Pressurized Coolant Reservoir
Hover over the image to zoom in
Share this:

Dorman - OE Solutions Pressurized Coolant Reservoir

Part No. 603-535 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Our Engine Coolant Recovery Tank is designed for enduring use. It resists the expansion and cracking that temperature fluctuation can cause. Plus, the durable plastic prevents coolant fluid loss.

Product Features:
  • Comes with reservoir cap
  • Level sensor included (where applicable)
  • Direct replacement for a proper fit every time
  • Quality tested to ensure trouble-free installation and performance
Back To Top
Cap Included:Yes
Color:Black
Installation Hardware Included:No
Material:Plastic
Mounting Brackets Included:No
Package Contents:Coolant Reservoir

REVIEW SNAPSHOT®

by PowerReviews
Dorman - OE SolutionsPressurized Coolant Reservoir
 
1.2

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (4)

0%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

No Cons

Best Uses

No Best Uses
    • Was this a gift?:
    • No (5)

Reviewed by 5 customers

Displaying reviews 1-5

Back to top

 
1.0

Poor quality materials

By 

from Orlando, Fl

Verified Reviewer

Pros

  • It's the correct shape...
  • Warranty

Cons

  • Binding adheasive is weak, tank came apart 2 x's
  • Replaced under wty, but 2nd broke the same

Best Uses

    Comments about Dorman - OE Solutions Pressurized Coolant Reservoir:

    I would never buy this again or reccommend this product. Both times it has failed the same way. The tank is basically two moled plastic pieces held together by some kind of adhesive. The first one lasted like 2 or three months the 2nd about a week or two. I hope it was just run of defective parts. The only benefit is a life time warranty so I will just continue to replace until I can't any more. It's definitely a huge hassle but you gotta work with what you got.

    • Was this a gift?:
    • No
     
    1.0

    Doesn't even fit!!!

    By 

    from Biloxi, MS

    Verified Buyer

    Comments about Dorman - OE Solutions Pressurized Coolant Reservoir:

    The bottom two holes in the coolant reservoir were too small to fit into the connecting pieces. And after some research I found that this is a common problem with this part and that mine wasn't an outlier. Don't buy this part, save yourself the time and buy one from BMW

    • Was this a gift?:
    • No
     
    2.0

    Didn't fit had to go get oem part

    By 

    from North Carolina

    Verified Buyer

    Comments about Dorman - OE Solutions Pressurized Coolant Reservoir:

    Didn't fit just trust me and go wih the oem Bmw one. It slipped right on.

    • Was this a gift?:
    • No
     
    1.0

    Didn't fit

    By 

    from Tulsa, Oklahoma

    Verified Buyer

    Comments about Dorman - OE Solutions Pressurized Coolant Reservoir:

    The electrical sensor on the bottom did not fit. And the small port on top was too small and created a coolant leak.

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    1.0

    The part failed too early

    By 

    from Houston, TX

    Comments about Dorman - OE Solutions Pressurized Coolant Reservoir:

    On my 3 series 2005 Bmw after original my coolant expansion got a little hole after 10 years at the top edge side , I realized I need to replace it. I went to advance store and got coolant reservoir and I think I paid something like around 60. So anyway I replaced it with dorman and just after 4 moths it was really catastrophic, it got big crack at the bottom and car was leaking coolant so bad. So the store providing parts to customer that are not able to handle European cars performance and basically the parts that gives to buyers hard time, just like my overheating scenario. So I do not recommend it guys for you to go buy dorman coolant reservoir for your Bmw, I m very dissappimted. And I hope I can be able to return it or exchange it with a different better brand such as behr. and not been wastedy money.

    • Was this a gift?:
    • No

    Displaying reviews 1-5

    Back to top

    Check out the specials in our monthly flyer.
     
     
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.