A-Premium 1-Quart Universal Coolant Reservoir Bottle Kit - White, Polypropylene with Cap & 4ft Hose

The A-Premium Automatic White Universal Coolant Reservoir Bottle Kit is a 1-quart universal engine coolant recovery tank with cap, bracket, and 4 ft hose designed to replace or upgrade coolant expansion systems on cars, trucks, boats, and RVs.

This universal coolant reservoir kit provides a straightforward replacement or upgrade route for vehicles and equipment that use a remote coolant recovery tank. Constructed from heat- and vibration-resistant polypropylene and supplied with a cap, mounting bracket, and 4-foot clear hose, the kit handles overflow and return coolant in systems where a separate reservoir is required. Its clear-white finish lets you visually check fluid level, while the universal mounting pattern and included hardware make it adaptable for many applications.

How does this reservoir fit different vehicles and equipment?

The kit is designed for universal compatibility rather than a vehicle-specific application, making it suitable for cars, trucks, boats, RVs, and many custom or replacement installations. The tank is compact and includes two mounting holes plus a bracket so it can be positioned where space allows.

• Universal sizing with 6.5-inch tank length for flexible placement
• Two mounting holes and included bracket for secure attachment
• Clear hose (4 ft) for routing to the cooling system
• Works for heavy-duty and light-duty applications including marine and motorhomes

What are the materials, capacity, and key specifications?

The reservoir is made from polypropylene (PP), chosen for its resistance to heat and vibration common in engine bays. The holding capacity is approximately 1 quart, providing a compact overflow/return volume suitable for many secondary coolant systems.

• Material: durable polypropylene (PP) resistant to heat and vibration
• Capacity: 1 quart, translucent white for visual level checks
• Hose: 4 ft clear hose included for easy routing
• Accessories: reservoir cap and mounting bracket included

How will this reservoir affect maintenance and system performance?

Using a dedicated recovery bottle helps contain overflow coolant and return it to the cooling system as it cools, reducing the need for frequent top-ups. The transparent finish simplifies routine inspections so you can spot leaks or low levels quickly, and the sturdy construction is built to withstand engine bay conditions.

• Clear tank reduces guesswork during inspections and maintenance
• Sturdy plastic minimizes degradation from heat and vibration
• Included cap and hose streamline installation and limit leaks
• Can help preserve coolant and reduce contamination when properly installed

Who is this for? The A-Premium Automatic White Universal Coolant Reservoir Bottle Kit is aimed at mechanics, DIY enthusiasts, fleet owners, and boat or RV owners who need a compact, universal overflow tank for repair or modification. It’s especially useful when the original reservoir is damaged, missing, or when building a custom cooling setup; the included hardware and 4-foot hose make it a convenient, ready-to-install option. A-Premium backs the product with a one-year unlimited-mileage guarantee, offering assurance for everyday drivers and professionals alike.