Shop 2005 Cadillac Escalade EXT Exhaust. Shield. Exhaust Manifold Heat Shield - Repair or Replace A Bent, Buzzing, Coming - OEM Cadillac Part # 4780855AC (04780855AA, 04780855AB, 04780855AC, 4780855AD)

Exhaust Heat ShieldExhaust Manifold Heat ShieldFloor Pan Heat Shield

Fits 300, Challenger, Charger, Magnum

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.