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Buick LaCrosse Drive Belt Tensioner & Pulley

Why you drive your LaCrosse.

Select Your VehicleWhen your Buick LaCrosse left the factory, it was destined for a driver who prioritizes economical pricing in their automobile. Your Buick dealership isn't the only place to buy trusted repair parts to fix your LaCrosse. You picked your LaCrosse because its reliability and a trusted name agreed with your nature; so why would you settle for second rate when it comes to the highest quality auto parts? The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles currently being driven today.

The function and purpose of Drive Belt Tensioner & Pulley.

One of the keys to maintaining an operational engine and full use of your accessories is keeping an eye on your Buick LaCrosse drive belt tensioner. Your engine accessories are essentially siphoning power from the crank and sending it to your accessories through a drive or serpentine belt. 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, A/C compressor, or more. Buick LaCrosse engines should have their belt tensioners inspected and adjusted in order to ensure proper operation of the serpentine or drive belts.

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

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 replacement parts. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you purchase the correct Buick LaCrosse part for your project or repair. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. When it comes to Buick LaCrosse Drive Belt Tensioner & Pulley parts, you can find them for 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 5012Hayden
2011 Buick LaCrosse Hayden Accessory Drive Belt Tensioner Pulley 5012
11.65, Save 39%   NEW ITEM
OEM: 5012, Item: 1404655
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 89015Dayco
2008-2009 Buick LaCrosse Dayco Accessory Drive Belt Tensioner Pulley 89015
11.75, Save 40%   POPULAR
OEM: 89015, Item: 582629
  Only 4 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 89052Dayco
2005-2008, 2010-2016 Buick LaCrosse Dayco Accessory Drive Belt Tensioner Pulley 89052
12.25, Save 39%   NEW ITEM
OEM: 89052, Item: 582648
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 89007Dayco
2005-2009 Buick LaCrosse Dayco Accessory Drive Belt Tensioner Pulley 89007
12.45, Save 40%  
OEM: 89007, Item: 666641
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Lower

Buick LaCrosse Belt Tensioner Pulley, OEM: 38006Gates
2005-2009 Buick LaCrosse Gates Belt Tensioner Pulley 38006
13.75, Save 39%   NEW ITEM
OEM: 38006, Item: 139506
  In Stock, Usually ships within 1 business day

Drivealign B/S Pulley

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Vehicle Install Locations: Below Power Steering, Below Water Pump

Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 45979Four Seasons
2005-2009 Buick LaCrosse Four Seasons Accessory Drive Belt Tensioner Pulley 45979
14.55, Save 39%   NEW ITEM
OEM: 45979, Item: 612227
  In Stock, Usually ships within 1 business day
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Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 45979Four Seasons
2005-2009 Buick LaCrosse Four Seasons Accessory Drive Belt Tensioner Pulley 45979
14.65, Save 39%   POPULAR
OEM: 45979, Item: 1016603
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 89146Dayco
2011 Buick LaCrosse Dayco Accessory Drive Belt Tensioner Pulley 89146
14.75, Save 40%   NEW ITEM
OEM: 89146, Item: 582687
  Only 4 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 45012Four Seasons
2011 Buick LaCrosse Four Seasons Accessory Drive Belt Tensioner Pulley 45012
16.05, Save 40%   NEW ITEM
OEM: 45012, Item: 612179
  Only 1 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Accessory Drive Belt Tensioner Pulley, OEM: 45012Four Seasons
2011 Buick LaCrosse Four Seasons Accessory Drive Belt Tensioner Pulley 45012
16.15, Save 39%   NEW ITEM
OEM: 45012, Item: 1016503
  Only 6 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Drive Belt Idler Pulley, OEM: 15-20679/1520679ACDelco
2005-2009 Buick LaCrosse ACDelco Drive Belt Idler Pulley 15-20679
19.05, Save 39%  
OEM: 15-20679, Item: 885475
  Only 7 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Drive Belt Idler Pulley, OEM: 38006ACDelco
2005-2009 Buick LaCrosse ACDelco Drive Belt Idler Pulley 38006
19.55, Save 40%   NEW ITEM
OEM: 38006, Item: 895769
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Below Power Steering, Below Water Pump

Buick LaCrosse Belt Tensioner Assembly, OEM: 12605175ACDelco
2010 Buick LaCrosse ACDelco Belt Tensioner Assembly 12605175
34.45, Save 39%   NEW ITEM
OEM: 12605175, Item: 1173059
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Accessory Drive

Buick LaCrosse Belt Tensioner Assembly, OEM: 39288Gates
2010 Buick LaCrosse Gates Belt Tensioner Assembly 39288
37.85, Save 39%   NEW ITEM
OEM: 39288, Item: 1473913
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Belt Tensioner Assembly, OEM: 39288Gates
2010 Buick LaCrosse Gates Belt Tensioner Assembly 39288
38.15, Save 39%   NEW ITEM
OEM: 39288, Item: 1382333
  In Stock, Usually ships within 1 business day
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Buick LaCrosse Belt Tensioner Assembly, OEM: 89695Dayco
2010 Buick LaCrosse Dayco Belt Tensioner Assembly 89695
40.85, Save 39%   NEW ITEM
OEM: 89695, Item: 1305952
  Only 3 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Belt Tensioner Assembly, OEM: 38177Gates
2011 Buick LaCrosse Gates Belt Tensioner Assembly 38177
43.25, Save 39%   NEW ITEM
OEM: 38177, Item: 143346
  In Stock, Usually ships within 1 business day

Drivealign Automatic Tensioner

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Buick LaCrosse Belt Tensioner Assembly, OEM: 89316Dayco
2011 Buick LaCrosse Dayco Belt Tensioner Assembly 89316
56.55, Save 39%   NEW ITEM
OEM: 89316, Item: 582768
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Gates Belt Tensioner Assembly, OEM: 38397Gates
2005-2008, 2010-2016 Buick LaCrosse Gates Belt Tensioner Assembly
59.75, Save 39%   NEW ITEM
OEM: 38397, Item: 143737
  In Stock, Usually ships within 1 business day

Drivealign Automatic Tensioner

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Buick LaCrosse Belt Tensioner Assembly, OEM: 419-014/419014Dorman
2005-2009 Buick LaCrosse Dorman Belt Tensioner Assembly 419-014
59.95, Save 39%   NEW ITEM
OEM: 419-014, Item: 1061877
  In Stock, Usually ships within 1 business day
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Buick LaCrosse Belt Tensioner Assembly, OEM: 38271Gates
2005-2009 Buick LaCrosse Gates Belt Tensioner Assembly 38271
72.55, Save 39%   NEW ITEM
OEM: 38271, Item: 142748
  In Stock, Usually ships within 1 business day

Drivealign Automatic Tensioner

Select year, make, model above to verify this part fits your vehicle

Buick LaCrosse Belt Tensioner Assembly, OEM: 12626644ACDelco
2005-2008, 2010-2016 Buick LaCrosse ACDelco Belt Tensioner Assembly 12626644
76.05, Save 39%  
OEM: 12626644, Item: 896567
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Accessory Drive

Buick LaCrosse Belt Tensioner Assembly, OEM: 24430296ACDelco
2011 Buick LaCrosse ACDelco Belt Tensioner Assembly 24430296
79.75, Save 39%   NEW ITEM
OEM: 24430296, Item: 898265
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Accessory Drive

Buick LaCrosse Belt Tensioner Assembly, OEM: 38177ACDelco
2011 Buick LaCrosse ACDelco Belt Tensioner Assembly 38177
79.95, Save 39%   NEW ITEM
OEM: 38177, Item: 895836
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Belt Tensioner Assembly, OEM: 89302Dayco
2005-2009 Buick LaCrosse Dayco Belt Tensioner Assembly 89302
80.95, Save 39%   NEW ITEM
OEM: 89302, Item: 582760
  Only 9 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Belt Tensioner Assembly, OEM: 38271ACDelco
2005-2009 Buick LaCrosse ACDelco Belt Tensioner Assembly 38271
127.35, Save 39%   NEW ITEM
OEM: 38271, Item: 895857
  Only 2 left In Stock, Usually ships within 1 business day
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Buick LaCrosse Belt Tensioner Assembly, OEM: 12590766ACDelco
2005-2009 Buick LaCrosse ACDelco Belt Tensioner Assembly 12590766
147.65, Save 39%   NEW ITEM
OEM: 12590766, Item: 896462
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Accessory Drive

Buick LaCrosse Belt Tensioner Assembly, OEM: 89389Dayco
2005-2008, 2010-2016 Buick LaCrosse Dayco Belt Tensioner Assembly 89389
52.55, Save 39%   NO STOCK
OEM: 89389, Item: 582799
  Restock date not known
Select year, make, model above to verify this part fits your vehicle