621246-1 | Genuine DuraWRX® DEF Multifunction Head 40 micron, 18" Power Trim Assembly engine displays

engine displays

The vehicle takes longer to stop

Fuse or relay for A/C system keeps blowing

Purpose of using WT3ECU912:

621246-1 | Genuine DuraWRX® DEF Multifunction Head 40 micron, 18" Power Trim Assembly engine displaysDescription: A Diesel Exhaust Fluid (DEF) header 621246 1 is a key component in a diesel vehicles emissions control system, specifically within the Selective Catalytic Reduction (SCR) system. The DEF header (also called a DEF tank head or DEF sender assembly) is the unit mounted on or inside the DEF tank. It monitors and manages the Diesel Exhaust Fluid thats injected into the exhaust to reduce harmful nitrogen oxide (NOx) emissions. Part Number: