# ecotec cavalier/sunfire air intake resonator. **URL:** \ **Category:** Classifieds\ **Created:** [February 27, 2011, 12:05pm UTC](https://forums.speedlife.net/t/ecotec-cavalier-sunfire-air-intake-resonator/209573 "2011-02-27T12:05:58Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![JustinH](https://avatars.discourse-cdn.com/v4/letter/j/9fc29f/32.png) [@JustinH](https://forums.speedlife.net/u/JustinH)\ **Post date:** [February 27, 2011, 12:05pm UTC](https://forums.speedlife.net/t/ecotec-cavalier-sunfire-air-intake-resonator/209573/1 "2011-02-27T12:05:58Z")
Just wondering if anyone had one of these laying around. My girlfriends car has a cracked air intake resonator (the black box that sits on the throttle body)… Its leaking a little bit of oil/fumes and dripping a little bit of oil… I could buy a cold air intake for $70 that would eliminate the resonator, but I don’t want to deal with her hydrolocking the engine. Or I could buy a new resonator for $75 from the dealer, but I’m sure that someone who put a CAI on their car has one of these laying around. Let me know what you want for it, to fit a 2003 sunfire. I’ve attached a picture from the GM Techline software, it is #2 in the illustration. Thanks, Justin ---
**Author:** ![Carnut](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/carnut/32/7590_2.png) [@Carnut](https://forums.speedlife.net/u/Carnut)\ **Post date:** [February 27, 2011, 4:45pm UTC](https://forums.speedlife.net/t/ecotec-cavalier-sunfire-air-intake-resonator/209573/2 "2011-02-27T16:45:21Z")
I had noticed this yesterday but seeing the RTV figured you knew about it. ---
**Author:** ![JustinH](https://avatars.discourse-cdn.com/v4/letter/j/9fc29f/32.png) [@JustinH](https://forums.speedlife.net/u/JustinH)\ **Post date:** [February 28, 2011, 9:19am UTC](https://forums.speedlife.net/t/ecotec-cavalier-sunfire-air-intake-resonator/209573/3 "2011-02-28T09:19:15Z")
yeah Don, the RTV that I put on there isn’t holding up… Not meant to replace plastic I suppose.