TOPRAN 121 005 Control Unit, Fuel Pump

Compatible with AUDI A4 B6 (8E2) , AUDI A4 B6 Avant (8E5) , AUDI A6 C6 (4F2) Show more info
This TOPRAN control unit manages the fuel pump system, ensuring optimal fuel delivery for your vehicle.
40.76 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (29.06.2026)
PN 121 005
Make TOPRAN

The TOPRAN 121 005 is a crucial component designed to regulate the operation of your vehicle's fuel pump. It plays a vital role in the fuel delivery system, ensuring that the correct amount of fuel is supplied to the engine under various operating conditions. This control unit is engineered for reliability and performance, contributing to efficient engine function and fuel economy. Proper functioning of the fuel pump control unit is essential for smooth engine operation and to prevent issues related to fuel supply. Ensure your vehicle's fuel system is operating at its best with this quality replacement part from TOPRAN. It is designed to meet or exceed original equipment specifications for a seamless fit and dependable performance.

  • Direct replacement for original fuel pump control unit
  • Ensures precise fuel pump operation
  • Supports optimal engine performance
  • Reliable and durable construction
  • Designed for specific vehicle applications
  • Helps maintain fuel efficiency
  • Quality manufactured by TOPRAN
Installation side
Fuel pump
Number of pin contacts
5
Housing material
Plastic
Housing material
GFK (Glass Fiber Reinforced Plastic)
Nominal voltage [V]
1/2"
Plug connector housing shape
D-Shape
  • AUDI
    • A4 B6 (8E2)
      • 2.0 FSI (110kW/150PS)
    • A4 B6 Avant (8E5)
      • 2.0 FSI (110kW/150PS)
    • A6 C6 (4F2)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
      • 2.0 TFSI (125kW/170PS)
      • 2.8 FSI (154kW/210PS)
      • 2.8 FSI quattro (154kW/210PS)
    • A4 B7 (8EC)
      • 2.0 TFSI (147kW/200PS)
      • 2.0 TFSI quattro (147kW/200PS)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
      • 2.0 TFSI (162kW/220PS)
      • 2.0 TFSI quattro (162kW/220PS)
    • A4 B7 Avant (8ED)
      • 2.0 TFSI (147kW/200PS)
      • 2.0 TFSI quattro (147kW/200PS)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
      • 2.0 TFSI (162kW/220PS)
      • 2.0 TFSI quattro (162kW/220PS)
    • A6 C6 Avant (4F5)
      • 3.2 FSI (188kW/255PS)
      • 3.2 FSI quattro (188kW/255PS)
      • 2.0 TFSI (125kW/170PS)
      • 2.8 FSI (154kW/210PS)
      • 2.8 FSI quattro (154kW/210PS)
  • SEAT
    • EXEO (3R2)
      • 2.0 TFSI (147kW/200PS)
      • 1.8 TSI (88kW/120PS)
      • 1.8 TSI (118kW/160PS)
      • 2.0 TFSI (155kW/211PS)
    • EXEO ST (3R5)
      • 2.0 TFSI (147kW/200PS)
      • 1.8 TSI (88kW/120PS)
      • 1.8 TSI (118kW/160PS)
      • 2.0 TFSI (155kW/211PS)
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