4097721C91 | Genuine International® Diesel Exhaust Fluid Header Cooler Coolant Pipe Finishing and Protection

Finishing and Protection

and industrial controls

Secures frame-mounted components Holds parts like stabilizer bars

Frame Cap Bracket For Kenworth T680

SLT Reg Cab 4WD

4097721C91 | Genuine International® Diesel Exhaust Fluid Header Cooler Coolant Pipe Finishing and ProtectionDescription: A Diesel Exhaust Fluid (DEF) header 5G QLS SSI 4097721C91 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