About Used Windshield Washer Reservoirs
The washer reservoir holds the fluid for your windshield washers, and a cracked tank or failed pump leaves you without a way to clear the glass. A used reservoir, often with the pump, is a cheap fix.
What a Windshield Washer Reservoir Does
The windshield washer reservoir is the plastic tank that stores washer fluid, usually tucked in a front corner of the engine bay or behind a fender. It houses the washer pump, and on many vehicles it also feeds the rear washer and headlight washers, with a level sensor on some models.
Signs Your Windshield Washer Reservoir Is Failing
- Washer fluid leaking out from a cracked tank
- No washer spray from a failed pump
- Fluid that drains away and will not stay full
- A failed level sensor or clogged pickup
What to Check When Buying a Used Windshield Washer Reservoir
- Check the tank for cracks and the pump for function
- Confirm it has the outlets you need: front, rear, headlight washers
- Inspect the pump grommet and any level sensor
- Match the exact reservoir for your vehicle
Common Applications
Every vehicle has a washer reservoir. Cracks from age and impact, and failed pumps, are the common issues, and some tanks feed multiple washers, so matching the outlets matters.
Related Parts
Frequently Asked Questions
Why does my washer fluid keep disappearing?
A cracked reservoir is a common cause, letting fluid seep out slowly. Since the tank sits low and out of sight, the leak is easy to miss until the fluid is gone.
Does the reservoir come with the pump?
Often the pump can be transferred, but a used reservoir frequently comes with its pump, which is convenient if yours has also failed. Confirm what is included.
Can one reservoir feed front and rear washers?
Yes. Many reservoirs have multiple pumps or outlets to feed the front, rear, and even headlight washers. Match a used tank with the same outlets your vehicle uses.
Are washer reservoirs vehicle-specific?
Yes. Shape, mounting, and outlets are matched to your vehicle, so use the correct reservoir for your year, make, and model.
