Coolant
Heater Line Repair Products
Perfect for vans, SUV’s and other vehicles with failed rear heater lines and systems.
![](https://surrauto.com/wp-content/uploads/2016/09/coolant-main2.png)
Tackle Different Repairs
Easy Installation
Typical installations can be completed in less than 5 minutes. It’s simple as 1,2,3!
Double Seal Technology
Features “Double Seal” Technology
with O-Ring and Interchangeable Ferrule
Coolant Kits / Products
![](https://surrauto.com/wp-content/uploads/2022/10/CLC50-1-175x219.png)
CLC50
Coolant Line Connector Repair Kit
Convenient Assortment of the Most Commonly Used Heater Hose Fittings
![](https://surrauto.com/wp-content/uploads/2016/09/hl427-1-175x175.png)
HL427
Heater Line Repair Kit
Repair damaged heater lines including pinholes, cracks, kinks and more