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PureFlow Raptor 4G Fuel Pump for 2001-2010 Chevrolet Duramax (6.6L) R4SBC133

$491.00 $500.00
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PureFlow Raptor 4G Fuel Pump for 2001-2010 Chevrolet Duramax (6.6L) R4SBC133
$491.00 $500.00
$491.00 $500.00

Fits 2001-2010 Chevrolet models equipped with the 6.6L Duramax diesel engine.

The PureFlow Raptor 4G fuel pump (R4SBC133) is a high-performance diesel lift pump engineered to provide consistent, reliable fuel delivery. By replacing the restrictive factory components, the Raptor 4G ensures your fuel system meets the demands of both stock and modified engines, preventing fuel starvation during heavy towing or high-performance applications. Its gerotor design offers quiet operation and durability for long-term use in heavy-duty environments.

  • Adjustable Pressure: Features a built-in adjustable pressure regulator, allowing for precise fuel system tuning.
  • High-Flow Capacity: Designed to maintain optimal fuel volume and pressure, supporting increased horsepower and torque.
  • Direct Replacement: Built to integrate with the factory fuel system, improving overall engine efficiency and responsiveness.
  • Heavy-Duty Construction: Manufactured with materials selected for compatibility with modern diesel fuels and additives.
  • MPN: R4SBC133

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