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Dorman 603-001 Coolant Reservoir Bottle, White Universal Fit

Original price was: $21.32.Current price is: $13.93.

2,232 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • Universal design – this coolant reservoir is not vehicle-specific, and is designed for convenient use in a variety of applications where a durable reservoir is needed
  • Thick wall construction – manufactured from quality plastic to withstand heat and vibration
  • Complete solution – features three mounting holes for installation flexibility, and includes a vented cap
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
  • Support available – every Dorman part is backed by Dorman’s ASE Blue Seal Certified technical support team

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B000E35UV2 Category:

Description

This convenient universal-fit coolant reservoir is designed for use in a variety of automotive, marine and other applications. Manufactured from quality plastic, the reservoir’s thick walls are engineered to withstand heat and vibration, with three mounting holes for maximum flexibility for installations where space is tight. It comes complete with a vented cap.

Imported customer feedback

What customers reported

4.5 / 5 2,232 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

13 reviews for Dorman 603-001 Coolant Reservoir Bottle, White Universal Fit

  1. Robert M

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    UPDATE 3/28/18:This reservoir has been in my truck now for over a year and is still fine. No leaks, cracks or anything.ORIGINAL:I have a 1975 F250 that needed an overflow bottle so I bought this to add to the engine bay. The bottle ended up fitting perfectly in the left side of the engine bay just below the battery and fit some holes that were already there with no drilling. The plastic is nice and thick and the cap is snug and secure. The inlet barb on the bottom was already open on mine so no need to drill. Also, contrary to what others have written, the cap on mine is vented. There is a little hole in the middle that allows the air to escape. It is a pinhole so if I wanted a closed system I could easily plug it. Glad I found this and I recommend it if you have the room.

  2. Cheeno

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    as advertise

  3. Cesar

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Buen deposito

  4. Customer

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    works as it should. plastic feels to be sturdy enough to do what it was designed for and last

  5. Dave potter

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Central heating

  6. Chatter Box Grams

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    John Deere wanted over $100 for a replacement tank on my older gas 6X4 gator. I did have to install mounting holes, but it was really easy and works great for a fraction of the cost.

  7. Mike

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Great universal coolant reservoir solution. A little on the small side, but does the job. Installed it in my ’73 Dodge D100 truck with a couple self-tapping screws and some washers, and I don’t see any reason that it will ever need to be replaced again.

    Customer review image
  8. Troy mattern

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Cost effective and arrived fast, keeps the coolant form ending up on the ground.

  9. Gene Fex

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Mutiple mounting points makes securing easy. Good value, nice product.

  10. jewayne

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    perfect fit, thanks

  11. David Kennington

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Worked great for an old piece of equipment.

  12. Howard Beale

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    I’m using it for diesel fuel for a parking heater. Extra tank to just turn a petcock valve and let it refill the larger parking heater tank when it is low enough to do that. . Plus I put an inline filter in the line.

  13. Sherry A. Larson

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    used on tractor, mounted outside of engine housing . plastic broke down in sun, lasted 6 months

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Product facts

Specifications

Canonical product
MP-US-B000E35UV2
Source product ID
B000E35UV2
Category
Replacement Parts / Body & Trim / Body / Reservoirs
Available images
5

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

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An identity-first reservoirs listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B000E35UV2
  • Source product ID: B000E35UV2
  • Category: Replacement Parts / Body & Trim / Body / Reservoirs
  • Available images: 5

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.