2017-2019 Silverado Sierra Duramax DEF Fluid Tank Reservoir Wire Harness Genuine OEM

Ensure proper electrical connection to the Diesel Exhaust Fluid (DEF) tank reservoir in your 2017-2019 Chevrolet Silverado or GMC Sierra equipped with a Duramax diesel engine with this genuine OEM wire harness. This harness provides the necessary electrical link for sensors and potentially a heater within the DEF tank.

Replacing a damaged, cut, or corroded DEF fluid tank reservoir wire harness with this exact factory part will ensure accurate readings from the DEF level sensor and proper functioning of any heating elements, contributing to the correct operation of your Chevrolet Silverado or GMC Sierra's emissions system.

Part Quality	Genuine OEM Part
Part Condition	Brand New
Fitment	Exact Fit
Ships From	Houston, TX
Engine	Duramax Diesel
System	DEF Fluid Tank Reservoir

This genuine OEM wire harness is specifically designed for the Diesel Exhaust Fluid (DEF) tank reservoir in 2017-2019 Chevrolet Silverado and GMC Sierra models equipped with a Duramax diesel engine. This harness provides the necessary electrical connections for the DEF level sensor, which communicates the fluid level to your vehicle's computer, and may also power a heater to prevent freezing in cold temperatures. If you are experiencing DEF system warnings or issues, a damaged wire harness could be the cause. Replacing it with this exact factory part will ensure proper communication and function of your Chevrolet Silverado or GMC Sierra's DEF system.

• Ensures proper electrical connection to the DEF tank reservoir.
• Direct replacement for the original wire harness.
• Allows for accurate DEF level readings and proper heater function (if equipped).
• Manufactured to genuine OEM specifications for guaranteed fit and reliability in your Chevrolet Silverado or GMC Sierra.
• This is the same high-quality harness you would purchase at your local Chevrolet or GMC dealership.

Quality Parts and Service Since 2006

At Conquest Auto Parts LLC, we are dedicated to providing our customers with the highest quality Genuine OEM auto parts at the best prices. Established in 2006, We understand the importance of quality and expertise, and these values are at the heart of everything we do.

Our team operates a large warehouse equipped with a state-of-the-art logistics system to ensure that your parts are shipped quickly and arrive in perfect condition. Orders are shipped the same or the next business day, so you can count on receiving what you need when you need it.

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At Conquest Auto Parts, we handle your entire order ourselves. Your parts are never drop-shipped from another country; instead, they are shipped directly from our warehouse in Texas, ensuring complete quality control throughout the process. From the moment you place your order to the time your part arrives at your door, our team is here to provide top-tier service and expertise.

At Conquest Auto Parts, we only sell brand-new, genuine parts. Genuine parts fit right the first time with no modifications needed, just like the ones sold at new car dealerships – but at a fraction of the price.

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