Hi Sharon, I'm pleased to assist you. We suggest consulting with a mechanic if this is the part you need. The a/c switch keeps track of the high-pressure level in the A/C loop and turns on or off the compressor based on two pressure thresholds. If you're interested in this switch, use the link below to continue ordering while supplies last. Your order will come with a 30-day post-purchase price match guarantee. I hope this helps, and enjoy shopping! https://www.carparts.com/a-c-switch/replacement/rh50430001?can=CPGG4850_CSQA_20230531

Hello! This works for both - it is actually a sensor with a range big enough for high and low pressure.

Hi Teresa, I'm glad to help you out. You might be referring to a roof rack end cap. Tell us the vehicle information so we can help you look for the correct part number. This item is an A/C switch for Hyundai and Kia vehicles. For more maintenance parts, we have a sale on brake parts. To get one for your vehicle, click this link: https://www.carparts.com/search?q=brake I hope this helps. Happy shopping.

Hi Jorge, I'm glad to assist you. No. This part is located on the engine bay of your car, not on your vehicle's dashboard a/c heater and control panel. This is an a/c pressure transducer switch. I am not sure if this is what you are really looking for. We recommend you refer to a vehicle specific service repair manual for a reliable reference or check with your trusted local auto repair shop. Still, if this is the correct part that you need. Click the link below to order today and grab our lowest sale price offer until supply last. I hope this helps. Happy shopping. https://www.carparts.com/a-c-switch/replacement/rh50430001?can=CPJE1043

Hi Gregory, I'm glad to help you out. Yes, this can affect the cooling capacity of your A/C system. You can use the link below to order the part while it's on sale. I hope this helps. Happy shopping. https://www.carparts.com/a-c-switch/replacement/rh50430001?can=cpab2020