# 1999 Chevrolet Tracker - What is this?

**URL:** <https://community.cartalk.com/t/1999-chevrolet-tracker-what-is-this/191435>\
**Category:** Maintenance/Repairs\
**Tags:** chevrolet\
**Created:** [July 1, 2023, 2:20am UTC](https://community.cartalk.com/t/1999-chevrolet-tracker-what-is-this/191435 "2023-07-01T02:20:25Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Hernandez20](https://avatars.discourse-cdn.com/v4/letter/h/65b543/32.png) [@Hernandez20](https://community.cartalk.com/u/Hernandez20)\
**Post date:** [July 1, 2023, 2:20am UTC](https://community.cartalk.com/t/1999-chevrolet-tracker-what-is-this/191435/1 "2023-07-01T02:20:25Z")

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air condition tube part # 30025441

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**Author:** ![davesmopar](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/davesmopar/32/41750_2.png) [@davesmopar](https://community.cartalk.com/u/davesmopar)\
**Post date:** [July 1, 2023, 4:26am UTC](https://community.cartalk.com/t/1999-chevrolet-tracker-what-is-this/191435/2 "2023-07-01T04:26:29Z")

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> [@Hernandez20](#):
>
> air condition tube part # 30025441

Welcome to the forum…

The part number looks like an AC liquid line…

EDIT suction line

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<div class="post-metadata">

**Author:** ![Nevada\_545](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/nevada_545/32/41232_2.png) [@Nevada\_545](https://community.cartalk.com/u/Nevada_545)\
**Post date:** [July 1, 2023, 4:38am UTC](https://community.cartalk.com/t/1999-chevrolet-tracker-what-is-this/191435/3 "2023-07-01T04:38:45Z")

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You can’t buy one, that part is discontinued. I guess you knew that, but the rest of your message didn’t post.

An air conditioning repair shop can repair or make a new A/C line for your vehicle, find a shop that installs custom A/C systems.

That is a suction line, aluminum tubing approximately 5/8", no hose.

 ![image](https://global.discourse-cdn.com/cartalk/original/3X/3/3/3399fafd4ba73ef799be230be274a0c9c2c71a19.png)