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GMC PartsGMC Sierra 2500 HD PartsDrive Belt Tensioner & Pulley

GMC Sierra 2500 HD Drive Belt Tensioner & Pulley

You enjoy taking care of your Sierra 2500 HD.

Select Your VehicleIt's not a regular occurrence that you discover you need a replacement Drive Belt Tensioner & Pulley for your vehicle. Your GMC dealership isn't the only place to buy the best repair parts to fix your Sierra 2500 HD. When your GMC Sierra 2500 HD rolled off the assembly line, it was destined for a driver who values longevity in their automobile. Obviously, you bought your Sierra 2500 HD because you knew that you wanted horsepower and rugged design both rolled up into one automobile.

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 GMC Sierra 2500 HD 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. Due to the pressure these belts are operating under, they could simply come off the pulleys unless the belt tensioner keeps them in contact; potentially leaving your car or truck without the use of its alternator, A/C compressor, or more. GMC Sierra 2500 HD engines have drive or serpentine belt tensioners that should be adjusted regularly so that the belts can keep working properly.

Any car parts you need .

Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. Ordering new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement Sierra 2500 HD parts on the internet. Get your Sierra 2500 HD back on the road with the best repair parts from the experts at Car Parts Discount. All the GMC Sierra 2500 HD Drive Belt Tensioner & Pulley parts on this page will fit vehicles made in 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC Sierra 2500 HD Accessory Drive Belt Tensioner Pulley, OEM: 419-5002/4195002Dorman
2001 GMC Sierra 2500 HD Dorman Accessory Drive Belt Tensioner Pulley 419-5002
Add for Price, Save 33%   NEW ITEM
OEM: 419-5002, Item: 1061938
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Grooved Pulley

GMC Sierra 2500 HD Accessory Drive Belt Tensioner Pulley, OEM: 419-604/419604Dorman
2001 GMC Sierra 2500 HD Dorman Accessory Drive Belt Tensioner Pulley 419-604
9.05, Save 40%   NEW ITEM
OEM: 419-604, Item: 1061948
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Grooved Pulley

Hayden
2001-2003 GMC Sierra 2500 HD Hayden Accessory Drive Belt Tensioner Pulley 5975
9.95, Save 40%   NEW ITEM
OEM: 5975, Item: 1404657
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Serpentine

GMC Sierra 2500 HD Drive Belt Idler Pulley, OEM: 419-623/419623Dorman
2001-2015 GMC Sierra 2500 HD Dorman Drive Belt Idler Pulley 419-623
10.45, Save 39%   NEW ITEM
OEM: 419-623, Item: 1061966
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Serpentine

Hayden
2001 GMC Sierra 2500 HD Hayden Accessory Drive Belt Tensioner Pulley 5996
10.65, Save 39%   NEW ITEM
OEM: 5996, Item: 1404661
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Accessory Drive Belt Tensioner Pulley, OEM: 89015Dayco
2001 GMC Sierra 2500 HD Dayco Accessory Drive Belt Tensioner Pulley 89015
11.75, Save 40%   POPULAR
OEM: 89015, Item: 582629
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Accessory Drive Belt Tensioner Pulley, OEM: 89542Dayco
2001-2008 GMC Sierra 2500 HD Dayco Accessory Drive Belt Tensioner Pulley 89542
15.75, Save 39%   NEW ITEM
OEM: 89542, Item: 1003335
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

GMC Sierra 2500 HD Accessory Drive Belt Tensioner Pulley, OEM: 89550Dayco
2001-2008 GMC Sierra 2500 HD Dayco Accessory Drive Belt Tensioner Pulley 89550
15.75, Save 39%   NEW ITEM
OEM: 89550, Item: 1003336
  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: Air Conditioning

GMC Sierra 2500 HD Drive Belt Idler Pulley, OEM: 89006Dayco
2001-2016 GMC Sierra 2500 HD Dayco Drive Belt Idler Pulley 89006
17.65, Save 39%   NEW ITEM
OEM: 89006, Item: 1002979
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Alternator, Water Pump and Power Steering

GMC Sierra 2500 HD Drive Belt Idler Pulley, OEM: 15-20679/1520679ACDelco
2001 GMC Sierra 2500 HD ACDelco Drive Belt Idler Pulley 15-20679
19.05, Save 39%  
OEM: 15-20679, Item: 885475
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Drive Belt Idler Pulley, OEM: 38006ACDelco
2001, 2014-2016 GMC Sierra 2500 HD ACDelco Drive Belt Idler Pulley 38006
19.55, Save 40%   NEW ITEM
OEM: 38006, Item: 895769
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upper, Lower, Below Alternator

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 419-109/419109Dorman
2001-2008 GMC Sierra 2500 HD Dorman Belt Tensioner Assembly 419-109
20.85, Save 39%   NEW ITEM
OEM: 419-109, Item: 1061898
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Air Conditioning

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 419-112/419112Dorman
2001-2009 GMC Sierra 2500 HD Dorman Belt Tensioner Assembly 419-112
22.75, Save 39%   NEW ITEM
OEM: 419-112, Item: 1061901
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Water Pump

GMC Sierra 2500 HD Accessory Drive Belt Tensioner Pulley, OEM: 89059Dayco
2014-2016 GMC Sierra 2500 HD Dayco Accessory Drive Belt Tensioner Pulley 89059
23.15, Save 39%   NEW ITEM
OEM: 89059, Item: 582653
  Only 8 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Lower

GMC Sierra 2500 HD Accessory Drive Belt Tensioner Pulley, OEM: 36169ACDelco
2001-2008 GMC Sierra 2500 HD ACDelco Accessory Drive Belt Tensioner Pulley 36169
26.35, Save 39%   NEW ITEM
OEM: 36169, Item: 895751
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 89258Dayco
2001-2008 GMC Sierra 2500 HD Dayco Belt Tensioner Assembly 89258
28.05, Save 39%   NEW ITEM
OEM: 89258, Item: 582740
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 89324Dayco
2001-2006 GMC Sierra 2500 HD Dayco Belt Tensioner Assembly 89324
30.95, Save 39%   NEW ITEM
OEM: 89324, Item: 680549
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38259Gates
2001-2006 GMC Sierra 2500 HD Gates Belt Tensioner Assembly 38259
32.05, Save 39%   NEW ITEM
OEM: 38259, Item: 142996
  In Stock, Usually ships within 1 business day

Drivealign Automatic Tensioner

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

Vehicle Install Locations: Air Conditioning

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38136Gates
2001 GMC Sierra 2500 HD Gates Belt Tensioner Assembly 38136
33.65, Save 39%   NEW ITEM
OEM: 38136, Item: 142990
  In Stock, Usually ships within 1 business day

Drivealign Automatic Tensioner

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

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 89397Dayco
2009-2016 GMC Sierra 2500 HD Dayco Belt Tensioner Assembly 89397
36.45, Save 39%   NEW ITEM
OEM: 89397, Item: 582803
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 89268Dayco
2001 GMC Sierra 2500 HD Dayco Belt Tensioner Assembly 89268
37.45, Save 39%   NEW ITEM
OEM: 89268, Item: 582746
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 89253Dayco
2001-2008 GMC Sierra 2500 HD Dayco Belt Tensioner Assembly 89253
37.85, Save 39%   NEW ITEM
OEM: 89253, Item: 1003165
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Main Drive

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38158ACDelco
2001-2008 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 38158
38.75, Save 39%   NEW ITEM
OEM: 38158, Item: 895824
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Serpentine

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38159ACDelco
2001-2008 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 38159
40.25, Save 39%   NEW ITEM
OEM: 38159, Item: 895825
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38259ACDelco
2001-2006 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 38259
45.75, Save 39%   NEW ITEM
OEM: 38259, Item: 895854
  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: Air Conditioning

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 89259Dayco
2002-2016 GMC Sierra 2500 HD Dayco Belt Tensioner Assembly 89259
47.55, Save 39%   NEW ITEM
OEM: 89259, Item: 582741
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38136ACDelco
2001 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 38136
47.95, Save 39%   NEW ITEM
OEM: 38136, Item: 895815
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 12609719ACDelco
2001-2017 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 12609719
57.95, Save 39%   NEW ITEM
OEM: 12609719, Item: 896516
  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

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 39159Gates
2011-2016 GMC Sierra 2500 HD Gates Belt Tensioner Assembly 39159
59.15, Save 39%   NEW ITEM
OEM: 39159, Item: 462551
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 89323Dayco
2001-2006 GMC Sierra 2500 HD Dayco Belt Tensioner Assembly 89323
62.35, Save 39%   NEW ITEM
OEM: 89323, Item: 687381
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Main Drive

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38260Gates
2001-2006 GMC Sierra 2500 HD Gates Belt Tensioner Assembly 38260
63.05, Save 39%   NEW ITEM
OEM: 38260, Item: 142995
  In Stock, Usually ships within 1 business day

Drivealign Automatic Tensioner

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

Vehicle Install Locations: Serpentine

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 39083ACDelco
2009-2016 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 39083
64.85, Save 39%   NEW ITEM
OEM: 39083, Item: 895894
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Serpentine

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38172ACDelco
2002-2010 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 38172
71.15, Save 39%   NEW ITEM
OEM: 38172, Item: 895833
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 12580828ACDelco
2001-2006 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 12580828
71.45, Save 39%   NEW ITEM
OEM: 12580828, Item: 896420
  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

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 39242Gates
2011-2016 GMC Sierra 2500 HD Gates Belt Tensioner Assembly 39242
72.15, Save 39%   NEW ITEM
OEM: 39242, Item: 474423
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 98094201ACDelco
2002-2016 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 98094201
80.45, Save 39%   NEW ITEM
OEM: 98094201, Item: 898950
  Only 9 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

GMC Sierra 2500 HD Belt Tensioner Assembly, OEM: 38260ACDelco
2001-2006 GMC Sierra 2500 HD ACDelco Belt Tensioner Assembly 38260
89.85, Save 39%   NEW ITEM
OEM: 38260, Item: 895855
  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: Serpentine

GMC Sierra 2500 HD Drive Belt Idler Pulley, OEM: 419-5005/4195005Dorman
2001-2015 GMC Sierra 2500 HD Dorman Drive Belt Idler Pulley 419-5005
Add for Price, Save 28%   NO STOCK
OEM: 419-5005, Item: 1061941
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Serpentine