Buy 1989 Buick Century Shield. Heat. Exhaust. (Front). 5.3 LITER. 5.3 LITER, manifold. Exhaust Manifold, LITER, Left - OEM Buick Part # 12569051

A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold. Exhaust Heat Shield. For Exhaust Manifold. Manifold Spark Plug (High Tension). Converter. Insulator. Included with: Manifold.

Exhaust Heat ShieldExhaust Manifold Heat Shield

Fits Impala, LaCrosse, Monte Carlo

5.3 LITER. 5.3 LITER, manifold.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your 1989 Buick Century may be a bent or rusted exhaust heat shield.