ASP-908-2317-449 | Genuine JLG® Diesel Exhaust Fluid Header Chevrolet Equinox Loose fitment causing rattling or

Loose fitment causing rattling or squeaking

Signs of a Bad Normally Closed Solenoid Valve 173

Loss of Electric Drive / Hybrid Functionality

Part Number: 84474523

Engine misfires

ASP-908-2317-449 | Genuine JLG® Diesel Exhaust Fluid Header Chevrolet Equinox Loose fitment causing rattling orDescription: A Diesel Exhaust Fluid (DEF) header ASP 908 2317 449 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