high-performance racing applications?

This pump is designed for standard automotive applications; please verify the flow rate requirements for your specific engine before installation.

How heavy is the unit?

The fuel pump weighs 1.1 kg.

Is the flow rate sufficient for my car?

The unit provides a flow rate of 1.17 l/min. Consult your vehicle's service manual to see if this meets your specific engine requirements.

Troubleshooting

Engine cranks but will not start

Check the fuel pump fuse, relay, and electrical connections to the unit.

Fuel leaks detected after installation

Verify that new gaskets were used and that the flange bolts are torqued to manufacturer specifications.

Pump makes loud whining noise

Ensure the fuel filter is not clogged, as restriction causes the pump to labor excessively.

Pros and Cons

Pros

  • High-quality manufacturing standards
  • Reliable and consistent fuel pressure output
  • Compatible with standard 13 V automotive electrical systems
  • Compact and lightweight design for easier handling

Cons

  • Gaskets and seals not included in the package
  • Requires professional installation for best results
  • Compatibility must be strictly verified against vehicle model

Setup, Compatibility & Care

Before starting the installation, verify that the unit is compatible with your specific vehicle make and model by checking the manufacturer's cross-reference list. Since the unit does not include gaskets or seals, you must purchase a dedicated hardware kit specific to your vehicle fuel tank flange.

  1. Ensure the fuel tank is drained or depressurized before accessing the unit.
  2. Disconnect the negative battery terminal to prevent electrical shorts.
  3. Clean the area around the fuel pump flange to prevent debris from falling into the tank.
  4. Install new gaskets or seals to ensure a leak-free seal.
  5. Secure all electrical connectors and ensure the fuel lines are seated properly.
  6. After installation, cycle the ignition to the 'on' position without starting the engine to prime the system and check for leaks.

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