AmazingFacts

2016 Prius 2 Eco with 270k miles:
- Head gasket job done myself at 260k miles.
- Rodent mesh.
- CatShield stainless steel.
- Heat exchange bypassed. Used Gates 18777 bypass hose.
- My 4th Gen Head Gasket Replacement Experience - 4th Gen Head Gasket Replacement Experience | PriusChat
Previous Prius:
2013 Prius 2: 276k miles. Head gasket done myself at 253k.
Mods:
- Rodent mesh on cabin intake.
- Cat Defender (should have gotten CatShield by Miller CAT as it's stainless steel vs aluminum).
- Oil catch can.

Headgasket replaced and failed shortly after? Do anything different next time? | PriusChat
Any Gen 4 Owners Out There With Blown Head Gasket ?? | PriusChat