# SR20DET Heater Hose Install

**URL:** https://forums.speedlife.net/t/sr20det-heater-hose-install/124579
**Category:** SON240sx Automotive
**Created:** [May 18, 2009, 11:41am UTC](https://forums.speedlife.net/t/sr20det-heater-hose-install/124579 "2009-05-18T11:41:42Z")
**Posts on this page:** 1
**Showing post:** 3

<div class="post-metadata">

### Author: ![Sempre\_5](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/sempre_5/32/5701_2.png) [@Sempre\_5](https://forums.speedlife.net/u/Sempre_5)
#### Post date: [May 18, 2009, 1:44pm UTC](https://forums.speedlife.net/t/sr20det-heater-hose-install/124579/3 "2009-05-18T13:44:28Z")

</div>

> [@A bike that i have wanted for years is made.](https://forums.speedlife.net/t/a-bike-that-i-have-wanted-for-years-is-made/22040/13):
>
> Use the U and L hoses to do the lines from behind the head to the top port on the firewall
> 
> Use the S shaped hose to do the line line from under the intake manifold with the bottom port on the firewall
> 
> [http://www.frsport.com/Gates-OEM-Heater-Core-Hoses-Conversion-for-USDM-240SX-with-S13-SR20DET\_p\_8951.html](http://www.frsport.com/Gates-OEM-Heater-Core-Hoses-Conversion-for-USDM-240SX-with-S13-SR20DET_p_8951.html)

Ok I will try this…sounds easy. trying to picture it in my head.  
The U and L connect together using the 5/8"-3/4", right?

---

_[View the full topic](https://forums.speedlife.net/t/sr20det-heater-hose-install/124579)._