# jdm s13 rad on a usdm/cdm s13

**URL:** https://forums.speedlife.net/t/jdm-s13-rad-on-a-usdm-cdm-s13/93330
**Category:** SON240sx Automotive
**Created:** [March 2, 2006, 1:38pm UTC](https://forums.speedlife.net/t/jdm-s13-rad-on-a-usdm-cdm-s13/93330 "2006-03-02T13:38:17Z")
**Posts on this page:** 3
**Page:** 1

<div class="post-metadata">

### Author: ![matty](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty/32/5043_2.png) [@matty](https://forums.speedlife.net/u/matty)
#### Post date: [March 2, 2006, 1:38pm UTC](https://forums.speedlife.net/t/jdm-s13-rad-on-a-usdm-cdm-s13/93330/1 "2006-03-02T13:38:17Z")

</div>

what mods will be required to fit a jdm s13 rad to a usdm s13 ka motor?

---

<div class="post-metadata">

### Author: ![S13GG](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/s13gg/32/5506_2.png) [@S13GG](https://forums.speedlife.net/u/S13GG)
#### Post date: [March 2, 2006, 2:24pm UTC](https://forums.speedlife.net/t/jdm-s13-rad-on-a-usdm-cdm-s13/93330/2 "2006-03-02T14:24:54Z")

</div>

CA18DET rad fits  
SR20DET rad has the inlet on the wrong side. crossover pipe needed, coincidentally the upper rad hose from a neon (I understand) works well for this

---

<div class="post-metadata">

### Author: ![matty](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty/32/5043_2.png) [@matty](https://forums.speedlife.net/u/matty)
#### Post date: [March 2, 2006, 7:18pm UTC](https://forums.speedlife.net/t/jdm-s13-rad-on-a-usdm-cdm-s13/93330/3 "2006-03-02T19:18:27Z")

</div>

thanks, i appretiate it,

keep up the good work 🙂