Dorman 603-383 Pressurized Coolant Reservoir with Cap Compatible with Select Buick / Chevrolet Models
Condition: New
$26.71
Buy Now, Pay Later
As low as
$6
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Nov 2 – Nov 3
Recently Viewed
At a glance
- Condition
- New
- Model
- 603-383
- Dimensions
- 8.7 x 6.52 x 8.3 in
- Weight
- 1.09 lb
- Exterior
- Machined
- Position
- Center
Features 5
- 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]
Specs 10
| 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 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 2 – Nov 3
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.
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
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
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
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
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
Best Uprgrade over OEM
Are you tired of the OEM reservoir leaking and giving off that smell of antifreeze leak that you can never find? This is the solution that will fix that pesky leak that you seem to never find! This is the only one that has metal inserts in the outlets the helps to prevent leaks from happening. If you own a Chevy Cruze then you know exactly what I'm talking about. Your antifreeze in the reservoir tends to go down a half an inch over a month but can't find any leaks but you can definitely smell a leak; then it's time to change out your OEM reservoir with this one and you will no longer have a leak or smell of antifreeze. Problem solved!
...
show more
Reviewed in the United States on October 13, 2024 by realmofdefiance
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.
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
Better than stock
Reinforcing inside the nipple ends for hoses and a new cap well worth the money
Reviewed in the United States on November 9, 2025 by Rich