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GMC PartsGMC Sierra 3500 PartsDrive Belt Tensioner & Pulley

GMC Sierra 3500 Drive Belt Tensioner & Pulley

Keeping your Sierra 3500 in top shape is your top priority.

Auto enthusiasts appreciate the a brand you can trust built into each GMC, and understand that only the highest quality repair Sierra 3500 parts will suffice when repairs are needed. Anyone who drives a GMC knows that when it comes to maintaining their vehicle only the highest quality replacement parts will do. The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs in today's marketplace. When your GMC Sierra 3500 left the factory, it was destined for a person with discerning taste who values trusted quality in their automobile.

What Drive Belt Tensioner & Pulley does for your vehicle.

One of the keys to maintaining an operational engine and full use of your accessories is keeping an eye on your GMC Sierra 3500 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, water pump, or more. GMC Sierra 3500 engines should have their belt tensioners inspected and adjusted in order to ensure proper operation of the serpentine or drive belts.

High quality parts, bargain prices, experienced automotive professionals.

Select Your YearWhen your GMC requires a new replacement Drive Belt Tensioner & Pulley, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you buy the correct GMC Sierra 3500 part for your project or repair. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Just choose your year from the list below to find the right GMC Sierra 3500 Drive Belt Tensioner & Pulley for your 2006, 2005, 2004, 2003, 2002, 2001 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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GMC Sierra 3500 Accessory Drive Belt Tensioner Pulley, OEM: 419-5002/4195002Dorman
2001 GMC Sierra 3500 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 3500 Drive Belt Idler Pulley, OEM: 419-5005/4195005Dorman
2001-2006 GMC Sierra 3500 Dorman Drive Belt Idler Pulley 419-5005
Add for Price, Save 28%   NEW ITEM
OEM: 419-5005, Item: 1061941
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 3500 Accessory Drive Belt Tensioner Pulley, OEM: 419-604/419604Dorman
2001 GMC Sierra 3500 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
2001-2006 GMC Sierra 3500 Hayden Accessory Drive Belt Tensioner Pulley 5971
9.15, Save 39%   NEW ITEM
OEM: 5971, Item: 1409498
  Only 2 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Serpentine

Hayden
2001-2006 GMC Sierra 3500 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
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Serpentine

GMC Sierra 3500 Drive Belt Idler Pulley, OEM: 419-623/419623Dorman
2001-2006 GMC Sierra 3500 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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Hayden
2001 GMC Sierra 3500 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
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GMC Sierra 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89015Dayco
2001 GMC Sierra 3500 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
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GMC Sierra 3500 Belt Tensioner Pulley, OEM: 38009Gates
2001-2006 GMC Sierra 3500 Gates Belt Tensioner Pulley 38009
11.75, Save 39%  
OEM: 38009, Item: 139396
  In Stock, Usually ships within 1 business day

Drivealign Groove Pulley

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Vehicle Install Locations: Serpentine

GMC Sierra 3500 Belt Tensioner Pulley, OEM: 38006Gates
2001 GMC Sierra 3500 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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GMC Sierra 3500 Belt Tensioner Pulley, OEM: 36239Gates
2002-2006 GMC Sierra 3500 Gates Belt Tensioner Pulley 36239
14.05, Save 39%   NEW ITEM
OEM: 36239, Item: 142645
  In Stock, Usually ships within 1 business day

Drivealign B/S Pulley

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GMC Sierra 3500 Belt Tensioner Pulley, OEM: 38001Gates
2001-2002 GMC Sierra 3500 Gates Belt Tensioner Pulley 38001
14.45, Save 40%   POPULAR
OEM: 38001, Item: 138859
  In Stock, Usually ships within 1 business day

Drivealign B/S Pulley

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Vehicle Install Locations: Serpentine

GMC Sierra 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89006Dayco
2001-2006 GMC Sierra 3500 Dayco Accessory Drive Belt Tensioner Pulley 89006
15.05, Save 39%  
OEM: 89006, Item: 582625
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Alternator, Water Pump and Power Steering

GMC Sierra 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89542Dayco
2001-2006 GMC Sierra 3500 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 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89550Dayco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Pulley, OEM: 36169Gates
2001-2006 GMC Sierra 3500 Gates Belt Tensioner Pulley 36169
18.45, Save 39%   NEW ITEM
OEM: 36169, Item: 142623
  In Stock, Usually ships within 1 business day

Drivealign B/S Pulley

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

Vehicle Install Locations: Air Conditioning

GMC Sierra 3500 Drive Belt Idler Pulley, OEM: 15-20679/1520679ACDelco
2001 GMC Sierra 3500 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 3500 Drive Belt Idler Pulley, OEM: 38006ACDelco
2001 GMC Sierra 3500 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

GMC Sierra 3500 Belt Tensioner Assembly, OEM: 419-109/419109Dorman
2001-2006 GMC Sierra 3500 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
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

GMC Sierra 3500 Belt Tensioner Assembly, OEM: 419-112/419112Dorman
2001-2006 GMC Sierra 3500 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
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Water Pump

GMC Sierra 3500 Belt Tensioner Assembly, OEM: 38159Gates
2001-2006 GMC Sierra 3500 Gates Belt Tensioner Assembly 38159
24.95, Save 39%  
OEM: 38159, Item: 142621
  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 3500 Accessory Drive Belt Tensioner Pulley, OEM: 36169ACDelco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 38158Gates
2001-2006 GMC Sierra 3500 Gates Belt Tensioner Assembly 38158
27.15, Save 39%   NEW ITEM
OEM: 38158, Item: 142622
  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 3500 Belt Tensioner Assembly, OEM: 89258Dayco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 89324Dayco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 38259Gates
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 89253Dayco
2001-2006 GMC Sierra 3500 Dayco Belt Tensioner Assembly 89253
32.15, Save 39%   NEW ITEM
OEM: 89253, Item: 665271
  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 3500 Belt Tensioner Assembly, OEM: 38136Gates
2001 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 89268Dayco
2001 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 38158ACDelco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 38159ACDelco
2001-2006 GMC Sierra 3500 ACDelco Belt Tensioner Assembly 38159
40.25, Save 39%   NEW ITEM
OEM: 38159, Item: 895825
  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: Air Conditioning

GMC Sierra 3500 Belt Tensioner Assembly, OEM: 38172Gates
2002-2006 GMC Sierra 3500 Gates Belt Tensioner Assembly 38172
41.25, Save 39%   NEW ITEM
OEM: 38172, Item: 143171
  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 3500 Belt Tensioner Assembly, OEM: 38259ACDelco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 89259Dayco
2002-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 38136ACDelco
2001 GMC Sierra 3500 ACDelco Belt Tensioner Assembly 38136
47.95, Save 39%   NEW ITEM
OEM: 38136, Item: 895815
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 3500 Belt Tensioner Assembly, OEM: 12609719ACDelco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 89323Dayco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 38260Gates
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 38172ACDelco
2002-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 12580828ACDelco
2001-2006 GMC Sierra 3500 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 3500 Belt Tensioner Assembly, OEM: 98094201ACDelco
2002-2006 GMC Sierra 3500 ACDelco Belt Tensioner Assembly 98094201
80.45, Save 39%   NEW ITEM
OEM: 98094201, Item: 898950
  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 3500 Belt Tensioner Assembly, OEM: 38260ACDelco
2001-2006 GMC Sierra 3500 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