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2003 GMC Sierra 2500 HD

2003 GMC Sierra 2500 HD Accessory Belt Tensioners

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Accessory Belt Tensioner, 8 Cyl., 6.0L Engine, Truck -
Part Number: AC38158
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L Truck
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L Truck
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Truck
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Truck
Product Details
Notes : Automatic belt tensioner and pulley assembly; V-ribbed 6 grooves pulley styleReplaces OE Number : 88929140Quantity Sold : AssemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
Accessory Belt Tensioner, 8 Cyl., 6.6L Engine, Accessory Drive
Part Number: AC98094201
Guaranteed to Fit
$89.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Accessory Drive
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.6L Accessory Drive
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.6L Accessory Drive
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Accessory Drive
Product Details
Notes : (1) Mount Hole; 0.41 in. Mount Hole Diameter; 6.6 in. Length; 2.9 in. Outside Diameter Pulley; 1.14 in. Pulley Width; 75 Degree Range of Adjustment; Natural Black; Plastic, Steel and Aluminum Materials; Serpentine Belt TypeQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Tensioner, 8 Cyl., 6.6L Engine -
Part Number: RB419358
Guaranteed to Fit
$58.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.6L
Product Details
Replaces OE Number : 39159, 89259, 97329062, 98094201, 49488Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Techoice SeriesInterchange Part Number : 39159, 89259, 97329062, 98094201, 49488
Accessory Belt Tensioner, 8 Cyl., 8.1L Engine, Truck
Part Number: AC38260
Guaranteed to Fit
$93.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Truck
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L Truck
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L Truck
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Truck
Product Details
Quantity Sold : AssemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
Accessory Belt Tensioner, 8 Cyl., 8.1L Engine, Air Conditioning -
Part Number: DY89324
Guaranteed to Fit
$46.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Air Conditioning
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L Air Conditioning
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L Air Conditioning
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Air Conditioning
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : No Slack Automatic Belt Tensioner Series
Accessory Belt Tensioner, 8 Cyl., 8.1L Engine, Air Conditioning
Part Number: GAT38259
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Air Conditioning
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L Air Conditioning
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L Air Conditioning
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Air Conditioning
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Accessory Belt Tensioner, 8 Cyl., 6.0L Engine, Serpentine -
Part Number: GAT38158
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L Serpentine
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L Serpentine
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Serpentine
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Serpentine
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Accessory Belt Tensioner, 8 Cyl., 8.1L Engine
Part Number: RB419400
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
Product Details
Location : Main DriveReplaces OE Number : 38260, 38514, 89323, 89484, 12554701, 12580828, 49330, 49504Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Techoice SeriesInterchange Part Number : 38260, 38514, 89323, 89484, 12554701, 12580828, 49330, 49504
Accessory Belt Tensioner, 8 Cyl., 6.6L Engine
Part Number: GAT38172
Guaranteed to Fit
$68.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Accessory Belt Tensioner, 8 Cyl., 8.1L Engine, Truck
Part Number: AC38259
Guaranteed to Fit
$54.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Truck
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L Truck
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L Truck
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Truck
Product Details
Quantity Sold : AssemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
Accessory Belt Tensioner, 8 Cyl., 8.1L Engine, Main Drive -
Part Number: DY89323
Guaranteed to Fit
$78.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Main Drive
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L Main Drive
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L Main Drive
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Main Drive
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : No Slack Automatic Belt Tensioner Series
Accessory Belt Tensioner, 8 Cyl., 8.1L Engine, Serpentine
Part Number: GAT38260
Guaranteed to Fit
$66.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L Serpentine
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L Serpentine
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L Serpentine
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L Serpentine
Product Details
Notes : V-Ribbed Grooved Contact Surface; 17mm Bore Inside Diameter 1; 76mm Outside Diameter; 25mm WidthQuantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Tensioner, 8 Cyl., 6.0L Engine, Truck -
Part Number: AC38159
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L Truck
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L Truck
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Truck
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Truck
Product Details
Quantity Sold : AssemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
Accessory Belt Tensioner, 8 Cyl., 6.0L Engine, Main Drive, For Serpentine Belt -
Part Number: DY89253
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L Main Drive, For Serpentine Belt
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L Main Drive, For Serpentine Belt
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Main Drive, For Serpentine Belt
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Main Drive, For Serpentine Belt
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : No Slack Automatic Belt Tensioner Series
Accessory Belt Tensioner, 8 Cyl., 6.6L Engine, Truck
Part Number: AC38172
Guaranteed to Fit
$63.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Truck
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.6L Truck
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.6L Truck
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Truck
Product Details
Quantity Sold : AssemblyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional Series
Page 1 of 2 | Showing 1 - 15 of 27 results

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Product Questions & Answers

Q:What is the a Delco part # is it 98094201 ?
Gregg S.
A:BEST ANSWERHi Greg, I'm glad to help you out. No. The ACDelco part number of this item is 38172. This item is the ACDelco Gold series. Click this link to order the 98094201 part number: https://www.carparts.com/accessory-belt-tensioner/ac-delco/ac98094201?can=CPAP3648_20220301 I hope this helps. Happy shopping. Show less
Aldrin P.
 
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Q:Is this for the air conditioning?
A shopper
A:BEST ANSWERHi, This is for the serpentine belt/main drive belt, not for the AC. Or so called a drive belt tensioner is a pulley mounted on a spring mechanism or adjustable pivot point that is used to keep tension on the engine belts. The part number you will need is AC1520673. Please click the link below to see it. https://www.carparts.com/a-c-idler-pulley/ac-delco/ac1520673?&vehicle[cylinders]=8&vehicle[liter]=5%2E3&vehicle[submodel]=Base&vehicle[model]=Silverado_2500&vehicle[make]=Chevrolet&vehicle[year]=2000 Show less
Jeonino E.
 
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