Fuel Pressure regulator - Bosch - 0438170004

This Fuel Pressure Regulator from Bosch, part number 0438170004, is a high-quality replacement par...

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eBayBOSCH 0 438 170 004 Pressure Tank, fuel supply for BENTLEY,FERRARI,LAMBORGHINI,M
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£158.83
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AutodocBOSCH Pressure Tank, fuel supply MERCEDES-BENZ,PUCH,ROLLS-ROYCE 0 438 170 004 113978,0004760121,A0004760121 7211491012,UR21822
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£162.32
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Product Information

Full details

This guide provides essential information for users of the Bosch Fuel Pressure Regulator (0438170004). Designed for various vehicles, this regulator ensures optimal fuel delivery. However, confirm vehicle compatibility before installation. This guide covers key features, usage, troubleshooting, and care instructions to help you get the most out of your fuel pressure regulator.

All features

Model Part Number0438170004
BrandBosch

Extended Product Information

FAQs

What vehicles is this fuel pressure regulator compatible with?

The Bosch 0438170004 is compatible with various vehicles, including the Bentley T2 Series Saloon and Ferrari 208/308 Coup. Always confirm compatibility using the vehicle fitment tool or by consulting a professional.

What is the maximum operating pressure of the regulator?

The regulator operates up to 2 bar.

What materials is the fuel pressure regulator made of?

The fuel pressure regulator is constructed from Sheet Steel with a Chrome-(VI)- free passivation, Zinc-coated surface.

How do I check for fuel leaks?

After installation, visually inspect the regulator and fuel lines for any signs of fuel leakage. Check the connections and fittings.

Where can I find the OEM references for this part?

The OEM references for this part are from Ferrari, Mercedes-Benz, Puch, and Rolls-Royce.

Who should install the fuel pressure regulator?

It is recommended that the fuel pressure regulator be installed by a qualified mechanic to ensure proper fit and function.

Troubleshooting

Engine performance issues, such as rough idling or stalling.

Check the fuel pressure using a gauge to ensure it is within the specified range. If the pressure is incorrect, the regulator may need to be replaced.

Fuel leaks around the regulator.

Inspect the connections and replace any damaged seals or fittings. Ensure all connections are secure and properly tightened.

Pros and Cons

Pros

  • Improved engine performance through optimal fuel delivery.
  • Durable materials for extended product life.
  • Easy installation as a direct replacement part.
  • Wide compatibility with various vehicle models.

Cons

  • Requires professional installation for optimal performance.
  • Compatibility must be verified for specific vehicle models.
  • Limited to a maximum pressure of 2 bar.

Setup, Compatibility & Care

  1. Compatibility Check: Before installation, verify the regulator's compatibility with your vehicle model using the vehicle fitment tool or by consulting a qualified mechanic.
  2. Professional Installation: It is recommended to have this component installed by a qualified mechanic to ensure proper fit and function.
  3. Installation Steps:
  • Disconnect the fuel lines.
  • Remove the old fuel pressure regulator.
  • Install the new Bosch 0438170004 regulator.
  • Reconnect the fuel lines.
  • Check for any leaks.
  1. Care Instructions: Regularly inspect the regulator and fuel lines for any signs of damage or leaks. Ensure the fuel system is clean to prevent debris from affecting the regulator's performance.

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