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dorman 603-054 front engine coolant reservoir: ideal for cadillac, chevrolet, and gmc models in white logo

Dorman 603-054 Front Engine Coolant Reservoir: Ideal for Cadillac, Chevrolet, and GMC Models in White Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🌡️ Engine Cooling & Climate Control, 🛠️ Replacement Parts

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Description of Dorman 603-054 Front Engine Coolant Reservoir: Ideal for Cadillac, Chevrolet, and GMC Models in White

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, Material: Plastic. 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
    1
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Works like a charm!

Using this coolant reservoir, our team found that it fit perfectly and stopped any leaks. The installation was a breeze and it has been working great ever since.

Pros
  • Perfect fit, easy installation, no leaks.
Cons
  • Would have liked more color options.

Revainrating 3 out of 5

Observe the nominal pressure of the cover!

Cap is incorrectly rated. This unit came with a 20psi pressure cap. The OE specification is 15psi. I had to use the original cap instead of the cap that came with the tank. The black upper hose nipple is slightly smaller than the original. There were some problems with the sealing.

Pros
  • Perfect solution - designed for a seamless installation
Cons
  • Small parts

Revainrating 4 out of 5

Okay, but care must be taken to avoid leaks!

A month later I discovered that the item was not the same as the original. Both brand new hoses continue to leak because both hose connections are 2/3 millimeters smaller than they should be. I couldn't use the factory clips which I prefer. Had to drain the system twice to replace with crappy screw terminals. But after that, he does his job, also using a razor to scrape off excess plastic where the hoses have fused together or leaked as well.

Pros
  • Rugged Construction - Made from high quality materials to withstand heat and vibration under the hood. Material: Plastic
Cons
  • Difficult to say