Keep the cooling system topped off and manage expansion overflow with the Dorman - OE Solutions Engine Coolant Recovery Tank 603-614, a Dorman coolant recovery tank that drops in as a direct-fit replacement for the 2002-2006 Nissan Altima and 2003-2008 Nissan Maxima. This front-mounted, non-pressurized reservoir holds coolant that expands out of the cooling system as it heats and draws it back as the engine cools — the same job as the original coolant overflow tank it replaces.
Direct replacement: engineered to install like the original part on the listed applications for a seamless fit.
Durable construction: manufactured from quality materials to withstand underhood heat and engine vibration.
Non-pressurized design: a straightforward radiator overflow tank that stores and returns coolant without holding system pressure.
Trustworthy design: backed by 100 years of automotive aftermarket experience.
If a cracked or leaking Dorman overflow tank is behind your coolant loss, this unit replaces the factory recovery reservoir. Verify the exact engine on the Buyer's Guide tab before ordering.
Is this the same as an engine coolant recovery tank?
Yes. This part is also called an engine coolant recovery tank; it stores coolant that expands out of the cooling system as it heats and returns it as the engine cools.
Which vehicles does the Dorman 603-614 fit?
It's a direct-fit replacement for the 2002-2006 Nissan Altima and 2003-2008 Nissan Maxima. Check the Buyer's Guide tab to confirm your exact engine.
Is this reservoir pressurized?
No. It is a non-pressurized coolant reservoir.
What are signs this tank may need replacing?
Cracks in the tank, coolant seepage or puddles, a persistent coolant smell, or chronically low coolant may indicate the reservoir has failed. Diagnose the cause before replacing.
Where is this coolant tank mounted?
This is a front-mounted coolant recovery tank for the listed applications.
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit...
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit...
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit...
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit...
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit...
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.
