Premium OEM-grade fuel pump assembly engineered for high-performance Audi models
Exact fit replacement for Audi A5 A4L B9 S4 S5 RS4 RS5 with OE part number 8K0919051AJ
Precision-crafted aluminum housing with reinforced polymer internals for extreme durability
Direct replacement for OEM part A2C53364614 with identical flow rate and pressure specs
High-efficiency brushless motor ensures consistent fuel delivery under aggressive driving conditions
Factory-calibrated pressure regulator maintains optimal fuel-to-air ratio for turbocharged engines
Seamless integration with factory fuel lines using OEM-standard quick-connect fittings
Tested to withstand ethanol-blended fuels without degradation of internal components
Includes complete installation kit with vibration-dampening mounts for noise-free operation
Trusted by professional Audi technicians for track and street applications
Bulk purchase available for repair shops with wholesale pricing advantage






























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DNP High Performance 8KO 919 051 AJ Fuel Pump Assy For Audi A5 A4L B9 S4 S5 RS4 RS5 8K0919051AJ Fuel Pump Assembly A2C53364614
$110$205.88-46.57%
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Default
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