🌬️ Stay cool, stay precise — BMW’s secret to perfect climate control!
This Ambient Air Temperature Sensor by AA Ignition is a direct-fit replacement for numerous BMW models (1995-2011), delivering precise outside air temperature readings to optimize your vehicle’s automatic climate control. Featuring OEM-quality fitment, durable construction, and backed by a lifetime warranty, it’s the smart, cost-saving upgrade to keep your BMW’s AC system running flawlessly.
| Brand | AA Ignition |
| Item Weight | 0.04 Kilograms |
| Style | Modern |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Specific Uses For Product | driving or operating compatible BMW vehicles |
| Upper Temperature Rating | 122 Degrees Fahrenheit |
| Manufacturer | AA Ignition |
| Item Weight | 1.44 ounces |
| Package Dimensions | 3.9 x 3.54 x 2.28 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 65816905133 |
| OEM Part Number | 65 81 6 905 133, 65816905133, 902-020, 902020, 920020 |
J**K
It works
Can not beat the price and it fit right. Lost my sensor and car was giving me -40 degree and check engine light. replaced the sensor and all went back to normal. Now I don't know how long it will last and if it does not will come back and update this; but so far so good. You can't go wrong with $7.00 com'n man !!!!
M**L
Works Perfectly
Bought this to replace my 525i’s temperature reading issue, works just fine and so much cheaper than an exact OEM or Bmw version
H**7
Works
The sensor arrived quickly as promised. Cheap and it works!
K**C
Great temperature sensor
Plugged it in and it worked on 2001 BMW 530i. Inexpensive and works. Why pay 10X as much? Recommended.
D**K
Works for 2003 BMW 540i
Saved alot of money and time. Bought this for my mother-in-law's BMW 540i. Hers broken causing the AC to be intermittent. Dash reads -40 degrees F. Took less than 5 minutes to replace. Now dash shows +85 degrees F which is about right. Didn't give 5 stars because the clip did not snap in. The prongs made contact and was fairly tight so reading was correct. I taped the harness anyways so it wouldn't come loose.
A**X
Muy bueno
Funciono Perfecto en mi bimmer
A**R
It works
Temperature is off by almost 10 degrees.
J**Y
Good replacement
Even though this is 1/4 the price of the original it looks and functions just like the 40 buck unit that went bad after 11 years
Trustpilot
1 month ago
2 months ago
