Bosch Fuel Filter - F 026 402 859

Ensure optimal engine performance with this Bosch Fuel Filter (Part Number: F 026 402 859). Engine...

Best current price£27.73from Autodoc

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AutodocBOSCH Fuel Filter VOLVO,RENAULT TRUCKS F 026 402 859 21764981,7420998346,7421380472 7421764968,7421764981,7423879383,7424225139,20879806,21017305
£8.45 delivery
£27.73
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eBayBOSCH-OE F 026 402 859-OE Fuel Filter for RENAULT TRUCKS,VOLVO
£5.90 delivery
£28.97
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My Motor WorldBosch F026402859 Fuel Filter (N2859)
Free delivery in 1–3 days
£44.99
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Product Information

Full details

The Bosch Fuel Filter (Part Number F 026 402 859) is an essential component designed for heavy-duty applications, specifically catering to owners of Renault Trucks and select Volvo vehicles who require reliable engine protection. Its primary benefit is the high-efficiency filtration of contaminants, which ensures smooth fuel delivery and prolonged engine health. Potential users should note that as a spin-on model with specific dimensions, it is critical to cross-reference your vehicle's exact maintenance manual, as installation requires precise fitment to avoid fuel leaks or pressure issues.

All features

Model Part NumberF 026 402 859
BrandBosch

Extended Product Information

FAQs

How often should I change this fuel filter?

You should change the fuel filter according to your vehicle's service manual, typically every 15,000 to 30,000 miles, depending on driving conditions.

Is this filter compatible with all Volvo trucks?

No, this filter is designed for specific models. Always check the part number and your specific engine specifications for compatibility.

Can I install this filter myself?

While it is a straightforward spin-on replacement, it requires technical knowledge of fuel system depressurization and safety protocols.

What are the dimensions of this filter?

This filter has a height of 129.7 mm and a diameter of 111.5 mm.

Should I pre-fill the filter with fuel before installation?

Follow the manufacturer's specific instructions for your engine, as some systems require pre-filling while others may have different priming procedures.

Troubleshooting

Engine stalling or difficult starting

Check the fuel filter for clogging or air leaks around the gasket; replace if necessary.

Fuel leakage near the filter area

Ensure the filter is tightened correctly and the gasket is seated flat without damage.

Loss of engine power under load

The filter media may be saturated; replace the unit and check for downstream debris.

Pros and Cons

Pros

  • Meets strict original equipment manufacturer standards
  • High-efficiency filtration prevents fuel injector damage
  • Robust construction suitable for heavy-duty commercial use
  • Reliable, long-lasting performance under load

Cons

  • Specific fitment requires careful verification against vehicle VIN
  • Requires professional tools and knowledge for safe installation
  • Not compatible with all fuel types or vehicle makes

Setup, Compatibility & Care

Installation of the spin-on filter requires standard mechanic tools and a clean workspace to avoid introducing contaminants into the fuel line. Always ensure the engine is off and the fuel system is depressurized before attempting removal. When installing, lightly coat the new gasket with clean fuel to ensure a proper seal. Regarding compatibility, this unit is specifically designed for certain Renault Trucks and Volvo models; you must verify your specific model year and engine specifications against the part number F 026 402 859. For maintenance, replace the filter at the intervals recommended by the vehicle manufacturer to avoid fuel flow restriction and performance degradation.

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