5458936 | Genuine Cummins® VGT Turbocharger HE400VG for ISX/QSX engines

Description and Purpose: 

The Genuine Cummins® VGT Turbocharger HE400VG carries Part number: 5458936 and is supplied in new condition. This unit is designed for ISX and QSX EPA17 engines, where variable geometry technology manages exhaust flow to deliver the required boost pressure in heavy-duty truck and commercial vehicle applications. Cross Reference Part Number: 5458936H, 5458936HX, 545893600, 545893600H; Interchange part numbers: 5351490, 5351489.

Why Replacement is Important: 

Turbo wear reduces efficiency, increases smoke output, and places additional load on the engine. Timely replacement helps avoid fuel losses and keeps the vehicle reliable on long routes.

Impact on Vehicle Performance: 

With a functional turbocharger, the truck maintains steady torque, responsive power delivery, and fuel balance even under heavy load conditions.

Manufacturer Information: 

Cummins® develops OEM components specifically for commercial diesel engines, ensuring parts like the HE400VG match exact engine requirements for durability and performance.

Tags & Category: VGT Turbocharger, HE400VG, Cummins, ISX Turbocharger, QSX Turbocharger, EPA17 Turbo, Variable Geometry Turbo, Heavy Duty Diesel Turbo, OEM Turbocharger, Replacement Turbocharger, Cummins ISX Turbo, Cummins QSX Turbo, Truck Engine Turbo, High Efficiency Turbocharger, Commercial Vehicle Turbo, Exhaust Gas Optimized Turbo

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.