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Dorman 603-780 Non-Pressurized Coolant Reservoir Tank

(Nissan Altima 2013-16, 2018-19, Maxima 2016, 2018; Lexus IS300 2016-20, IS350 2014-20, GS350 2013-20, GS300 2018-19, IS200t 2016-17 + 5 more models)

Part of: Dorman Non-Pressurized Coolant Reservoir Tank

Other options in this family: Dorman 603-305 Dorman 603-033 Dorman 603-327 Dorman 603-387 Dorman 603-963

Manufacturer

Picture for manufacturer Dorman

Part Number

603-780
9 reviews
Sale Price

$20.29

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 603-780 is a direct-replacement non-pressurized coolant reservoir designed to restore proper coolant overflow capacity in your vehicle's cooling system. This overflow tank collects excess coolant expelled during normal engine heating and cooling cycles, preventing coolant loss and maintaining optimal engine temperature.

Key Features:

  • Non-pressurized design for overflow coolant recovery systems
  • Manufactured from durable, heat-resistant plastic to withstand under-hood temperatures
  • Direct-fit replacement for original equipment on specific vehicle applications
  • Includes mounting provisions for secure installation
  • Helps prevent coolant leaks and maintains proper cooling system fluid levels

This coolant recovery tank is engineered to match the fit and function of the original reservoir on specified vehicles. Dorman's rigorous quality control ensures reliable performance and long service life. Regular inspection of your coolant reservoir helps prevent overheating issues and costly engine damage.

Products specifications

Fits

Nissan Altima 2013-16, 2018-19, Maxima 2016, 2018; Lexus IS300 2016-20, IS350 2014-20, GS350 2013-20, GS300 2018-19, IS200t 2016-17, RC350 2015-20, GS450h 2013-18, RC200t 2016-17, RC300 2016-18, GS200t 2016-17

Cap Included

Yes

Package Contents

1 Coolant Reservoir; 1 Cap; Tubing

Cap Type

Yes

Mounting Brackets Included

No

Mounting Hardware Included

No

Length

6

Pressurized

No

Mounting Hole Quantity

1

Capacity

750 ml

Material

Plastic

Shape

Irregular

Color

Clear

Level Sensor Included

No

Height

5.95

Great communication on vehicle specific tire options

Thanks for the quick service!

easy order but what will happen on delivery?

So far so good, will all come down to the shipping :)

Good

good so far

Quick and easy at a great price

Great price and free shipping too!

Amazing. Ordered Thursday night and received item Saturday morning! Just as described.

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