Sony bravo 42 inch TV. Around 2014.12 years now.

Yet I did lose many items over the years on moves. Lucky I didn't lose that TV as well. 😞

GE fm stereo clock radio. Snooze button is a bit iffy but I got it around 1973.

My GE kitchen appliances are going on 19 years now.
Also have an old beer fridge in the basement thats probably 80 years old and still running

Sears vacuum cleaner. I've had it for over 40 years and its still working fine.

Of purely household appliances in everyday use, probably either the fridge or microwave oven, over ten years old each. Or the two radios I use most - older still.

I have other equipment much older than them, though.

40 yrs or so... have owned the same Panasonic Dimension 4 Genius microwave since the mid 1980s.

My Roper washer is 21 years old. Dryer quit heating last year cuz I screwed up and didnt close door properly

Fridge/Washer/Dryer over 10 years.
Whirlpool

HVAC 23 years American Standard

My mother's toaster from 1955. It still works

My organs has lasted over 30 years so

Fridge has been going awhile.

I think the microwave is over 20 years old.

Microwave 26 years old

Dutch oven stove over 35 yrs

I have an oven that's lasted about 5 years.

LG washing machine. Almost 27 years.

Microwave. It might have 30 years.

trash compactor, it came with the house must be at least 14 years old

My wind-up, spring-loaded, mechanically actuated personal vibrator with it's ivory hand-grip.