Bosch 1110010013 Pressure Relief Valve 07.5-18 6.7L Dodge RAM Cummins

Bosch 1110010013 Pressure Relief Valve 07.5-18 6.7L Dodge RAM Cummins

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Regular price $150.00

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Bosch Fuel Rail Pressure Relief Valve – Genuine Replacement

Common Issue – Hard Starts and Poor Performance

A failing or weak pressure relief valve (PRV) is one of the most frequent causes of hard starts, loss of power, and poor fuel economy. This valve is located in the fuel rail and limits excess rail pressure to protect fuel injectors.

How It Works and Why It Fails

The PRV operates with a spring-loaded mechanism that releases excess pressure by bleeding fuel back to the injection pump. Over time, this spring weakens, causing it to prematurely bleed off fuel, which prevents the rail from reaching the proper pressure needed for efficient injector operation.

Replacement vs. Block-Off Options

  • Some choose to block off the relief valve, which does work but eliminates a factory safety feature.
  • If you prefer a factory-style replacement, this genuine Bosch unit is the best choice for reliable, long-term performance.

Installation Notes:

  • Torque to 70 ft-lbs during installation for proper sealing.

Product Details

  • Vendor Bosch
  • SKU BCH 1 110 010 013 DF
  • Barcode BCH 1 110 010 013 DF