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Chevrolet PartsChevrolet Silverado 3500 PartsDrive Belt Tensioner & Pulley

Chevrolet Silverado 3500 Drive Belt Tensioner & Pulley

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

Select Your VehicleYou bought your Silverado 3500 because its dependability and value appealed to your senses; so why would you be okay with second rate when it comes to the highest quality auto parts? While it may not be difficult to locate replacement parts for Chevrolet vehicles, these days only the absolute best are required to fix your automobile. Your Chevrolet dealership isn't the only place to find genuine or original equipment quality replacement parts for your Silverado 3500. Auto enthusiasts appreciate the a brand you can trust built into each Chevrolet, and know that only the highest quality replacement Silverado 3500 parts will suffice when your car or truck needs fixing.

What Drive Belt Tensioner & Pulley does for your vehicle.

Your engine's accessories would not function properly unless your Chevrolet Silverado 3500 drive belt tensioner keeps those belts tight. Your engine uses a drive or serpentine belt to transfer the momentum at the crankshaft to the pulleys on your accessories. 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, water pump, or more. Chevrolet Silverado 3500 engines should have their belt tensioners inspected and adjusted in order to ensure proper operation of the serpentine or drive belts.

There's no reason to delay... make your purchase while supplies last.

Get your Silverado 3500 back on the road with the highest quality new or rebuilt parts from the experts at Car Parts Discount. When your Chevrolet requires a new replacement Drive Belt Tensioner & Pulley, there's no need to go somewhere besides the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the appropriate Chevrolet Silverado 3500 part for your project or repair. Need 2018, 2017, 2016, 2015, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 Chevrolet Silverado 3500 Drive Belt Tensioner & Pulley parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Chevy Silverado 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89015Dayco
2001-2002 Chevrolet Silverado 3500 Dayco Accessory Drive Belt Tensioner Pulley 89015
11.75, Save 40%   NEW ITEM
OEM: 89015, Item: 582629
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89006Dayco
2001-2006 Chevrolet Silverado 3500 Dayco Accessory Drive Belt Tensioner Pulley 89006
15.05, Save 39%   UPDATEDPOPULAR
OEM: 89006, Item: 582625
  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

Chevy Silverado 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89009Dayco
2001-2006 Chevrolet Silverado 3500 Dayco Accessory Drive Belt Tensioner Pulley 89009
11.35, Save 40%   NEW ITEM
OEM: 89009, Item: 669583
  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, Alternator, Water Pump and Power Steering

Chevy Silverado 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89051Dayco
2002-2006 Chevrolet Silverado 3500 Dayco Accessory Drive Belt Tensioner Pulley 89051
15.45, Save 39%   NEW ITEM
OEM: 89051, Item: 680545
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Accessory Drive Belt Tensioner Pulley, OEM: 89135Dayco
2001-2006 Chevrolet Silverado 3500 Dayco Accessory Drive Belt Tensioner Pulley 89135
14.55, Save 39%   NEW ITEM
OEM: 89135, Item: 582680
  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

Chevy Silverado 3500 Accessory Drive Belt Tensioner Pulley, OEM: 45979Four Seasons
2001 Chevrolet Silverado 3500 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
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 89253Dayco
2001-2006 Chevrolet Silverado 3500 Dayco Belt Tensioner Assembly 89253
32.15, Save 39%   NEW ITEM
OEM: 89253, Item: 665271
  Only 6 left 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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 38159Gates
2001-2006, 2008 Chevrolet Silverado 3500 Gates Belt Tensioner Assembly 38159
25.75, Save 39%   POPULAR
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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 89323Dayco
2001-2006 Chevrolet Silverado 3500 Dayco Belt Tensioner Assembly 89323
62.35, Save 39%   NEW ITEM
OEM: 89323, Item: 687381
  Only 6 left 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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 38158Gates
2001-2006, 2008 Chevrolet Silverado 3500 Gates Belt Tensioner Assembly 38158
28.05, 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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 89258Dayco
2001-2006 Chevrolet Silverado 3500 Dayco Belt Tensioner Assembly 89258
28.05, Save 39%   NEW ITEM
OEM: 89258, Item: 582740
  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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 89324Dayco
2001-2006 Chevrolet Silverado 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 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 89259Dayco
2002-2006 Chevrolet Silverado 3500 Dayco Belt Tensioner Assembly 89259
47.55, Save 39%   NEW ITEM
OEM: 89259, Item: 582741
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 38260Gates
2001-2006 Chevrolet Silverado 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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 38259Gates
2001-2006 Chevrolet Silverado 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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 38136Gates
2001 Chevrolet Silverado 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

Chevy Silverado 3500 Belt Tensioner Assembly, OEM: 89268Dayco
2001 Chevrolet Silverado 3500 Dayco Belt Tensioner Assembly 89268
37.45, Save 39%   NEW ITEM
OEM: 89268, Item: 582746
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Belt Tensioner Pulley, OEM: 38006Gates
2001 Chevrolet Silverado 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

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

Chevy Silverado 3500 Belt Tensioner Pulley, OEM: 38001Gates
2001-2002 Chevrolet Silverado 3500 Gates Belt Tensioner Pulley 38001
14.45, Save 40%  
OEM: 38001, Item: 138859
  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: Serpentine

Chevy Silverado 3500 Belt Tensioner Pulley, OEM: 38009Gates
2001-2006, 2008-2013 Chevrolet Silverado 3500 Gates Belt Tensioner Pulley 38009
11.75, Save 39%   POPULAR
OEM: 38009, Item: 139396
  In Stock, Usually ships within 1 business day

Drivealign Groove Pulley

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

Vehicle Install Locations: Serpentine

Chevy Silverado 3500 Belt Tensioner Pulley, OEM: 36169Gates
2001-2006, 2008 Chevrolet Silverado 3500 Gates Belt Tensioner Pulley 36169
21.25, 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

Chevy Silverado 3500 Belt Tensioner Pulley, OEM: 36239Gates
2002-2006 Chevrolet Silverado 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

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

Chevy Silverado 3500 Drive Belt Idler Pulley, OEM: 15-20679/1520679ACDelco
2001 Chevrolet Silverado 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

Chevy Silverado 3500 Drive Belt Idler Pulley, OEM: 38006ACDelco
2001 Chevrolet Silverado 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

Chevy Silverado 3500 Drive Belt Idler Pulley, OEM: 419-5002/4195002Dorman
2001 Chevrolet Silverado 3500 Dorman Drive Belt Idler Pulley 419-5002
9.25, Save 39%   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

Chevy Silverado 3500 Drive Belt Idler Pulley, OEM: 419-623/419623Dorman
2001-2006 Chevrolet Silverado 3500 Dorman Drive Belt Idler Pulley 419-623
12.65, Save 40%   NEW ITEM
OEM: 419-623, Item: 1061966
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Drive Belt Idler Pulley, OEM: 419-5005/4195005Dorman
2001-2006 Chevrolet Silverado 3500 Dorman Drive Belt Idler Pulley 419-5005
9.55, Save 39%   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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 419-100/419100Dorman
2004-2007 Chevrolet Silverado 3500 Dorman Drive Belt Tensioner Assembly 419-100
25.65, Save 39%   NEW ITEM
OEM: 419-100, Item: 1061889
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 419-109/419109Dorman
2001-2006, 2008-2009 Chevrolet Silverado 3500 Dorman Drive Belt Tensioner Assembly 419-109
23.55, 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 38172Gates
2002-2006 Chevrolet Silverado 3500 Gates Drive Belt Tensioner Assembly 38172
45.85, Save 39%   NEW ITEM
OEM: 38172, Item: 1154777
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 38158ACDelco
2001-2006, 2008 Chevrolet Silverado 3500 ACDelco Drive 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 419-112/419112Dorman
2001-2006, 2008-2013 Chevrolet Silverado 3500 Dorman Drive Belt Tensioner Assembly 419-112
26.15, 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 38159ACDelco
2001-2006, 2008 Chevrolet Silverado 3500 ACDelco Drive 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 12609719ACDelco
2001-2006 Chevrolet Silverado 3500 ACDelco Drive Belt Tensioner Assembly 12609719
57.95, Save 39%   NEW ITEM
OEM: 12609719, Item: 896516
  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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 98094201ACDelco
2002-2006 Chevrolet Silverado 3500 ACDelco Drive Belt Tensioner Assembly 98094201
80.45, Save 39%   NEW ITEM
OEM: 98094201, Item: 898950
  Only 4 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 38136ACDelco
2001 Chevrolet Silverado 3500 ACDelco Drive Belt Tensioner Assembly 38136
47.95, Save 39%   NEW ITEM
OEM: 38136, Item: 895815
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 38172ACDelco
2002-2006 Chevrolet Silverado 3500 ACDelco Drive 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 39083ACDelco
2009-2013, 2015-2018 Chevrolet Silverado 3500 ACDelco Drive Belt Tensioner Assembly 39083
64.85, Save 39%   NEW ITEM
OEM: 39083, Item: 895894
  Only 4 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 38260ACDelco
2001-2006 Chevrolet Silverado 3500 ACDelco Drive 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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 12580828ACDelco
2001-2006 Chevrolet Silverado 3500 ACDelco Drive Belt Tensioner Assembly 12580828
71.45, Save 39%   NEW ITEM
OEM: 12580828, Item: 896420
  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

Chevy Silverado 3500 Drive Belt Tensioner Assembly, OEM: 38259ACDelco
2001-2006 Chevrolet Silverado 3500 ACDelco Drive Belt Tensioner Assembly 38259
45.75, Save 39%   NEW ITEM
OEM: 38259, Item: 895854
  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

Chevy Silverado 3500 Drive Belt Tensioner Pulley, OEM: 45979Four Seasons
2001 Chevrolet Silverado 3500 Four Seasons 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

Chevy Silverado 3500 Drive Belt Tensioner Pulley, OEM: 89007Dayco
2001 Chevrolet Silverado 3500 Dayco Drive Belt Tensioner Pulley 89007
14.75, Save 39%   POPULAR
OEM: 89007, Item: 1002980
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy Silverado 3500 Drive Belt Tensioner Pulley, OEM: 419-604/419604Dorman
2001 Chevrolet Silverado 3500 Dorman Drive Belt Tensioner Pulley 419-604
9.55, Save 39%   NEW ITEM
OEM: 419-604, Item: 1061948
  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

Chevy Silverado 3500 Drive Belt Tensioner Pulley, OEM: 89542Dayco
2001-2006 Chevrolet Silverado 3500 Dayco 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

Chevy Silverado 3500 Drive Belt Tensioner Pulley, OEM: 36169ACDelco
2001-2006, 2008 Chevrolet Silverado 3500 ACDelco Drive Belt Tensioner Pulley 36169
26.35, Save 39%   NEW ITEM
OEM: 36169, Item: 895751
  Only 4 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

Chevy Silverado 3500 Drive Belt Tensioner Pulley, OEM: 89550Dayco
2001-2006 Chevrolet Silverado 3500 Dayco Drive Belt Tensioner Pulley 89550
15.75, Save 39%   NEW ITEM
OEM: 89550, Item: 1003336
  Only 4 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

Chevy Silverado 3500 Gates Belt Tensioner Assembly, OEM: 39083Gates
2009-2013, 2015-2018 Chevrolet Silverado 3500 Gates Belt Tensioner Assembly
45.45, Save 39%   NEW ITEM
OEM: 39083, Item: 144313
  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