SKU: FLCFPE-LML-QCDT

Dosing Injector Fuel Line Disconnect Tool

8 in stock and ready for shipping
Confirmed fitment below
YEARS
2011-2016
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LML
Price
$15.99
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PRODUCT DETAIL

Key Features & Description

Features:

  • Specifically designed to disconnect the dosing injector fuel line safely and efficiently

  • Compatible with 2011–2016 GM 6.6L Duramax LML engines

  • Made from high-strength materials for durability and repeated use

  • Compact size makes it easy to store and use in tight engine bays

  • A must-have tool for service work involving the DEF dosing system

Quick and Clean Fuel Line Disconnections

The Fleece FPE-LML-QCDT Dosing Injector Fuel Line Disconnect Tool is built to make one of the most tedious maintenance tasks on your LML Duramax easier. Whether you’re removing the dosing injector for replacement, service, or inspection, this tool provides the proper fit and leverage to separate the fuel line quickly — without damage or frustration.

Built for the Shop or the Garage

Crafted from durable materials and designed for repeated use, this disconnect tool is an essential for technicians and Duramax owners alike. It fits right in your toolbox or glove compartment, always ready for when DEF-related service is needed.

Package Includes:

  • (1) Dosing Injector Fuel Line Disconnect Tool

Specifications:

  • Part Number: FPE-LML-QCDT

  • Construction: High-strength metal

  • Tool Type: Quick disconnect tool

  • Application: DEF dosing injector fuel line

Fitment Notes:

  • Fits 2011–2016 Chevrolet Silverado & GMC Sierra 2500HD/3500HD with 6.6L Duramax LML

  • Only compatible with LML dosing injector fuel systems

  • Not intended for use with other Duramax generations or fuel system components

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2011-2016
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LML

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