0444043156 | Volvo DEF Diesel Exhaust Fluid Dosage Valve

The Volvo DEF Dosage Valve (Part Number: 0444043156) is a genuine OEM replacement designed for precise metering of Diesel Exhaust Fluid within Volvo’s SCR aftertreatment system. By controlling DEF delivery, this valve ensures reduced NOx emissions, compliance with emission regulations, and optimal system performance.

Engineered to OEM standards, this valve delivers reliability, corrosion resistance, and consistent functionality under demanding operating conditions.

Features & Benefits:
✅ Genuine Volvo OEM component
✅ Provides accurate DEF fluid dosing
✅ Supports compliance with EPA and GHG standards
✅ Direct-fit replacement, easy installation
✅ Improves aftertreatment system longevity and fuel efficiency

Specifications:
📌 Part Number: 0444043156
📌 Type: DEF Diesel Exhaust Fluid Dosage Valve
📌 Application: Volvo trucks with DEF aftertreatment systems

Compatibility:
Designed for Volvo heavy-duty trucks equipped with DEF/SCR systems. Confirm with VIN or OEM cross-reference prior to purchase.