PIERBURG Secondary Air Pump 7.28124.20.0

Compatible with BMW 3 Compact (E46) , BMW 3 (E46) , BMW 3 Coupe (E46) Show more info
This secondary air pump is designed to ensure efficient emissions control for your vehicle. It plays a crucial role in reducing harmful pollutants.
169.72 EUR
inc. VAT 21%
In stock 5
Delivery 1 day (30.03.2026)
PN 728124200
Make PIERBURG
EAN 4028977506734

The PIERBURG Secondary Air Pump (part code 7.28124.20.0) is a vital component for modern vehicles, contributing significantly to environmental protection by managing exhaust emissions. This pump injects fresh air into the exhaust system during cold starts. This process aids in the rapid oxidation of unburned hydrocarbons and carbon monoxide, converting them into less harmful substances like water and carbon dioxide. By facilitating a more complete combustion process, it helps the catalytic converter reach its optimal operating temperature faster. Ensuring the proper functioning of the secondary air injection system is essential for maintaining vehicle performance and meeting emission standards. A faulty pump can lead to increased emissions, potential engine performance issues, and illuminated check engine lights. PIERBURG is a reputable brand known for its high-quality engine management components. This secondary air pump is manufactured to meet stringent industry standards, offering reliability and durability for your vehicle's emission control system.

  • Ensures efficient emissions control during cold starts.
  • Aids in the rapid oxidation of unburned hydrocarbons and carbon monoxide.
  • Helps the catalytic converter reach optimal operating temperature quickly.
  • Manufactured by PIERBURG, a trusted name in engine management.
  • Designed for reliability and long-lasting performance.
  • Crucial for meeting emission standards and maintaining vehicle performance.
Operating mode
electric
Voltage [V]
1/2"
  • BMW
    • 3 Compact (E46)
      • 316 ti (85kW/115PS)
      • 318 ti (105kW/143PS)
      • 316 ti (85kW/115PS)
    • 3 (E46)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
      • 316 i (85kW/115PS)
    • 3 Coupe (E46)
      • 318 Ci (105kW/143PS)
      • 316 Ci (85kW/115PS)
      • 318 Ci (110kW/150PS)
    • 3 Touring (E46)
      • 318 i (105kW/143PS)
      • 316 i (85kW/115PS)
    • 3 Kabriolets (E46)
      • 318 Ci (105kW/143PS)
      • 318 Ci (110kW/150PS)
    • Z4 Roadster (E85)
      • 3.0 i (170kW/231PS)
      • 2.5 i (141kW/192PS)
      • 2.2 i (125kW/170PS)
      • 2.5 i (130kW/177PS)
    • 5 (E60)
      • 520 i (125kW/170PS)
      • 530 i (170kW/231PS)
    • 5 Touring (E61)
      • 525 i (141kW/192PS)
    • X3 (E83)
      • 2.5 i (141kW/192PS)
      • 2.0 i (110kW/150PS)
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