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Dorman 603839 Pressurized Coolant Reservoir for Ram Trucks

(Ram 2500 2013-18, 3500 2013-18; Mercedes-Benz Sprinter 2500 2010-22, Sprinter 3500 2010-22, Sprinter 3500XD 2020-22, Sprinter 1500 2019-22 + 4 more models)

Part of: Dorman Pressurized Coolant Reservoir

Other options in this family: Dorman 603213 Dorman 603208 Dorman 603-216 Dorman 603-832 Dorman 603-381

Manufacturer

Picture for manufacturer Dorman

Part Number

603839
8 reviews
Sale Price

$118.11

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dorman 603839 Pressurized Coolant Reservoir is a direct-fit replacement for the factory coolant expansion tank on select Ram truck models. This pressurized reservoir maintains proper coolant system pressure and provides expansion capacity for coolant as it heats and cools during engine operation.

Key Features:

  • Direct replacement for original equipment on select Ram applications
  • Pressurized design maintains proper cooling system pressure for optimal performance
  • Durable construction engineered to withstand high temperatures and pressure cycles
  • Includes integrated fill neck and pressure cap mounting provisions
  • Designed to match OEM fit, form, and function for reliable installation

This coolant reservoir helps prevent overheating by maintaining the correct coolant level and system pressure. Dorman's rigorous testing ensures this replacement part meets or exceeds original equipment specifications for long-lasting performance.

Products specifications

Fits

Ram 2500 2013-18, 3500 2013-18; Mercedes-Benz Sprinter 2500 2010-22, Sprinter 3500 2010-22, Sprinter 3500XD 2020-22, Sprinter 1500 2019-22; Dodge Sprinter 2500 2007-09, Sprinter 3500 2007-09; Freightliner Sprinter 2500 2007-20, Sprinter 3500 2007-18

Cap Type

Twist

Cap Maximum Pressure Rating

21

Height

9.5

Color

Clear

Mounting Brackets Included

Yes

Package Contents

1 Coolant Reservoir; 1 Cap

Level Sensor Included

Yes

Mounting Hardware Included

No

Mounting Hole Quantity

3

Shape

Irregular

Capacity

1 L

Material

Plastic

Cap Included

Yes

Pressurized

Yes

Length

16

Fast

good price and see how goes from here thks

found autoplicity while searching for a part... glad I did! I will be going to them first on my next purchase!

Thanks

Thank you

A+

Very well. Outstanding.

Good

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