2178441PE | Genuine Paccar® Crankcase Ventilation Module

Description and Purpose:

The Genuine Paccar Crankcase Ventilation Module, Part number: 2178441PE, is supplied in new condition for use with MX-13 engines. This EPA 2013-compliant module is engineered for efficient oil vapor separation in trucks like the Kenworth T680, Peterbilt 579 and others, helping reduce engine wear and maintain proper ventilation under high-load conditions. Cross reference: 2178441

Why Replacement is Important:

If this module becomes saturated or restricted, crankcase pressure builds up, increasing the chance of oil leaks and component wear. Replacing it at the right time preserves the integrity of the engine’s ventilation and emission pathways.

Impact on Vehicle Performance:

Smooth and balanced crankcase airflow helps the engine maintain optimal fuel combustion, minimizes contamination in the intake system, and reduces stress on internal parts.

Manufacturer Information:

Paccar® delivers durable, fuel-efficient trucks designed to meet the challenges of modern logistics. 

Tags & Category: Engine Components, Crankcase Ventilation System, Genuine Paccar Parts, Emission Control, Heavy-duty Truck Component, Paccar MX-13 Compatible, Kenworth Engine Parts, Peterbilt Engine Components

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.