4353004C92 | Genuine International® Diesel Exhaust Fluid Header Fuel Injection Control Module This weakens the cap and

This weakens the cap and its ability to secure the bar

2128319PEX

Helps maintain proper air-fuel ratio for combustion

You may feel like the engine is “bogging down

Purpose of using 7042-AM80SX:

4353004C92 | Genuine International® Diesel Exhaust Fluid Header Fuel Injection Control Module This weakens the cap andDescription: A Diesel Exhaust Fluid (DEF) header 15G QLS SSI 4353004C92 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.