4394820RXCUM
Inlet Catalyst Module
Kenworth®

The Inlet Catalyst Module is an essential component in your Kenworth's emission control system, engineered to effectively reduce pollutants from exhaust gases. Designed for durability and high performance, this module helps your truck meet environmental regulations while maintaining optimal engine efficiency. Its robust construction ensures resilience against extreme temperatures and operational stresses, providing long-lasting service. Installing this inlet catalyst module can improve fuel economy and support your vehicle’s compliance with emissions standards. Whether replacing a faulty part or upgrading your system, this genuine OEM component guarantees perfect fit and reliable operation. Source One Parts Center is your premier source for authentic Kenworth parts, offering unmatched quality, competitive prices, and expert assistance. Trust us to keep your Kenworth running smoothly and sustainably with our extensive selection of OEM parts and fast delivery services.