This a brand new Toyota genuine OEM kit of the valve stem seals or o-ring. Made for Toyota's 3S-GE BEAMS engine. Kit includes a total of 16 seals, 8 each for the intake and exhaust valves.

The seals are necessary to control oil consumption. Since this is a Toyota genuine OEM product, rest assured that it will fit perfectly for your 3S-GE engine.

Yes, these are a bit pricey from Toyota, but being genuine OEM parts they should bring you nicely sealed valves for many miles and years to come.