Buy 1992 Buick Century Exhaust Manifold Heat Shield. 2.3 LITER. 2.3 LITER 1994-95, manifold. 4 CYLINDER CYLINDER, DUAL, LITER - OEM Buick Part # 24573090

Heat shield. SHIELD - Exhaust Manifold Spark Plug (High Tension).
A Heat reflective barrier to prevent items from coming in contact with the hot Exhaust Manifold.

Exhaust Manifold Heat Shield

Fits Achieva, Skylark

2.3 LITER. 2.3 LITER 1994-95, manifold. 4 CYLINDER W/DUAL EXHAUST, manifold. 4 CYLINDER W/O DUAL EXHAUST, 1994-95, manifold. 4 CYLINDER, DOHC, manifold. 4 CYLINDER, SOHC, manifold, upper.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your 1992 Buick Century may be a bent or rusted exhaust heat shield.