Need an exact-fit replacement fluid reservoir with reliable quality, and all the components required for installation?
Dorman has hundreds of different coolant, windshield washer fluid, and power steering fluid reservoirs for hundreds of millions of vehicles in operation, each of which is rigorously tested. Many designs also include value-adds like caps, level sensors, pumps and hoses, and even upgraded features to help reduce failure points seen in original equipment.
300-hour heat age testing simulates 200,000 road miles to help ensure reliability.
Upgraded polymers with proprietary compounds allow reservoirs to expand and contract while maintaining high tensile strength.
Each reservoir is 3D-scanned to provide a precise match to OEM shape and dimensions.
All Dorman parts are backed by our limited lifetime warranty.
Fluid reservoirs are not a common point of failure, so most dealers don't normally keep them in stock. Switch to Dorman for a huge range of instantly available reservoirs, each of which comes complete with all the components needed for installation—and costs significantly less than the OE equivalent.
International 2013-01
The original coolant reservoir on certain international vehicles fails when the level indicator leaks.
Our clear plastic redesign lets you easily read fluid levels. Indicator ports are no longer needed, reducing potential coolant fluid loss.
View DetailsLearn about some of our highlighted products below.
Cadillac 2006-02, Chevrolet 2007-94, GMC 2007-99
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Dodge Ram 1500 2005-02, Dodge Ram 2500 2005-02, Dodge Ram 3500 2005-04, Dodge Ram 4000 2006-05
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