Buy 2005 Cadillac Escalade EXT Shield. Heat. Exhaust. (Right, Front). 6.6 LITER DIESEL, passenger side Rear, DIESEL, Passenger - OEM Cadillac Part # 12680294 (12677227, 12705652)

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

Exhaust Heat ShieldExhaust Manifold Heat Shield

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

6.6 LITER DIESEL, passenger side, rear. Silverado, Sierra 2500 HD; Diesel; Right; Rear. Silverado, Sierra 3500 HD; Diesel; Right; Rear.
Exhaust Manifold Heat Shield - Repair or Replace
A tinny ticking, buzzing, or rattling noise that sounds like it's coming from under your 2005 Cadillac Escalade EXT may be a bent or rusted exhaust heat shield.