Dorman - OE Solutions Engine Coolant Reservoir P/N:603-807
Dorman 603-282 front coolant recovery tank for the 2009-2010 Ford F-150 V8 4.6L or 5.4L and other vehicles holds coolant that expands out of the cooling system and returns it as the engine cools. This Dorman coolant recovery tank, also called an engine coolant recovery tank, is a direct replacement.
A leaking radiator hose, a weak radiator cap or a failing water pump can be behind a low coolant level or an overheating warning too, so find the cause before buying a tank. A cracked tank body, coolant stains around the tank or a cap that no longer seals can mean this part needs replacing.
The 2009-2010 Ford F-150 V8 4.6L or 5.4L, the 2009 Ford F-250 V8 4.6L and the 2009-2010 Ford Expedition V8 5.4L each take one of these front tanks, and it fits more vehicles besides. If your vehicle is not named here, look up its year and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
One coolant recovery tank with its flip-top cap and mounting brackets. Mounting hardware is not included, so plan on new fasteners, since the old ones may not be reusable.
Interchange: APET0519 · 6L2Z8K103AA · 9L3Z8A080A · 9L3Z8K103A · 2411332
This part cross-references / interchanges with the following part numbers:
Does the Dorman coolant overflow tank 603-282 fit the 2009-2010 Ford F-150 V8 4.6L or 5.4L?
Yes. Dorman 603-282 is a front tank listed for the 2009-2010 Ford F-150 with the V8 4.6L or 5.4L, and each of those trucks takes one.
Does the Dorman radiator overflow tank 603-282 come with a cap?
Yes. It comes with one flip-top cap, and mounting brackets are included. Mounting hardware is not, so plan on new fasteners.
How many liters does the Dorman overflow tank hold?
Dorman 603-282 has a 3.75 L capacity. It is a non-pressurized tank with a plastic body.
What can a failing coolant recovery tank look like?
Cracks in the plastic body, coolant stains around the tank or a flip-top cap that no longer seals can all be signs. Look only with the engine off and cool.
Does Dorman 603-282 replace 9L3Z8A080A?
Yes. 9L3Z8A080A is one of the numbers this Dorman tank replaces, along with the others on the Interchange line.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.