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BMW PartsBMW 850i PartsDrive Belt Tensioner & Pulley

BMW 850i Drive Belt Tensioner & Pulley

Great cars and trucks like your 850i need great parts.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs these days. When your BMW 850i left the factory, it was destined for a person with discerning taste who wants European styling in their automobile. Anyone who owns a BMW knows that when it comes to maintaining their vehicle only the absolute best replacement parts will do. Make no mistake, you didn't buy your 850i unless you knew that you wanted best-in-class service and dependability both impeccably combined into one car, truck, or SUV.

Why Drive Belt Tensioner & Pulley replacement is so important.

Your engine's accessories would not function properly unless your BMW 850i drive belt tensioner keeps those belts tight. Your engine uses a drive or serpentine belt to transfer the momentum at the crankshaft to the pulleys on your accessories. But since they are traveling at such high speeds, the belt tensioners ensure the drive belts maintain a good grip on the pulley or else they will fly off; potentially leaving your car or truck without the use of its alternator, water pump, or more. BMW 850i engines have drive or serpentine belt tensioners that should be adjusted regularly so that the belts can keep working properly.

You've tried the rest, now try the best.

At Car Parts Discount, we have real customer support agents here with enough expertise to help you purchase the correct BMW 850i part for your needs. Don't let a Drive Belt Tensioner & Pulley repair spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the best repair parts. Get your 850i back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. If your car or truck was built in 1992, 1991, then you will find the correct BMW 850i Drive Belt Tensioner & Pulley parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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BMW 850i Belt Tensioner, OEM: 11 28 1 715 626/11281715626INA
1991-1992 BMW 850i INA Belt Tensioner 11 28 1 715 626
40.25, Save 39%   NEW ITEM
OEM: 11 28 1 715 626, Item: 486397
  In Stock, Usually ships within 1 business day
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BMW 850i Drive Belt Idler Assembly, OEM: 45986Four Seasons
1991-1992 BMW 850i Four Seasons Drive Belt Idler Assembly 45986
51.55, Save 39%   NEW ITEM
OEM: 45986, Item: 1016610
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Air Conditioning, Alternator, Power Steering, Grooved Pulley, Smooth Pulley

BMW 850i Belt Tensioner Assembly, OEM: 89348Dayco
1991-1992 BMW 850i Dayco Belt Tensioner Assembly 89348
51.95, Save 39%   NEW ITEM
OEM: 89348, Item: 1359793
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Alternator and Power Steering

BMW 850i Accessory Drive Belt Tensioner Pulley, OEM: 38061Gates
1991-1992 BMW 850i Gates Accessory Drive Belt Tensioner Pulley 38061
56.05, Save 39%   NEW ITEM
OEM: 38061, Item: 620981
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Air Conditioning, Alternator and Power Steering, Water Pump and Air Conditioning

BMW 850i Belt Tensioner Assembly, OEM: 38217Gates
1991-1992 BMW 850i Gates Belt Tensioner Assembly 38217
63.95, Save 39%   NEW ITEM
OEM: 38217, Item: 620544
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Air Conditioning, Alternator and Power Steering, Water Pump and Air Conditioning

BMW 850i Adjusting Pulley Assembly, OEM: 11 28 1 720 039/11281720039INA
1991-1992 BMW 850i INA Adjusting Pulley Assembly 11 28 1 720 039
66.35, Save 39%   NEW ITEM
OEM: 11 28 1 720 039, Item: 486400
  In Stock, Usually ships within 1 business day
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BMW 850i Belt Tensioner Pulley, OEM: 11281720039
1991-1992 BMW 850i Ruville Belt Tensioner Pulley 11281720039
78.25, Save 39%   NEW ITEM
OEM: 11281720039, Item: 59121
  In Stock, Usually ships within 1 business day
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