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PureFlow Raptor 4G Fuel Lift Pump for 2015-2016 Chevrolet (6.6L) - R4SBC138

$522.00

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PureFlow Raptor 4G Fuel Lift Pump for 2015-2016 Chevrolet (6.6L) - R4SBC138

$522.00

$522.00

Fits 2015-2016 Chevrolet models equipped with the 6.6L Duramax diesel engine.

The PureFlow Raptor 4G (R4SBC138) fuel lift pump is an essential upgrade for diesel owners looking to improve fuel system reliability and performance. This 4G series pump utilizes a Gerotor design to deliver high-volume fuel flow under positive pressure, significantly reducing the vacuum stress on your engine's high-pressure injection pump. By ensuring a steady fuel supply, the Raptor 4G helps prevent cavitation and maintains consistent rail pressure during heavy towing or high-load conditions.

Engineered for durability and ease of maintenance, this lift pump features an adjustable pressure regulator, allowing you to fine-tune the fuel delivery to your specific setup. The unit mounts securely to the vehicle frame and is built to withstand the rigors of daily driving and heavy-duty use.

  • Manufacturer Part Number: R4SBC138
  • Engine Fitment: 6.6L Duramax Diesel
  • Pump Design: High-flow Gerotor system
  • Features: Built-in adjustable pressure regulator
  • Mounting: Frame-mount configuration with included hardware

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