Alternator belt. RIBBED V - BELT. Serpentine Belt.
From 02/02. Routing:Crk,Tens,Wp,Idler,Alt,Ps. Serpentine Belt. To 02/02.
Serpentine Belt
Fits 540i, 740i, 740iL, 840Ci, 850Ci, M5
4.0 & 4.4 LITER. 540I 1997. 540I 1998-03. 540i; Water Pump & Alt. 740i, 740iL; Water Pump & Alt. 840Ci. M5. M5; Water Pump & Alt. Primary alternator, 840CI.
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.