4086806C91 | Genuine International® / Navistar® 12-Gal DEF Quality & Level Sensor Head Unit (QLS Module Assembly)

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

4086806C91 | Genuine International® / Navistar® 12-Gal DEF Quality & Level Sensor Head Unit (QLS Module Assembly)Description and Purpose: Genuine International Navistar provide this new DEF Sensor Head Unit (QLS Module Assembly), Part number: 4086806C91, designed for heavy duty trucks. It accurately measures diesel exhaust fluid levels in N9, N10, N13, and DT engines (20112016) and works with a 12 gallon DEF tank, supporting stable emissions dosing and proper operation of commercial vehicle exhaust systems. Why Replacement is Important: A failing DEF sensor can

Replacing a faulty Right Door Control Module is essential for maintaining proper door function

Cross reference: 10R7984

Solenoid Valve

and enhances overall handling

and ensures consistent handling and stability under load

and durability

Truck Brake Module

Part Number: 8083871

A damaged electronic shifter can compromise safety and lead to transmission response issues

A clogged or degraded module can increase crankcase pressure

Blocked DPFs can reduce overall performance and cause overheating

Air Compressor Service Component