DDMWorks Aluminum Coolant Surge Tank for the Polaris Slingshot

(54 reviews) In Stock
  • $145.00

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  • Part Name: polaris-slingshot-aluminum-coolant-surge-tank-ddmworks
  • Part Number: SM-1225

Available Options




Slingshot Application Guide:

» 2015 Slingshot Base / SL / SL LE
» 2016 Slingshot Base / SL / SL LE
» 2017 Slingshot Base / SL / SL LE / SLR
» 2018 Slingshot GT LE / S / SL / SLR / SLR LE
» 2019 Slingshot GT / S / SL / SLR
» 2020 Slingshot GT LE / R / SL
» 2021 Slingshot R / R LE / S / SL
» 2022 Slingshot R / S / SL / SLR

Polaris Slingshot Coolant Surge Tank by DDMWorks
The new aluminum coolant surge tank by DDMWorks is a direct replacement of the stock plastic coolant tank on your Polaris Slingshot.  The stock tanks have had a few issues with leaks and brakes, so DDMWorks solves the problem with a larger capacity, solid built tank.  The Slingshot coolant tank also has an integrated sight glass to allow the levels to be checked without removing the cap.  Don't forget to get the DDMWorks Silicone Hose Kit as now is the perfect opportunity to swap your stock hoses out.

Benefits of the DDMWorks Coolant Surge Tank for the Slingshot

  • Stronger than the brittle plastic tank, allowing for higher engine bay temperatures
  • Integrated sight glass allows you to check coolant without removing the pressure cap
  • Available in black or red
  • Larger capacity than the stock tank

Product Details
Color Multiple
Material Aluminum

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Total Reviews: 54
Average Rating: 4.85

12/31/2021 6:15 pm

Quality product.
Very high quality product and paint job, this is a must for Slingshot owners.

12/30/2021 6:34 am

Great product
Great product

12/04/2021 9:08 am

Mush better than stock
Like many other Slingshot owners have experienced the stock plastic tank on my 2016 cracked and started leaking. My slingshot is still on an extended warranty and I pretty sure I could have had it fixed for free, but that would have meant putting in another plastic tank that might have just done the same thing so I decided to install this DDM tank and I couldn't be happier. Like all DDMWorks products its very well made and the install was simple and straight forward. Best of all I feel very confident that if I ever get stranded by the side of the road in my Slingshot it won't be because of a broken coolant tank

11/21/2021 12:08 pm

Qualty and a must
Great replacement for the plastic coolant tank that can burst with usage over time, this is good for the life of the vehicle, a must for any slingshot owner. Slingmods as always has amazing customer service, these guys are a joy to purchase from and always taking care of their loyal customers.

11/20/2021 11:34 am

Absolutely Perfect
After 4 years the stock plastic coolant tank on my 2016 slingshot finally got the dreaded cracks all along the front seam and started leaking. I have an extended warranty and probably could have had it fixed for free, but I figured that if I did that the problem would just come back some time in the future and I decided to get the DDM tank. First thing I want to say is this thing is solid and very well made, its a bit of a pain to get it installed and to hook up the bottom hose, but with patients I got it in there and I couldn't be happier - It looks good, but to me that's not the important thing, to me knowing that I dont have to ever worry that I might end up stranded on the side of the road because of a defective coolant tank ever again is like money in the bank!

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Prop 65 Notice

Prop65 WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
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