Check the listing for details. NEW BMW E46 E39 E38 E90 Ambient Outside Air Temperature Sensor. Condition: New. Listed at 14.95 USD. 10 Reasons To Buy From Us 01. We include instructions 02. Super FAST shipping 03. We have all the best parts 04. 100% Satisfaction Guarantee 05. Best prices on all of eBay 06. We'll never share your email address 07. Around the clock support. 08. All items are Made in the USA 09. We drive BMW's 10. We love BMW's NEW BMW E39 E38 E46 E90 Outside Temp Sensor Replacement Item Condition: New Year/Model: (see list below) Includes: - Sensor (with 'pigtail') - Mounting Hardware - Instructions Warrentee: 10 years On sale: Yes - Works on all E39, E38, E46, E90's from 1995-present. - Easy install - DIY - instructions included - 10 year manufacture warranty - "OEM+" Better than OEM unit - Unlike the factory unit - this sensor is 100% sealed against corrosion. - Made in the USA - Includes FREE mounting hardware. - This is the only sensor on ebay that comes with a 10 year warranty. Now, if you are anything like me, it’s embarrassing to have something broken on your car that is so easy to fix. Until now, the cost of a new OBC temp sensor (about $80) kept all of us from doing it. This unit is far superior to the OEM unit. Encased in ABS plastic, and sealed with marine grade epoxy, unlike the oem unit, this sensor is virtually indestructible. We provide full instructions with each unit. But this has to be one of the easier fixes on any BMW - perfect for a first time DIY'er. Thanks you all, and I hope you enjoy! (Sample sensor location on a e46 - your sensor location may vary slightly.):