Wadoy 12V Windshield Washer Pump System Kit — Universal 1.5L Reservoir, Pump & Hardware for Cars & Trucks

Wadoy’s 12V Windshield Washer Pump System is a complete, universal repair kit that replaces a cracked reservoir or failed pump to restore a reliable windshield-washing system.

If your washer fluid leaks, sprays weakly, or the system won’t run at all, this all-in-one kit gets you back on the road fast. The set includes a durable fluid tank, a 12V pump, hose, wiring, switch, and mounting hardware so you don’t need additional parts. Designed to work across most 12V vehicles—cars, trucks, SUVs, RVs, ATVs and UTVs—the kit offers an affordable, do-it-yourself alternative to buying expensive OEM components.

How will this kit fix a non-working washer system?

The Wadoy kit replaces the usual failure points: the cracked bottle, a burned-out pump, or damaged hoses and connectors. Once installed, the sealed pump connection and sturdy reservoir reduce the chance of repeat leaks and poor spray performance.

• Includes tank, 12V pump, hose, switch, wiring, and mounting parts
• Sealed pump-to-tank connection minimizes leaks
• Replaces both pump and reservoir in one job
• Compatible with most 12V vehicle electrical systems

Is installation something I can do at home?

Yes—this kit is designed for simple DIY replacement using basic hand tools. The pump mounts into the bottom of the tank and the wiring connects to a switched 12V source; no specialized equipment is required for most installations.

• Step-by-step physical replacement; standard tools suffice
• Clear mounting parts reduce alignment adjustments
• Wiring harness and switch included for quick connections
• Do not use soapy water—fill with clean water for initial testing

Will it fit my vehicle and withstand daily use?

The reservoir and pump were engineered as a universal solution for most 12V vehicles, accommodating the vibration and temperature changes of daily driving. Thick plastic construction and a reinforced pump seal help prevent cracking and leaks over time.

• Universal 12V compatibility: cars, trucks, SUVs, RVs, ATVs, UTVs
• Durable, thick-walled reservoir resists cracking
• Stable fluid flow even in cold or hot conditions
• Mounting hardware supports secure installation against vibration

What maintenance or precautions should I follow?

Routine checks keep the system reliable: inspect hoses for wear, verify the pump connection is tight, and use appropriate fluid. The pump fills from the tank bottom and is not self-priming, so follow fill and testing guidance to avoid air locks.

• Use clean water or recommended washer fluid; avoid soaps
• Check hose clamps and wiring for corrosion periodically
• Ensure pump sits fully seated in reservoir for a good seal
• Prime and test the pump after installation to remove air

Who is this for: Drivers and mechanics who need a fast, affordable, long-lasting repair for a failed windshield washer system. It’s ideal for DIY enthusiasts, independent shops, fleet maintenance, and owners of older vehicles where original parts are worn or costly. If you want a single kit that replaces both the reservoir and pump and includes the hoses, wiring, switch and mounts, this Wadoy 12V washer pump system delivers a straightforward, durable solution.