Shop OEM GENERAL MOTORS Part # 12569506 (12560973). Serpentine Belt. 4.6 LITER. 4.6 liter, w/140amp alternator. All Models; 4.6L; Accessory; w/140 Amp Alternator. All Models; 4.6L; Accessory

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

Serpentine Belt

Fits Deville , Eldorado

4.6 LITER. 4.6 liter, w/140amp alternator. All Models; 4.6L; Accessory; w/140 Amp Alternator. All Models; 4.6L; Accessory; w/o 140 Amp Alternator.
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.