Dorman 603-054 Front Pressurized Coolant Reservoir with Cap — Direct Replacement for Select Cadillac, Chevrolet, GMC
- £74.72
- £74.72
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Description
xDirect replacement for a reliable cooling system
The Dorman 603-054 Front Pressurized Coolant Reservoir with Cap is engineered to match the fit and function of the original part, ensuring a smooth replacement under the hood. Built to endure the stresses of underhood heat and engine vibration, it helps keep the coolant at the right level for steady performance in daily driving and tougher duties.
Designed with installation in mind, this reservoir provides a straightforward swap that you can complete with standard tools. The part carries the weight of a long-standing aftermarket tradition, backed by a century of experience in automotive parts development. This blend of practical design and proven know-how aims to give you confidence when performing maintenance on Cadillac, Chevrolet, and GMC models.
Key benefits at a glance
- Direct replacement that mirrors the original fit and function
- Ideal solution for a smooth, hassle-free installation
- Durable construction withstands underhood heat and engine vibration
- Trustworthy design backed by 100 years of automotive aftermarket experience
- Clear fit verification steps using the garage tool for Confirmed Fit when shopping
Fitment and practical use
This reservoir is compatible with a broad range of Cadillac, Chevrolet, and GMC models from the mid-2000s to early 2010s. In real-world use, you may notice more consistent coolant levels and a simpler maintenance process, with a solid seal and reliable connection to the cooling system.
- Compatibility overview: supports numerous Escalade, Tahoe, Suburban, Silverado, Sierra, and related models from 2007 to 2014, among others
- Fit verification: enter your vehicle trim in the garage tool and check the Confirmed Fit bar at the top of the page; hover over the i icon for notes
Choosing this reservoir means selecting a thoughtfully designed component that supports proper coolant flow and pressure. While results can vary based on vehicle history and maintenance, the 603-054 is positioned as a credible aftermarket option to consider for a modern cooling system refresh.
FAQ
Q: Is this reservoir compatible with my vehicle?
A: Use the garage tool to verify fitment; supports many Cadillac, Chevrolet, and GMC models from 2007–2014.
Q: Does the package include the cap?
A: Yes, the cap is included for a ready-to-install replacement.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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