Shop 1990 Buick Century Accessory Drive Belt Tensioner Pulley. 3.2 & 3.5 LITER, P/S & alt belt. 3.2 & 3 LITER, Alt, Compressor - OEM Buick Part # 4663534 (04663534)

Pulley. Idler.
For Compressor Belt. Pulley that contacts the Belt to apply tensioner load. Accessory Drive Belt Tensioner. Serpentine.

Accessory Drive Belt Tensioner Pulley

Fits 300M, Concorde, Intrepid, LHS, New Yorker, Prowler, Prowler, Vision

3.2 & 3.5 LITER, P/S & alt belt. 3.2 & 3.5 LITER, P/S, alternator. 3.5 LITER, AC compressor belt. AC compressor. All Models; 3.2L, 3.5L; Alt, P/S. All Models; 3.5L. Alternator belt. P/S & alt belt.