Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$94.99 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
Reliable Cooling System Restoration. This Coolant Reservoir is designed to replace worn or damaged expansion tanks on 2014-2017 Chevrolet Silverado 1500 models. Built for dependable function and stock-like fitment, it helps regulate engine coolant levels and pressure, preventing overheating and maintaining consistent cooling system performance.
Construction and Appearance. Featuring a dual-tone matte white and matte black finish, this reservoir is built from high-quality, heat-resistant plastic for long-term reliability. It is OC compatible and comparable, meeting the specifications of OE part numbers 22856231, 603973, 84368362, and others, ensuring seamless integration with factory cooling systems.
Installation. This unit installs as a direct replacement and reuses existing mounting points and hose connections. No special tools or modifications are required, making it a convenient choice for both DIY mechanics and professionals.
Warranty. Backed by a limited 2-year or 24,000-mile warranty, this coolant reservoir is protected against manufacturing defects and material failure, giving you added peace of mind and dependable cooling system support.
Application. This Coolant Reservoir fits 2014-2017 Chevrolet Silverado 1500 models. It enhances your vehicle by restoring proper coolant circulation and reservoir function, helping to maintain optimal engine temperature under daily and heavy-duty conditions.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Sponsored