0001405139 | Genuine Detroit Diesel® DEF Metering Unit DEF Metering Unit 6L V8 - Gas 2022

6L V8 - Gas 2022 GMC Savana 4500 Base 6

Less mechanical load means less strain on:

Blown fuses or tripped circuit breakers related to AC motor circuits

AUX 1 Delivery Port 1: 1/4-18 NPT

0001405139 | Genuine Detroit Diesel® DEF Metering Unit DEF Metering Unit 6L V8 - Gas 2022Part Number: 0001405139 Condition: New Manufacture Brand: Detroit Diesel Related Part Numbers: 0001404039, A0001404778, A0001404878 Description: A DEF metering unit also known as a DEF doser, urea metering unit, or DEF dosing module is a key component of the Selective Catalytic Reduction (SCR) emissions system on diesel powered vehicles. It precisely controls the flow of Diesel Exhaust Fluid (DEF) into the exhaust stream. DEF Metering Unit, Doser