Secondary Air Injection Pump

Compatible with VW GOLF VII (5G1, BQ1, BE1, BE2) , AUDI A3 Limousine (8VS, 8VM) , AUDI TT (FV3, FVP) Show more info
Restores proper function to your vehicle's secondary air injection system. Ensures efficient emissions control.
188.42 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (14.05.2026)
PN 118 220
Make TOPRAN

This secondary air injection pump is designed to replace the original unit on your vehicle. It plays a crucial role in the emissions control system by injecting fresh air into the exhaust stream during cold starts. This process helps to quickly heat the catalytic converter, reducing harmful emissions. Over time, the original pump can fail due to wear and tear or electrical issues. A malfunctioning pump can lead to increased emissions, illuminated check engine lights, and potential failure of emissions tests. Replacing it with a quality unit like this TOPRAN pump will help restore your vehicle's emissions system to its intended performance. Ensure your vehicle meets environmental standards and runs smoothly by addressing any issues with the secondary air injection system promptly. This pump is manufactured to meet or exceed original equipment specifications, providing a reliable and direct fit.

  • Direct replacement for original secondary air injection pump
  • Restores proper function of emissions control system
  • Helps reduce harmful emissions during cold starts
  • Ensures efficient catalytic converter operation
  • Manufactured by TOPRAN for reliable performance
  • Meets or exceeds original equipment specifications
  • Helps prevent check engine light illumination related to air injection
  • Designed for a precise fit and easy installation
Operating mode
electric
Nominal voltage [V]
1/2"
Number of pin contacts
2
Plug connector housing shape
D-Shape
Housing material
GFK (Glass Fiber Reinforced Plastic)
Additional article/Additional info 2
with wire
Additional article/Additional information
with cable protective conduit
Additional article/Additional info 2
with rubber bushing
Additional article/Additional info 2
disconnected
  • VW
    • GOLF VII (5G1, BQ1, BE1, BE2)
      • 2.0 GTI (162kW/220PS)
      • 2.0 GTI (169kW/230PS)
      • 2.0 GTI (155kW/210PS)
  • AUDI
    • A3 Limousine (8VS, 8VM)
      • 1.8 TFSI (125kW/170PS)
    • TT (FV3, FVP)
      • 2.0 TFSI (169kW/230PS)
      • 2.0 TFSI quattro (169kW/230PS)
    • TT Roadster (FV9, FVR)
      • 2.0 TFSI (169kW/230PS)
      • 2.0 TFSI quattro (169kW/230PS)
    • Q3 Sportback (F3N)
      • 45 TFSI quattro (169kW/230PS)
      • 40 TFSI quattro (140kW/190PS)
      • 45 TFSI quattro (180kW/245PS)
      • 40 TFSI quattro (140kW/190PS)
0 Updated