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Dorman

Dorman 603-383 Pressurized Coolant Reservoir with Cap Compatible with Select Buick / Chevrolet Models

  • Based on 1,618 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jun 20
Order within 12 hours and 55 minutes
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Features

  • Direct replacement - this engine coolant reservoir matches the fit and function of the original part
  • Ideal solution - engineered for a seamless installation
  • Durable construction - manufactured from quality materials to withstand underhood heat and vibration
  • Trustworthy design - backed by 100 years of automotive aftermarket experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Description

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 and function of the original part. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Cascada: 2016, 2017, 2018, 2019] - [Buick Verano: 2012, 2013, 2014, 2015, 2016, 2017] - [Chevrolet Cruze Limited: 2016] - [Chevrolet Cruze: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Chevrolet Orlando: 2012, 2013, 2014]

Manufacturer: ‎Dorman Products


Brand: ‎Dorman


Model: ‎603-383


Item Weight: ‎1.09 pounds


Product Dimensions: ‎8.7 x 6.52 x 8.3 inches


Item model number: ‎603-383


Exterior: ‎Machined


Manufacturer Part Number: ‎603-383


OEM Part Number: ‎DAKG-15390; FRT1216C; 13256823; 13393368; 13465094; 13502353


Position: ‎Center


Date First Available: September 8, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Perfect Replacement – Great Price
Five stars. My old coolant tank was yellowed, weathered, and leaking at the seam. I do Amazon Flex deliveries on a lot of rough, unpaved roads, so it finally gave out. I replaced it with this one and it fit perfectly. It’s the same tank they sell at AutoZone but for about half the price. Installed easily and works great. No more leaks. Very happy with it. ... show more
Reviewed in the United States on February 28, 2026 by mike g
    • Great deal, easy diy
Perfect and saved me 460 dollars from dealership
Reviewed in the United States on April 24, 2026 by sheena
    • Correct fit for 2012 Cruze
Coolant tank appears to be a quality build and fit perfectly.
Reviewed in the United States on May 5, 2026 by PS
    • Perfect replacement part for my 2013 Chevrolet Cruze 1.8L and has upgraded metal insert fittings
Perfect replacement part for my 2013 Chevrolet Cruze 1.8L. I was having an overheating problem on a car I bought where the previous owner said the engine needed replaced because of a cracked head. Turns out, it was simply the radiator cap not holding pressure, allowing the coolant to boil over. This container and cap combo was only $3 more than the cap itself. It has upgraded metal inserts in the hose fittings making it stronger than the OE part. The fit was perfect. Very happy with the purchase. Fixed my engine completely! ... show more
Reviewed in the United States on April 26, 2025 by DiyDiagnostics
    • Upgraded model and works great
Arrived quickly and is an upgrade compared to the original one that came in my 2014 Cruze
Reviewed in the United States on December 9, 2025 by J. Everage
    • Worked good while it lasted
Product is great, worked good for my 2012 Chevy Cruze. My car did blow up recently though with an issue due to the coolant all escaping but it wasn't from the reservoir. So would recommend. Also was easy to install and fit how it should've.
Reviewed in the United States on February 14, 2025 by V.Z.
    • 2013 Cruze coolant tank 2013 Cruze coolant tank
Review Image by Matt
Review Image by Matt
Review Image by Matt
Fits well. Upgraded hose clamp area. Time will tell how it holds up but looks well built.
Reviewed in the United States on April 4, 2026 Reviewed in the United States on April 4, 2026 by Matt
    • A must have
Fit my 2012 chevy cruze LT 1.4 l turbo RS and was easy to install. This is necessary to change out people. Especially if the original or current one is yellow in color then it has gone thru oxidation process and can have hairline cracks that you don't see. I went ahead a changed out a few of the spongie feeling hoses too. But since I decided to do that only bc one of the hoses had deteriorated and had to be changed right then and there so I had to pay more and buy the hoses at Advance Auto Parts and pay like probably 3x the pric3 bc of the mark up of a middle man like Advance, AutoZone, O'Reilly and just think the markup a mechanic small mechanic shop w/ overhead charges his customer for this same part we can order ourselves ... show more
Reviewed in the United States on November 21, 2024 by Tatum Thompson

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