Shop 1990 Buick Century Exhaust Manifold Heat Shield. 3.8 LITER. Exhaust Manifold Heat Shield - LITER, Make, May, Model - OEM Buick Part # 4666037AA (04666037AA)

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

Exhaust Manifold Heat Shield

Fits Wrangler

3.8 LITER.
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.