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Dorman 603-043 Front Engine Coolant Reservoir Compatible with Select Mazda Models

Free shipping on orders over $29.99

$31.95

$ 14 .99 $14.99

In Stock

About this item

  • 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


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. [Mazda 3 Sport: 2009, 2010, 2011, 2012, 2013] - [Mazda 3: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013]


Titus Male
Reviewed in the United Arab Emirates on January 3, 2025
The current implementation is satisfactory and meets specifications
Cristo
Reviewed in Mexico on January 27, 2025
10/10
Marilu Salcedo
Reviewed in the United States on January 25, 2025
My mechanic installed and it looks like good quality. Happy with the product.
Eddie
Reviewed in the United States on June 26, 2024
Fits perfect to my 2008 Mazda3 and so far it’s great! Quality is very good.
Ramón rodriguez
Reviewed in the United States on June 25, 2024
Exelente
AlejandroC95
Reviewed in the United States on December 29, 2024
 
Jh
Reviewed in the United States on December 10, 2024
100 % recomendado excelente calidad
banspy
Reviewed in the United States on July 22, 2023
This coolant reservoir is a perfect replacement for the OEM coolant tank. Since this is for a beater car and the repair is a charity case, the tank was nicely priced way under the OEM part and it works just as well. Got the owner driving again for cheap!
Client d'
Reviewed in Canada on July 15, 2021
Facile a installé
J Schittl
Reviewed in the United States on May 3, 2021
Fits great, easy to install. Took about 25-30 mins to remove the old one and install this one. Identical to the factory reservoir.
Jam
Reviewed in Canada on October 20, 2021
Easy to install if you know cars hasn’t giving me a problem
Samm
Reviewed in Mexico on January 27, 2021
De muy buena calidad igual que el original, le quedo perfecto, solo que en una de las entradas donde va una de las mangueras delgadas al inicio goteo un poquito, quiero pensar que es por nuevo y en lo que se ajusta la manguera...
Tony Nesbitt
Reviewed in the United States on August 21, 2015
Great replacement coolant tank for my 2007 Mazda 3 with a 2.3L in it. Amazon says it doesn't fit my application, but Dorman's website says it does and they are right on the money. It's identical to the original and even has steel renforcements in the coolant connections. It is a very quality product and the price is right on the money. I highly suggest this if your tank springs a random leak like mine did.
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