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Fuel Pressure Regulator - Bosch - 0438170039

Fuel Pressure Regulator - Bosch - 0438170039

Bosch Fuel Pressure Regulator. This regulator (Part Number: 0438170039) is a fuel pressure control...

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Fuel Pressure regulator fits FORD CAPRI Mk3 Super 2.8 83 to 87 PRN Control Valve

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eBayFuel Pressure regulator fits FORD CAPRI Mk3 Super 2.8 83 to 87 PRN Control Valve
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Product Information

Full details

This guide is for owners and mechanics working with the Bosch Fuel Pressure Regulator (0438170039). It provides essential information for understanding, installing, and maintaining this critical component. Note that this regulator is specifically designed for older Ford models and requires careful attention to compatibility during installation.

All features

Model Part Number0438170039
BrandBosch

Extended Product Information

FAQs

What vehicles is this fuel pressure regulator compatible with?

It is compatible with FORD CAPRI Mk III (GECP) 2.8 Super Injection (01/1983-04/1987) and FORD ESCORT III (GAA) 1.6 RS Turbo (11/1984-01/1985).

What is the pressure rating of this regulator?

It has a pressure rating of up to 2 bar.

What are the dimensions of this regulator?

The regulator has a length of 139 mm and a diameter of 83 mm.

What are the thread sizes on the regulator?

The connecting threads are M16x1.5 and M14x1.5.

What is the OEM reference number?

The regulator matches the FORD OEM reference 82GB9K044AA.

How do I check for fuel leaks?

Inspect the regulator and all fuel line connections for any signs of fuel. Look for wet spots or fuel odors.

Troubleshooting

Engine performance issues (poor acceleration, rough idling).

Check fuel pressure. Replace the fuel pressure regulator if it's outside of the specified range (up to 2 bar).

Fuel leaks around the regulator.

Inspect all connections and fuel lines. Tighten connections as needed. Replace the regulator if the leaks persist.

Pros and Cons

Pros

  • Ensures optimal fuel delivery for improved engine performance.
  • Manufactured by Bosch, a trusted brand in automotive components.
  • Direct replacement for specific Ford models, simplifying installation.
  • Maintains fuel pressure up to 2 bar, suitable for specified applications.

Cons

  • Limited compatibility, only suitable for specific Ford models.
  • Requires careful attention to installation to avoid leaks or damage.
  • May require professional installation for those unfamiliar with fuel system components.

Setup, Compatibility & Care

  1. Compatibility: The Bosch 0438170039 fuel pressure regulator is designed specifically for FORD CAPRI Mk III (GECP) 2.8 Super Injection (01/1983-04/1987) and FORD ESCORT III (GAA) 1.6 RS Turbo (11/1984-01/1985). Ensure your vehicle is listed.
  2. Installation: Follow the manufacturer's instructions for the specific vehicle. The regulator features M16x1.5 and M14x1.5 connecting threads. Always relieve fuel system pressure before beginning any work.
  3. Care: Regularly inspect the fuel lines and connections for leaks or damage. Replace the regulator if you notice any signs of fuel pressure issues.
  4. Tools: You'll need basic hand tools, safety glasses, and potentially a fuel line disconnect tool.

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