Keep your cooling system topped off and coolant safely contained with the Dorman coolant recovery tank 603-387. This non-pressurized reservoir holds coolant that expands out of the radiator as the engine heats up and draws it back as the system cools. It's a direct-fit replacement for the 1995-1998 Nissan 200SX, 1995-2000 Nissan Lucino, 1995-2000 Nissan Sentra, 1993-2004 Nissan Tsubame and 1998-2017 Nissan Tsuru — see the Buyer's Guide tab for engine-level fitment.
Direct replacement: engineered to install like the original part on the listed applications.
Durable construction: molded from quality materials to withstand underhood heat and engine vibration.
Ideal solution: engineered for a seamless, straightforward installation.
Trustworthy design: backed by 100 years of automotive aftermarket experience.
If a cracked, brittle or leaking factory reservoir is the cause of your coolant loss, this front-mounted tank replaces it. As a Dorman radiator overflow tank, it restores the reserve capacity your system relies on between the radiator and the coolant it recovers.
It's a non-pressurized reservoir that captures coolant pushed out of the radiator as the engine warms and returns it to the system as things cool, maintaining the coolant reserve.
Will this fit my Nissan Sentra?
It's a direct-fit replacement for the 1995-2000 Nissan Sentra, along with several other Nissan models. Check the Buyer's Guide tab to confirm the fit for your exact vehicle and engine.
Is this a pressurized tank?
No. This is a non-pressurized coolant recovery tank, so it stores overflow coolant rather than holding cooling-system pressure.
Which vehicles does this Dorman overflow tank fit?
It fits the 1995-1998 Nissan 200SX, 1995-2000 Nissan Lucino, 1995-2000 Nissan Sentra, 1993-2004 Nissan Tsubame and 1998-2017 Nissan Tsuru. See the Buyer's Guide tab for full details.
Why should I replace my old reservoir?
Age, heat and vibration can leave the original tank cracked, brittle or leaking. If a failed reservoir is causing coolant loss, this replacement restores a sound reserve container.
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.
