A faulty bleeder screw can cause a no start concern,or a start and dies concern. Take a look at the pictures and you can see a stock bleeder screw that is leaking and caused a loss of prime situation. Don't get caught stranded!
The PPE Billet Aluminium Air Bleeder Screw 513081000 is a simple upgrade that can save you a headache in the future on your GM 6.6L Duramax. Most people know that billet aluminum is a lot tougher than plastic and that toughness means fewer problems over the long haul. So, replace your fragile plastic factory air bleeder screw with the longer lasting billet aluminum PPE Air Bleeder Screw. Damage and distortion that comes naturally with a plastic unit from routine servicing will no longer be a problem because PPE’s Air Bleeder Screw features a Nitrile O-ring and billet aluminum construction. It is even yellow anodized for added visibility.
The PPE Fuel Rail Plug (heat treated SS construction) replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during full throttle driving by completely blocking the pressure relief port (effectively deadheading the fuel rail).
The Merchant Automotive 10459 Fuel Filter Head Rebuild Kit for your 2011-2016 GM 6.6L Duramax allows you to rebuild your leaking Fuel Filter Head. Over time, the Fuel Filter Head can leak causing hard start and priming issues. This rebuild kit includes the seals necessary to rebuild the existing Filter Head without having to purchase an expensive replacement from GM.
The perfect companion to the PPE Fuel Rail Plug is this Viton O-Ring. It is made from high quality, chemical resistant Viton rubber. This ring is better than the stock o-ring and will last longer, too!
All the seals needed to rebuild your leaking fuel filter head!
Merchant Automotive Injector Seal and Return Line Kit - 10409
Upgrade the fuel system in your 2001-2004 GM 6.6L Duramax LB7 with the PPE 113072800 Race Fuel Valve. 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.
The ultimate kit to recondition your fuel filter head assembly.
The Merchant Automotive 10491 Injector Return Line Bolt has been specially designed for your 2001-2004 GM 6.6L Duramax LB7. This is not just a replacement bolt. Merchant Automotive has redesigned this bolt head to allow nearly double the tool engagement. Proper engagement is crucial for accurate torque during reassembly, and to avoid fuel leaks. This unique head shape provides the needed strength to properly torque these bolts without stripping them, while still being able to maintain proper clearances of other engine components.
The PPE Billet Aluminium Air Bleeder Screw 513081100 is a simple upgrade that can save you a headache in the future on your GM 6.6L Duramax. Most people know that billet aluminum is a lot tougher than plastic and that toughness means fewer problems over the long haul. So, replace your fragile plastic factory air bleeder screw with the longer lasting billet aluminum PPE Air Bleeder Screw. Damage and distortion that comes naturally with a plastic unit from routine servicing will no longer be a problem because PPE’s Air Bleeder Screw features a Nitrile O-ring and billet aluminum construction.
PPE’s Ported Fuel Rail Fitting replaces the restrictive stock fitting. Our fitting increases fuel flow volume from the CP3 pump to the fuel rail simply by making the whole bigger. Adequate fuel flow is vital to producing maximum horsepower. With the increased flow, the Ported Fuel Rail Fitting, is recommended for both high performance and race applications. These fittings benefit both fuel rails, since the driver side fuel rail feeds the passenger side.