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Dorman 603-778 Non-Pressurized Coolant Reservoir Tank

(2011-2012 Ram 2500; 2011-2012 Ram 3500; 2010 Dodge Ram 2500; 2010 Dodge Ram 3500; 2008-2015 Nissan Titan)

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

603-778
8 reviews
Sale Price

$27.87

In Stock (7)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 603-778 is a non-pressurized coolant reservoir designed to replace a worn or damaged original unit on your vehicle's cooling system. This overflow tank provides a secure storage location for excess coolant as it expands during normal engine operation, helping maintain proper cooling system fluid levels.

Key Features:

  • Non-pressurized design for overflow coolant storage
  • Direct replacement for worn or cracked original reservoir
  • Durable construction to withstand engine compartment heat and vibration
  • Helps prevent coolant loss and maintain proper system levels
  • Includes mounting provisions for secure installation

This replacement coolant reservoir offers a cost-effective solution for restoring your vehicle's cooling system integrity. Dorman is a trusted manufacturer of automotive replacement parts, delivering reliable components engineered to meet or exceed OE specifications.

Products specifications

Fits

2011-2012 Ram 2500; 2011-2012 Ram 3500; 2010 Dodge Ram 2500; 2010 Dodge Ram 3500; 2008-2015 Nissan Titan

Cap Included

Yes

Color

Clear

Level Sensor Included

No

Length

15.5

Mounting Brackets Included

No

Capacity

2.4 L

Package Contents

1 Coolant Reservoir; 1 Cap; Tubing

Mounting Hole Quantity

6

Pressurized

No

Mounting Hardware Included

No

Cap Type

Flip Top

Shape

Irregular

Material

Plastic

Height

17.5

Prompt, courteous. Product however DOES NOT FIT. I sent an email this AM for directions to return. R Deitrich

First time

So far so good

so far so good

Best Price

thank you

So far so good

Thanks my complete order is for a 2000 ford ranger 2.5 thanks

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