Hi folks, I just find there're two caps missing under my 2019 clarity engine hood, anyone knows the part number for them, and the potential reason why they're off? thanks
Those are the hi and low pressure charge port for AC. Maybe dealer had to replace the evap coil that is prone to leak and they had to recharge the system and the tech forgot to screw them back in.
Those caps are standard sizes. Amazon has five complete sets for $6.49. Look for A/C charge port caps. Sent from my iPhone using Inside EVs
The high cap is 80865-TX9-A01. The low cap is 80866-TX9-A01. It's likely some shop was doing work on your A/C system, and neglected to replace them. There's no reason to remove them other than during service or disassembly of the A/C system. They keep dirt out of your A/C system valves, but also help contain the refrigerant once the valves get old and start leaking. Generic part replacement should be OK.
thank you all, I ordered the cap from the link below, after installation, the low cap is snap tight, and the high cap is a bit loose but ok... both caps have no thread to screw. The Honda dealer was doing some service for AC recall while I dropped the car off for other service items. https://www.amazon.com/dp/B0CSNCNFJ3?psc=1&ref=ppx_yo2ov_dt_b_product_details
