Product Description
Non-Selective Catalytic Reduction Solution. This is typically found on the Generac 6.8L engines. Please contact us to confirm this is the proper part for your application.
Note: These are typically replaced in pairs.
Exhaust systems on large generators aren’t just about releasing gases – they must also help manage emissions responsibly and keep your unit running within regulatory requirements. The Generac 0H2099A Catalyst 3-Way is a critical emission-control component that supports cleaner gas flow and helps your system stay compliant and effective. A generator replacement catalyst 3-way plays a key role in reducing output levels and maintaining overall engine function on compatible industrial and commercial units.
Catalyst assemblies, often called catalytic converters, help reduce harmful pollutants by converting combustion gases before they exit the system. Without proper catalyst function, generators may produce higher levels of emissions, which can affect environmental compliance and performance. This 3-way catalyst works with your engine’s venting pathways to moderate emissions while supporting smoother exhaust flow, which is essential for keeping larger generators running as expected.
Because emissions control is integral to how larger power systems operate, choosing OEM Generac parts helps preserve intended function and prevent issues that mismatched replacement parts can cause. The Generac 0H2099A Catalyst 3-Way meets generator build expectations for compatible models’ emission control systems. Help your unit stay within environmental guidelines and maintain strong exhaust performance with a catalyst made to support cleaner gas management and consistent operation.
Generac replacement parts will also usually fit the following Generac-branded generators:
- Honeywell
- Guardian
- Siemens
- Carrier
- Watchdog
- Centurion
- Eaton
- Bryant
