Genuine OEM Skoda Supply Hose for Reducing Agent, part number 5WA131983L. This hose is a critical component of the vehicle's reducing agent system, responsible for transporting the fluid. It is positioned within the fuel or exhaust system assembly. Constructed from high-quality, durable materials, it is designed to withstand the operating conditions and ensure reliable fluid transfer. Genuine OEM hoses are manufactured to precise specifications for optimal flow and longevity.