Hella 7.22738.20.0 Secondary Air Injection Pump

The Hella 7.22738.20.0 is a high-quality secondary air injection pump designed to deliver precise airflow into the exhaust system during cold starts. This critical emissions component helps reduce hydrocarbon and carbon monoxide emissions by introducing fresh air into the exhaust manifold, enabling faster catalytic converter warm-up and more complete combustion of unburned fuel.

Key Features:

• OE-quality construction engineered to meet or exceed original equipment specifications
• Precision electric motor provides reliable airflow delivery under demanding conditions
• Durable housing designed to withstand high underhood temperatures and vibration
• Integrated check valve prevents exhaust backflow and protects pump components
• Direct-fit replacement for simplified installation

Hella is a globally recognized manufacturer of automotive electrical and electronic components, known for producing reliable replacement parts backed by rigorous quality testing. This secondary air injection pump restores proper emissions system function when the original pump fails, helping your vehicle maintain compliance with emissions standards while ensuring smooth cold-start operation.