Shop Buick Century Exhaust Manifold Heat Shield. 2016-18. 2016-18, W/HYBRID. Exhaust Manifold Heat ENGINE, Hot, Items, Like - OEM Buick Part # 12656192

Exhaust Manifold Heat Shield.
A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold.

Exhaust Manifold Heat Shield

Fits CT6

2016-18. 2016-18, W/HYBRID.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your may be a bent or rusted exhaust heat shield.