Keystone FO1288180 Windshield Washer Reservoir Assembly with Cap and Pump

The Keystone FO1288180 is an OEM-replacement windshield washer reservoir assembly designed for the 2005–2009 Ford Mustang. This complete assembly includes the reservoir tank, cap, and washer pump, providing everything needed for a straightforward, bolt-in installation without sourcing separate components.

Replacing a cracked, leaking, or failed washer reservoir restores proper windshield washer system function and helps maintain clear visibility in all driving conditions. This unit is manufactured to match the original equipment specifications, ensuring a precise fit in the factory mounting location.

Key Features:

• Complete assembly includes reservoir tank, filler cap, and washer pump
• OEM-style direct-fit replacement — no modifications required
• Constructed from durable plastic designed to resist cracking and heat exposure
• White plastic construction matches factory appearance
• Replaces OEM part number 8R3Z-17618-A (also referenced as 8R3Z17618A)
• Partslink number: FO1288180
• Sold as a single assembly

This washer reservoir is an ideal solution when the original unit has cracked, become brittle, or failed due to heat and vibration over time. The included pump and cap eliminate the need for additional parts, making this a complete, ready-to-install replacement for the Ford Mustang windshield washer system.