How Often Should the BMW 5 Series Alternator Belt Be Replaced?

2 Answers
RebeccaRose
07/25/25 4:12pm
The alternator belt of the BMW 5 Series should be replaced every 80,000 kilometers. The alternator belt is one of the main belts in a car, connecting components such as the alternator, air conditioning compressor, power steering pump, idler pulley, tensioner pulley, and crankshaft pulley. The power source for the alternator belt is the crankshaft pulley, with power provided by the rotation of the crankshaft. The BMW 5 Series has a body size of 5106mm in length, 1868mm in width, and 1500mm in height, with a wheelbase of 3105mm and a fuel tank capacity of 68 liters. Its body structure is a 4-door, 5-seat sedan, equipped with a 2.0T turbocharged engine that delivers a maximum power of 135kW and a maximum torque of 290Nm, paired with an 8-speed automatic transmission.
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SamuelRose
08/11/25 9:43pm
Answer 1
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