5417366 Crankcase Ventilation Oil Separator Fit ISX15 X15 XPI Engine Heavy Duty Truck Aftermarket Replacement Part

OE 5417366 Crankcase Ventilation Oil Separator is designed for heavy-duty trucks equipped with ISX15 and X15 XPI engines, incompatible with other engine models.

Produced in strict accordance with OEM dimensional and performance standards, the internal multi-layer coalescing filter efficiently separates oil mist from crankcase blow-by gas. It cuts excessive engine oil consumption, prevents turbocharger contamination and extends engine service life. All inlet and outlet ports, mounting brackets and sealing surfaces fully match factory original parts for direct bolt-on installation without modification.

The housing adopts high-temperature resistant material with durable filter media, adapting to harsh long-haul and heavy-load working environments. It is an ideal replacement for clogged, leaking or damaged original separators during routine engine maintenance. Confirm your engine model with sales before ordering.