The Windshield Washer Reservoir (OEM Number 85315-02610) for the Toyota Corolla 2015–2016 is a key component of the vehicle’s washer system, designed to store and supply windshield washer fluid to ensure clear visibility. Compatible with 2015–2016 Corolla models, including those with color code 368-A (Super White), this reservoir holds approximately 4–5 liters of fluid and integrates seamlessly with the washer pump and nozzles. Constructed from durable, UV-resistant polyethylene, it withstands temperature extremes, road vibrations, and exposure to washer fluid chemicals. The reservoir features OEM-specific mounting points and hose connections for secure installation in the engine bay, ensuring leak-free operation. Its design prevents fluid contamination and protects the washer pump from debris, maintaining optimal performance. The 368-A color code aligns with adjacent body panels for a cohesive appearance, though the reservoir itself is typically unpainted. Essential for routine maintenance or post-collision repairs, this component ensures reliable windshield cleaning in all weather conditions.