Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Flat Black

The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. The stock coolant reservoirs on these trucks are known to become cloudy and yellow with age becoming an eyesore when you're cleaning up the rest of your engine bay. More importantly, the stock units are notorious for the non-replaceable sensors that tend to fail prematurely causing a false low coolant warning. To fix the light on your dash using stock parts, you'll need to purchase and install a whole new coolant reservoir assembly...every time the sensor has an issue. To help clean up the under hood appearance of your truck and address this known failure point, our custom fabricated aluminum tanks include a high quality, cost effective float-type sensor that is easily serviceable for the life of your vehicle. - - Replaces the following GM Part Numbers: 84257137, 84214124, 84138913, 84257137, 84174037 Wehrli Custom Fab Coolant Tank, OEM Placement, for 17-19 Duramax L5P, Flat Black Supersedes WCF100661

• Billet Aluminum Coolant Level Sight Glass
• Serviceable Low Coolant Level Sensor
• Black Anodized Billet Aluminum Cap
• Fabricated Aluminum Coolant Tank
• High Quality Powder Coat Finish
• Installation hardware
• Over Flow Hose
• Made in USA

Upgrade your Duramax diesel truck with the Wehrli 17-19 Chevrolet 6.6L L5P and GMC Sierra 2500/3500 OEM placement aluminum coolant tank kit. Designed specifically for models from 2017 to 2019, this fabricated aluminum reservoir replaces the original component seamlessly, restoring both functionality and under-hood aesthetics. The stock coolant reservoirs are prone to clouding and yellowing over time, detracting from your engine bay's appearance and complicating maintenance. Our custom-made tank addresses these issues by offering a durable, corrosion-resistant alternative that maintains a clean look while providing reliable performance. The lightweight aluminum construction ensures longevity and resistance to heat and corrosion, making it a smart upgrade for any serious diesel enthusiast. This kit includes a billet aluminum coolant level sight glass for precise monitoring, a serviceable low coolant level sensor to prevent false warnings, and a high-quality black anodized billet aluminum cap for an added touch of durability and style. Installation is straightforward with included hardware and overflow hose, making it accessible for DIY enthusiasts and professional mechanics alike. Made in the USA, this coolant tank kit is a cost-effective solution to improve under-hood appearance and address common sensor failure issues, reducing the need for repeated replacements. The kit's design ensures compatibility with the original GM part numbers and fits a range of heavy-duty Silverado and Sierra models, providing a reliable upgrade for your diesel truck. Whether you're restoring your engine bay or enhancing reliability, the Wehrli aluminum coolant tank kit offers a high-quality, long-lasting solution engineered for durability and ease of maintenance.

Features:

• Billet aluminum coolant level sight glass for accurate monitoring

• Serviceable low coolant level sensor to prevent false low warnings

• Black anodized billet aluminum cap for durability and style

• Fabricated aluminum coolant tank for longevity and corrosion resistance

• High-quality powder coat finish for added durability

• Includes installation hardware and overflow hose

• Fits 2017-2019 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD models

• Replaces GM part numbers 84257137, 84214124, 84138913, 84174037

• Made in the USA for quality assurance

Fitment:
Chevrolet Silverado 2500 HD High Country 2017
Chevrolet Silverado 2500 HD High Country 2018
Chevrolet Silverado 2500 HD High Country 2019
Chevrolet Silverado 2500 HD LT 2017
Chevrolet Silverado 2500 HD LT 2018
Chevrolet Silverado 2500 HD LT 2019
Chevrolet Silverado 2500 HD LTZ 2017
Chevrolet Silverado 2500 HD LTZ 2018
Chevrolet Silverado 2500 HD LTZ 2019
Chevrolet Silverado 2500 HD WT 2017
Chevrolet Silverado 2500 HD WT 2018
Chevrolet Silverado 2500 HD WT 2019
Chevrolet Silverado 3500 HD High Country 2017
Chevrolet Silverado 3500 HD High Country 2018
Chevrolet Silverado 3500 HD High Country 2019
Chevrolet Silverado 3500 HD LT 2017
Chevrolet Silverado 3500 HD LT 2018
Chevrolet Silverado 3500 HD LT 2019
Chevrolet Silverado 3500 HD LTZ 2017
Chevrolet Silverado 3500 HD LTZ 2018
Chevrolet Silverado 3500 HD LTZ 2019
Chevrolet Silverado 3500 HD WT 2017
Chevrolet Silverado 3500 HD WT 2018
Chevrolet Silverado 3500 HD WT 2019
GMC Sierra 2500 HD Base 2017
GMC Sierra 2500 HD Base 2018
GMC Sierra 2500 HD Base 2019
GMC Sierra 2500 HD Denali 2017
GMC Sierra 2500 HD Denali 2018
GMC Sierra 2500 HD Denali 2019
GMC Sierra 2500 HD SLE 2017
GMC Sierra 2500 HD SLE 2018
GMC Sierra 2500 HD SLE 2019
GMC Sierra 2500 HD SLT 2017
GMC Sierra 2500 HD SLT 2018
GMC Sierra 2500 HD SLT 2019
GMC Sierra 3500 HD Base 2017
GMC Sierra 3500 HD Base 2018
GMC Sierra 3500 HD Base 2019
GMC Sierra 3500 HD Denali 2017
GMC Sierra 3500 HD Denali 2018
GMC Sierra 3500 HD Denali 2019
GMC Sierra 3500 HD SLE 2017
GMC Sierra 3500 HD SLE 2018
GMC Sierra 3500 HD SLE 2019
GMC Sierra 3500 HD SLT 2017
GMC Sierra 3500 HD SLT 2018
GMC Sierra 3500 HD SLT 2019