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