MAN TGX/TGS AdBlue Heater Line Hose Set 81.15407-6025 81154076025 Euro 6 Other Air Intake & Fuel Delivery

Description:
This listing is for a used genuine MAN AdBlue heater line hose set for Euro 6 SCR systems. The assembly routes AdBlue (DEF) between the tank, pump and dosing module while providing integrated electrical heating to prevent crystallisation and freezing in low temperatures. On this part, the main MAN/VOSS label shows 81.15407-6025 with associated MAN reference 81154076025, and additional branches carry numbers such as 81.15400-6094 and 81.15406-6107. These references match online catalogues which list 81154076025 as a MAN heater line for TGX/TGS trucks and bus/engine applications.

The hose set is suitable for MAN TGX and TGS Euro 6 vehicles using the AdBlue SCR system. It consists of multiple rubber and plastic hoses wrapped in protective sleeving, with integrated electrical heating and quick-release connectors. The assembly links the AdBlue tank to the pump and dosing components on the chassis.

The part was removed from a fully operational vehicle and the AdBlue system, including this heater line, was checked for correct operation and leaks prior to dismantling. After removal the assembly was visually inspected; no obvious cracks, cuts or crushed sections are visible and all connectors and clips shown in the photos are intact. The external surfaces show dirt, road grime and minor scuffs consistent with normal commercial use.

Professional installation is strongly recommended, as correct routing and securing of the hoses is essential for reliable operation. After fitting, the AdBlue system should be checked for leaks and the vehicle diagnostics used to confirm there are no related fault codes. In most cases no coding is required when only the heater line is replaced, but the system may need to be bled and pressure-tested according to MAN workshop procedures.

This is a genuine MAN part, ideal as a cost-effective replacement for a damaged or leaking Euro 6 AdBlue line. It is supplied exactly as pictured, without additional brackets, sensors or tank components.

Shipping & Returns:
We ship across UK/EU with tracked services. Returns accepted within 30 days; buyer pays return postage. Please inspect upon arrival and message us with any concerns.

Why Buy From Us:
Genuine part, 3-month warranty, fast dispatch, secure packaging.