Highlighted Part: Secondary Air Injection Pump for Select Mercedes-Benz Models

Part #306-018
Secondary Air Injection Pump
Application Summary: Mercedes-Benz 2015-05
The Secondary Air Injection Pump is an emissions control device used to heat the catalytic converter to optimal performance temperature. Dorman's unit is a direct replacement which has been thoroughly tested for fit, function, & endurance. Many states require the Secondary Air System to function properly to pass inspection.