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🔧 dorman pressurized coolant reservoir 603-449 - optimize your engine performance logo

🔧 Dorman Pressurized Coolant Reservoir 603-449 - Optimize Your Engine Performance Review

3

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Average

Revainrating 3 out of 5  
Rating 
3.0
🌡️ Engine Cooling & Climate Control, 🛠️ Replacement Parts

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Description of 🔧 Dorman Pressurized Coolant Reservoir 603-449 - Optimize Your Engine Performance

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 Amazon Garage.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

couldn't get enough, and cheaper than local auto parts.

Original OEM, fitted about a month ago with no problems, reinforced nipples for extra strength on hose connections. couldn't be happier and it was cheaper than local auto parts stores.

Pros
  • Rugged Construction - Made from high quality materials to withstand heat and vibration under the hood.
Cons
  • Available in black only.

Revainrating 3 out of 5

Keep the old cap for a while so you know you don't have any defects.

I gave an average rating because I believe our product was defective. The container fitted perfectly, but the lid fell off the day after the car trip. I tried to screw the cap back on, but it won't screw back on. I had to use my old cap.

Pros
  • Robust design backed by 100 years of aftermarket experience
Cons
  • Poorly thought out

Revainrating 1 out of 5

Fits but poor quality replacement - return for refund, buy genuine OEM parts.

This was a direct replacement for the coolant reservoir on my 2011 Chevy Aveo5, however it is made in China and its quality does not compare to the Korean made OEM. Easy installation with no problems, but it was too difficult to run the engine / pressurize the system for that. Once installed, the lid tightened well as expected. After the engine was started/the system was pressurized, there was a hissing sound from the tank and coolant spilled out from under the cap. After the engine was cold…

Pros
  • Perfect solution - designed for a seamless installation
Cons
  • I vaguely remember