Best automotive ambient air sensors according to redditors

We found 3 Reddit comments discussing the best automotive ambient air sensors. We ranked the 2 resulting products by number of redditors who mentioned them. Here are the top 20.

1. ACDelco 22834330 GM Original Equipment Cabin Air Temperature Sensor Aspirator

2 mentions
ACDelco 22834330 GM Original Equipment Cabin Air Temperature Sensor Aspirator
GM-recommended replacement part for your GM vehicle’s original factory componentOffering the quality, reliability, and durability of GM OEManufactured to GM OE specification for fit, form, and function
Read Reddit commentsView price

2. ACDelco 15-72446 GM Original Equipment Sun Load Temperature Sensor

1 mention
ACDelco 15-72446 GM Original Equipment Sun Load Temperature Sensor
GM-recommended replacement part for your GM vehicle’s original factory componentOffering the quality, reliability, and durability of GM OEManufactured to GM OE specification for fit, form, and function
Read Reddit commentsView price
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Top Reddit comments about Automotive Replacement Ambient Air Temperature Sensors:

u/brolonzo · 8 pointsr/whatisthisthing

Sun load sensor. Used for your automatic climate control so the A/C knows how much cool air to put out to reach your desired temperature.

u/Maverick1ta · 2 pointsr/whatisthisthing

ACDelco 22834330 GM Original Equipment Cabin Air Temperature Sensor Aspirator https://smile.amazon.com/dp/B008B5TVC4/ref=cm_sw_r_cp_apa_i_a2iYCbW2DZQCT

u/stone1994 · 1 pointr/Cadillac

Cabin temperature sensor fan ACDelco 22834330 GM Original Equipment Cabin Air Temperature Sensor Aspirator https://www.amazon.com/dp/B008B5TVC4/ref=cm_sw_r_cp_apa_i_5hvRCbG48Q4MN3

Naturally right after I make a post I remember this thing called Google and find what I need.

It looks like it's a little door chime speaker thing but behind it is actually a small fan.