# Sr20det spark plug Question

**URL:** <https://forums.speedlife.net/t/sr20det-spark-plug-question/149700>\
**Category:** Canada Nissan Automotive\
**Created:** [September 9, 2008, 2:00pm UTC](https://forums.speedlife.net/t/sr20det-spark-plug-question/149700 "2008-09-09T14:00:39Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![1337s13](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/1337s13/32/5827_2.png) [@1337s13](https://forums.speedlife.net/u/1337s13)\
**Post date:** [September 11, 2008, 8:40am UTC](https://forums.speedlife.net/t/sr20det-spark-plug-question/149700/9 "2008-09-11T08:40:24Z")

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> [@Cobra or Viper](https://forums.speedlife.net/t/cobra-or-viper/6289/23):
>
> You do know that KA plugs are the same thing as SR plug eh??? The KA runs a 5 heat plug and the SR runs a 6 heat range from factory. I run KA 6 heat range pugs in my RB too and it runs fine. If you want the 7 heat range NGK get BKR7ES-11 or BKR7ES, 6 heat range BKR6ES-11.
> 
> You can find these at any autoparts store. Cross reference if you have to.
> 
> Next time search a bit before asking such a simple question, most Nissan motors are very similar and parts interchange quite easily

Thanks for the information. I did run a search, thats where I got the number of what plug to use. But when I called to see whom had plugs in the 6 or 7 heat range, no body did, which I found was odd.

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