Exhaust Gas Recirculation Valve
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Exhaust Gas Recirculation Valve Exhaust Gas Recirculation Valve
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CARQUEST by BWD Exhaust Gas Recirculation Valve

Part No. EGR894B Warranty Details  
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CARQUEST by BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our EGR valves are designed as direct-fit OE replacements
  • All stainless steel internal components and fully encapsulated copper windings and connections on Our electronic EGR valves ensure precision operation and greater protection against the tough operating environment
  • Our premium EGR valves are engineered and tested to ensure an extended service life
  • Our EGR products contain feature rich design and componentry yielding market leadership performance
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Hose Connector Quantity:1
Valve Type:GM Valve

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1 Question | 1 Answer
Displaying question 1
  • Q:

    what does an EGR valve do?
    Asked on 5/16/2012 by Anonymous from ohio

    1 answer



      When combustion temperatures exceed 2500 degree F., atmospheric nitrogen begins to react with oxygen during combustion. This result in formation of various compounds called nitrogen oxides (NOX), which play a major role in urban air pollution. To reduce the formation of NOX, combustion temperatures must be kept below the NOX threshold. This is done by recirculating a small amount of exhaust through the "exhaust gas recirculation," or EGR. valve.

      Answered on 5/17/2012 by Dennis from AAP
Displaying question 1

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