BMW X3 Serpentine Belt - Select Year

Quality: OEM
- 4PK-0855 - Alternator & Water Pump OE size = 4PK-0855. - 4PK-0865 - Alternator & Water Pump OE size = 4PK-0895. - A/C - Belt must be matched to compressor : 4PK x 863 - A/C : 4PK x 863 - Alternator & Water Pump - Alternator, Water Pump & Crankshaft -

A/C - Only applies to compressor 64 52 6 909 628 : 5PK x 1023 - A/C : 5PK x 1023 -

5PK 1004 - A/C Belt - 5PK-1005 Alternator & air cond. OE size = 5PK-1005 - A/C - Only applies to compressor 64 52 8 377 067 : 5K x 1004 - A/C : 5K x 1004 -

Quality: OEM
Alternator & Power Steering Belt Drive - Alternator / Water Pump / Power Steering : 6PK x 1538 - Alternator / Water Pump : 6PK x 1538 - Alternator, Power Steering & A/C - Fan, Alternator & Power Steering Belt - w/ A/C - w/ Hydraulic Tensioner : Alternator / Water Pump : 6PK x 1538 - w/ Mechanical Tensioner : Alternator / Water Pump : 6PK x 1538 - w/o A/C - w/o AC - w/o AC - This belt turns all pulleys - w/o Dynamic Drive : Alternator / Water Pump : 6PK x 1538 -

Quality: OEM
Alternator / Water Pump : 7PK x 1635 - Alternator : Water Pump : 7PK x 1635 - Alternator, Water Pump, Power Steering - w/o A/C OE size = 7PK-1640. - Serpentine Belt for Water Pump, P/S Pump, Alternator -

Quality: OEM
Alternator / AC / Power Steering : 6PK x 1990 - w/o Adaptive Drive and 4-Zone Climate Control : Alternator / AC / Power Steering : 6PK x 1990 -