In this video, I'll show you how to DIY install the OEM trailer hitch, wiring harness, and cover panel on the 2022, 2023, 2024 Acura MDX (Gen 4).
I use MDX for towing the boat...

According to the instructions:
Tighten the six flange bolts to an initial torque of 32 Ibft (43 N·m) as shown. Then, tighten the bolts to a final torque of 63 Ibft (85 N·m).

You may compare between the two and get the cheaper one, good luck! Enjoy your DIY!
https://acura.oempartsonline.com/
https://www.acurapartsforless.com/

Part Numbers:
08L91TYA200 (wiring harness, 7 pin)
08L92TYA200B (trailer hitch cover)
08L92TYA200 (trailer hitch)