Genuine Toyota Water Neck Gasket – Supra MK3 JZA70 1JZ-GTE, OEM 16343-88400

Authentic Toyota part, right here.

This is the metal water neck gasket for the Supra MK3 JZA70 with 1JZ-GTE engine.

OEM number 16343-88400.

Brand new, made by Toyota, not some aftermarket paper copy.

It's metal, it seals, it lasts.

One in the pack.

Placement is engine compartment.

No bolt holes, just a solid crush gasket.

If you're doing a cooling system refresh, don't cheap out—use genuine.

This is it.