Shop 2003 Cadillac Escalade EXT Serpentine Belt. 3.5 LITER. 3.9 LITER. Aura; 3.5L. G6; 3.5L. G6; 3.9L LITER, Idler, Drive - OEM Cadillac Part # 12577771

Belt - Water Pump and Air Conditioning (A/C) Compressor and Generator and Power Steering Pump. Serpentine Belt.
Routing:Crk,Wp,Idler,Tens,Alt,Idler,Ps,Idler,Comp. Serpentine Belt.

Serpentine Belt

Fits Aura, G6, Malibu

3.5 LITER. 3.9 LITER. Aura; 3.5L. G6; 3.5L. G6; 3.9L. Malibu, Malibu Maxx; 3.9L. Malibu; 3.5L.
Drive Belt - Repair or Replace
A failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your running at its best.