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Dayco 89614 Automatic Belt Tensioner

(2007-2010 BMW 335i; 2008-2010 BMW 535i; 2009-2010 BMW 535i xDrive; 2008-2010 BMW 135i; 2009-2010 BMW 335i xDrive; 2011-2013 BMW 335is + 3 more models)

Part of: Dayco Automatic Belt Tensioner Assembly

Other options in this family: Dayco 89710 Dayco 89397 Dayco 89380 Dayco 89287 Dayco 89390

Manufacturer

Picture for manufacturer Dayco

Part Number

89614
18 reviews
Sale Price

$88.70

3 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dayco 89614 Automatic Belt Tensioner is a premium OE-quality replacement component designed to maintain optimal tension on serpentine belt systems. This tensioner automatically adjusts belt tension throughout the belt's service life, ensuring proper operation of engine-driven accessories including the alternator, power steering pump, water pump, and air conditioning compressor.

Key Features:

  • Precision-engineered automatic tension adjustment eliminates manual belt tightening
  • Heavy-duty spring mechanism maintains consistent belt tension under all operating conditions
  • High-quality bearing assembly reduces friction and extends service life
  • Durable construction withstands extreme engine compartment temperatures and vibration
  • Direct OE replacement design for reliable fit and performance
  • Helps prevent belt slippage, noise, and premature belt wear

Dayco is a trusted OE supplier to major automotive manufacturers, bringing the same engineering excellence and quality standards to the aftermarket. This automatic belt tensioner is manufactured to strict tolerances and undergoes rigorous testing to ensure dependable performance and longevity.

Products specifications

Fits

2007-2010 BMW 335i; 2008-2010 BMW 535i; 2009-2010 BMW 535i xDrive; 2008-2010 BMW 135i; 2009-2010 BMW 335i xDrive; 2011-2013 BMW 335is; 2007-2008 BMW 335xi; 2008 BMW 535xi; 2011 BMW 1 Series M

Easy

A+

Great.

overall favorable rating

Pretty quick to order just hope it’s all good

Found on Android phone search and they had the item in stock when several others didn't. Immediate shipping and competitive pricing too.

Easy website to navigate and quick delivery

good service

Excellent product. Prompt delivery. Will continue use Autoplicity when needed.

Found the parts I needed for my vehicle's TPMS system that I could not get anywhere else. They were a better price than any of the other online stores and got my order shipped out in a timely fashion.

Let me get the product first.

Excellent business. This is my second purchase and there will be more! I ordered my parts over the holiday weekend and they mailed them the Tuesday after Labor Day. The absolute BEST pricing you will get. You will not find a lower price else ware. The shipping doesn't even take forever like most places you get great pricing. Communication is excellent, the site is very easy to use and navigate. I will be doing business with Autoplicity.com many more times and highly recommend them.

I was apprehensiveness at first to make a major purchase with Autoplicity due to their extremely low price and lack of reviews. I decided to take the chance and I am very glad I did. I made my order on a Monday morning at 0900 eastern time and my product arrived on Wednesday at 3pm. The item was exactly as described and the most astonishing part is that my purchase was released from the factory less than 45 days ago. I was expecting a model that had been sitting on a shelf for the last year and needed to be updated. That was not the case. I will definitely order from Autoplicity again in the future.

Best price I could find on the net and super fast shipping.

Great Prices and great communication. I received notification as soon as I made the order, and when it was shipped out, along with a Tracking number. They were very quick to mail it out too.<br><br>Thanks<br><br>Order number 13029

Very fast shipping, lowest prices on the web.

Fast shipping, good communication, a pleasure to do business with. I would definitely buy from again.

Quick and easy! Love the Amazon pay feature!

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