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Dorman 603-385 Pressurized Coolant Reservoir

(2014-2016, 2019-2020 Chevrolet Impala; 2013-2015 Chevrolet Malibu; 2016 Chevrolet Malibu Limited; 1992-1998 Lexus SC300 + 5 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

603-385
10 reviews
Sale Price

$36.59

2 left at this price

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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 603-385 Pressurized Coolant Reservoir is a direct replacement coolant expansion tank designed to restore proper cooling system function in your vehicle. This reservoir maintains the correct coolant level and pressure, preventing overheating and engine damage.

Key Features:

  • Direct fit replacement for original equipment on specific vehicle applications
  • Pressurized design maintains proper cooling system pressure
  • Durable construction resists cracking and leaking from heat and pressure cycles
  • Includes integrated level sensor provision for monitoring coolant level
  • Rigorous quality testing ensures reliable performance and long service life

Dorman is a trusted aftermarket parts supplier known for engineering solutions that match or exceed OE specifications. This pressurized coolant reservoir is manufactured to strict quality standards to ensure proper fit and function, making it an ideal replacement for a worn, cracked, or leaking original reservoir.

Products specifications

Fits

2014-2016, 2019-2020 Chevrolet Impala; 2013-2015 Chevrolet Malibu; 2016 Chevrolet Malibu Limited; 1992-1998 Lexus SC300; 2010-2016 Cadillac SRX; 2013-2016, 2018-2019 Cadillac XTS; 2011-2015 Buick Regal; 2010-2016 Buick LaCrosse; 2010 Buick Allure

Cap Included

Yes

Capacity

1.2 L

Mounting Hardware Included

No

Level Sensor Included

No

Pressurized

Yes

Mounting Hole Quantity

2

Height

10

Shape

Irregular

Cap Maximum Pressure Rating

20

Cap Type

Spring Loaded Twist

Package Contents

1 Coolant Reservoir; 1 Cap

Mounting Brackets Included

Yes

Color

Black and Clear

Length

10

Material

Plastic

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Great prices!

quick and easy to order

Great price..easy-to-use shopping

easy to pay via Amazon link. Much lower price than others

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good!

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