A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold. Exhaust Heat Shield. From 12/2010. Insulator, M. Manifold cover.

Exhaust Heat ShieldExhaust Manifold Heat Shield

Fits C-HR, Corolla iM, Matrix

1.8 LITER. C-HR; Upper. Upper.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your 2021 Toyota Camry may be a bent or rusted exhaust heat shield.