Shop 1989 Buick Century Accessory Drive Belt Idler Assembly. 3.4 liter. 5.7 liter. All Models; 3.4L, 5 Liter, Pulley - OEM Buick Part # 10115875

Accessory Drive Belt Idler Assembly. Pulley Assembly - Belt Idler. Serpentine Idler Pulley.
Accessory Drive Belt Idler Assembly. Replaces A/C Compressor.

Accessory Drive Belt Idler Assembly

Fits Camaro, Firebird

3.4 liter. 5.7 liter. All Models; 3.4L, 5.7L. W/o AC, 3.4 liter. W/o AC, 5.7 liter.
Drive Belt Idler Pulley Assembly - Repair or Replace
A "chirping" noise coming from the front of your engine is usually the sign of a failing drive belt idler pulley assembly. Replace these important parts to keep your running at its best.