NOOYEESMO Coolant Reservoir Tank for Silverado & Sierra 2007–2013 — Direct-Fit Polypropylene Replacement

NOOYEESMO coolant reservoir tank is a direct-fit replacement expansion tank engineered to restore coolant overflow storage and pressure control on compatible 2007–2018 GM trucks and SUVs.

If your vehicle shows low coolant warnings, visible leaks, or a cracked plastic overflow bottle, replacing the reservoir is one of the simplest repairs that prevents engine overheating and cooling-system air intrusion. This aftermarket tank uses high-grade polypropylene and copies OEM dimensions and mounting points so it installs without modification on a wide range of Chevrolet and GMC models from the late 2000s and 2010s.

Will this tank fit my Silverado or Sierra?

Yes — the tank is manufactured to match factory contours and mounting locations for many GM models listed below. Verify your vehicle year and model against the fitment list and cross-reference the OE numbers to ensure compatibility before ordering.

• Compatible models include Silverado 1500 (2007–2013), Silverado 2500/3500 variants (2010–2018 ranges), Sierra 1500 and 2500/3500 families, Suburban, Tahoe, Yukon and Escalade variants across 2007–2018.
• Replacing OE part numbers such as 22870828, 15833723, and 13502353 is supported.
• Check position and connector style on your vehicle to confirm an exact match.

How does this reservoir work within the cooling system?

The reservoir collects excess coolant pushed out of the radiator as the engine warms and pressure rises. When the system cools, the stored fluid returns to the radiator, maintaining fluid level and reducing air entry into the cooling loop.

• Acts as an expansion chamber to accept and return coolant automatically.
• Helps maintain correct coolant volume and system pressure balance.
• Prevents premature coolant loss and reduces risk of overheating when functioning properly.

What materials and durability can I expect?

This replacement is molded from durable polypropylene engineered for high temperature and vibration resistance. That makes it more resistant to the cracking and deformation that commonly affects older OEM tanks.

• High-quality PP plastic resists heat cycling and engine-bay vibration.
• OEM-style shape and inlet/outlet placement for straightforward installation.
• Corrosion-proof construction removes concerns about metal oxidation.

How simple is the installation and what should I prepare?

Installation is designed to be bolt-on using the stock mounting points and hose connections; basic hand tools are typically sufficient. For safety, drain coolant into a clean container, replace any worn hoses or clamps if needed, and refill with the correct coolant mix after installation.

• Remove old tank, transfer or replace cap and sensors if applicable.
• Reconnect hoses and secure mounting clips; torque to factory specs if available.
• Refill and bleed the cooling system following vehicle manufacturer procedures.

Who is this for: This NOOYEESMO coolant reservoir tank is intended for DIY mechanics, independent repair shops, and fleet managers who need an affordable OEM-form replacement for late-model GM trucks and SUVs. It’s aimed at owners of Silverado, Sierra, Tahoe, Yukon, Suburban, and Escalade models within the listed year ranges who want a durable, installation-ready overflow tank to restore proper cooling-system operation without custom modifications.