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🧪 dorman 603-066 coolant tank reservoir logo

🧪 Dorman 603-066 Coolant Tank Reservoir Review

3

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🌡️ Engine Cooling & Climate Control, 🛠️ Replacement Parts

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Description of 🧪 Dorman 603-066 Coolant Tank Reservoir

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
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  • 4
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  • 3
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Type of review

Revainrating 5 out of 5

Reliable coolant solution for automotive use

This coolant reservoir from Dorman 603 066 is an excellent replacement option for automotive cooling systems. Its sturdy construction ensures long-lasting durability, and it can hold a decent amount of coolant. Plus, its affordable price tag makes it an accessible choice for those looking for a budget-friendly option. The only downside is that it may require some modification for a perfect fit on certain makes and models. Overall, a solid choice for anyone looking for a reliable coolant…

Pros
  • Durable and long-lasting design.
Cons
  • The installation process can be tricky without prior experience or knowledge.

Revainrating 5 out of 5

Plastic is thick and heavy

Malibu Maxx SS 2006. The plastic is thick and heavy. I thought it might be a cheaper aftermarket part than the OEM, but it's not.

Pros
  • MAKE SURE IT FITS - To make sure this part is right for your vehicle, enter the make, model and trim into Amazon Garage.
Cons
  • High Price

Revainrating 5 out of 5

Ideal for the OEM tank clamp version.

Like most DORMAN products, they fit and perform as well or better than the OEM. These bottles cloud easily and are difficult to clean due to the internal baffle. This product makes it much easier to determine the level of your coolant. Includes pressure cap and level sensor. This is for the snap-on version, not the bolt-on version. 06 Malibu Maxx SS, 3.9L

Pros
  • The Perfect Solution - Designed for a Seamless Installation
Cons
  • Almost Never