BMW 740Li Adjust Drive Belts Costs

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Adjust Drive Belts Service

How much does a Adjust Drive Belts cost?

On average, the cost for a BMW 740Li Adjust Drive Belts is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2014 BMW 740LiL6-3.0L Turbo	Service typeAdjust Drive Belts	Estimate$114.99	Shop/Dealer Price$132.49 - $145.62
2011 BMW 740LiL6-3.0L Turbo	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$112.52 - $125.67
2012 BMW 740LiL6-3.0L Turbo	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$112.52 - $125.67
2015 BMW 740LiL6-3.0L Turbo	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$112.48 - $125.60
2013 BMW 740LiL6-3.0L Turbo	Service typeAdjust Drive Belts	Estimate$94.99	Shop/Dealer Price$112.55 - $125.72

Show example BMW 740Li Adjust Drive Belts prices

What are drive belts all about?

The drive belts are connected to the crankshaft (a part of the engine), as well as to the alternator, air conditioning, and power steering system. The belts are responsible for transferring power from the crankshaft to these other systems. Over time, and especially if multiple systems that put stress on the belts are being used, the belts can grow loose, or unaligned. When this happens the belts will need to be adjusted so that they can return to their normal, optimal position.

Keep in mind:

If the drive belt is at all frayed or cracked it should be replaced instead of adjusted.
When the drive belt is adjusted, the drive belt tensioner and idler pulley should both be inspected.

How it's done:

Adjust the drive belts

Our recommendation:

Your drive belts should always be checked during tuneups and maintenance. During any kind of servicing your drive belts should be checked to see if they need to be replaced or adjusted.

What is a common symptom indicating you need to adjust the drive belts?

Squealing noise from the engine

How important is this service?

Your alternator, power steering, and air conditioning are all powered by your drive belt. The belt is connected to the crankshaft, and transfers power to these systems. As the belt is used and wears, it can grow lose, or begin to become unaligned. If the drive belt becomes loose, it won’t move as efficiently, and it won’t transfer power as efficiently. If the belt becomes unaligned, it can come into contact with parts of the engine, which can cause damage.

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James

31 years of experience

699 reviews

James

31 years of experience

by Yonglin

BMW 740Li L6-3.0L Turbo - Car Battery Replacement - Irvine, California

Good exprience

Brian

24 years of experience

201 reviews

Brian

24 years of experience

by Neil

BMW 740Li L6-3.0L Turbo - Oil Change - Mount Airy, Maryland

Good guy, friendly, knowledgeable. Told me my brakes are staring to go, but I should be good another 10k miles. Arrived on time.

Bryant

12 years of experience

608 reviews

Bryant

12 years of experience

by Brandon

BMW 740Li L6-3.0L Turbo - Oil Change - Fishers, Indiana

It was an absolute pleasure working with him. He was super thorough and took the time to make sure everything was correct. I own a BMW and feel like I'm finding something wrong all the time. I will be using Bryant again and highly recommend him to others. This is a great service for those working from home that don't want the hassle of taking your car to the mechanic. Thanks

Bryant

12 years of experience

608 reviews

Bryant

12 years of experience

by Brandon

BMW 740Li L6-3.0L Turbo - Serpentine/Drive Belt - Fishers, Indiana

Great mechanic and really takes the time to make sure everything is correct. Thank you for putting up with my POS BMW Bryant!

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