Buy 2019 Chevrolet Express 3500 LT Standard Passenger Van 6.0L Vortec V8 A/T Exhaust Manifold Heat LITER, Make, May, Model - OEM Chevrolet Part # 12677662 (12647716)

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

Exhaust Manifold Heat Shield

Fits Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Silverado

4.8 & 6.0 LITER, 6.0 liter. 6.0 LITER.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your 2019 Chevrolet Express 3500 may be a bent or rusted exhaust heat shield.