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PPE Race Fuel Rail Plug & Viton O-ring For 07.5+ 6.7 Cummins & 04.5-10 6.6 Duramax

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Pricing: $33.49

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The PPE Race Fuel Valve (heat treated stainless steel) replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions. It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient pressure relief valve spring pressure opening, returning fuel to the fuel tank. Requires the use of a Viton O-Ring sold separately. (113073001)

The perfect companion to the PPE Race Fuel Valve is this Viton O-Ring. It is made from high-quality, chemical-resistant Viton rubber. This O-ring is better than the stock unit and will last longer, too!



  • Direct Replacement
  • CARB EO# D-701-12
  • Stainless Steel Contruction
  • Includes New PPE Viton O-ring
  • Eliminates Problematic Fuel Rail Relief Valve


  • 2004-2010 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LLY/LBZ/LMM
  • 2004-2010 GMC Sierra 2500HD/3500HD 6.6L Duramax LLY/LBZ/LMM
  • 2007.5-2018 Dodge Ram 2500/3500 6.7L Cummins


  • Refer to GM Service Manual for information on proper assembly and torque specs.


  • 113073000
  • 113073000
  • PPE
  • In Stock & Ready To Ship!
  • New

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.


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