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๐ก๏ธ Stay cool, stay ahead โ precision sensing that drives performance.
The AEM 30-2012 Temperature Sensor Kit delivers precise temperature readings with ยฑ2ยฐC accuracy across a wide range (-40ยฐC to 200ยฐC). Featuring a durable brass body, standard 1/8 inch thread, and a fast 10-second thermal response, itโs engineered for reliable coolant, water, and oil temperature monitoring in demanding automotive applications.

| ASIN | B005AT11F4 |
| Best Sellers Rank | 754,137 in Automotive ( See Top 100 in Automotive ) 1,082 in Car Coolant Temperature Sensors |
| Brand | AEM |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 54 Reviews |
| Global Trade Identification Number | 00840879021795 |
| Included Components | AEM 30-2012 Water / Coolant / Oil Temperature Sensor Kit |
| Item Dimensions | 12 x 7 x 12 centimetres |
| Item Type Name | AEM 30-2012 Water / Coolant / Oil Temperature Sensor Kit |
| Item Weight | 0.04 Kilograms |
| Item dimensions L x W x H | 12 x 7 x 12 centimetres |
| Item weight | 0.04 Kilograms |
| Manufacturer | AEM |
| Manufacturer Part Number | 30-2012 |
| Material | Brass Aluminum |
| Measurement Accuracy | < 1.5ยฐC / 2.7ยฐF |
| Measurement accuracy | < 1.5ยฐC / 2.7ยฐF |
| Measuring Range | Operating Temp: -20ยฐC to 150ยฐC (-4ยฐF 302ยฐF) |
| Model Number | 30-2012 |
| Mounting Type | Surface Mount |
| Output Type | Analog |
| Product Warranty | 2 Years |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | water/oil temperature measurement, automotive |
| Style | Thermal |
| Style Name | Thermal |
| UPC | 840879021795 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 200 Degrees Celsius |
B**T
A bit pricey but good quality and has a data sheet.
It has a datasheet so it's nice an easy to use/map anywhere. Good quality product. Temp/resistance values have a slight curve. Check out the data sheet to make sure it works for you.
J**9
Five Stars
Works as advertised.
J**D
Calibration is off
Calibrated based upon aem 30-2012. At ambient temp it is 20deg c lower then all other temp sensors in the engine bay. For the price do not buy it.
K**.
perfect replacement
Broke my old sensor and this works perfect!
B**T
Link to MegaSquirt / TunerStudio definition files
Works with TunerStudio / MegaSquirt, as an oil temperature sensor IF you have the correct files. I have worked out the files with the TunerStudio folks in this thread: http://www.msextra.com/forums/viewtopic.php?f=122&t=58859 The sensor seems well built and I have not had any trouble with it. I used it to measure the oil temperature in an aircooled VW bug, after making a custom fitting.
Trustpilot
1 week ago
3 days ago