Clean Air

Clean Air Overview

As a global leader of complete emission system solutions, our clean air products will manage emissions from the engine to the tailpipe. As emissions control solutions become more complex and their components must function interdependently, Tenneco's expertise in systems integration becomes even more essential. Integrating mechatronics and software into a range of emissions control components and systems is one way Tenneco is working to meet the challenge of delivering innovative, cost-effective and adaptable systems.

Our proprietary technologies that lower harmful emissions, improve performance and fuel economy, and offer aftertreatment solutions to meet changing regulations. As hybridization grows, we continue to invest in technology and utilize our deep knowledge in emissions systems packaging, combustion and thermal management, materials science and thermo-electrical energy.

Back Right Side of Car
Truck Wheels in Traffic

Product Families

Markets Served

  • Light Vehicle

    Light Vehicle

  • Commercial Truck

    Commercial Truck Off-Highway

  • Marine


  • Railway


  • Stationary Power

    Stationary Power