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Hummer Accessory Belt Tensioner

We have 7 Items In-stock.
$47.50 List Price $56.05 Save $8.55 Availability: In Stock
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AUTOMATIC BELT TENSIONER -- Flat; A high quality, OE replacement automatic belt tensioner; Backed by 1-year, unlimited-mileage warranty. (see more)
  • SKU#: REPC313808
  • Brand: Replacement
  • Notes: Flat
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following Hummer Models:
  • H3 | 5 Cyl 3.7L | Base, X
  • H3T | 5 Cyl 3.7L | Base
Rating: (see review/s)

"Belt tensioner not identical to factory original. Belt stayed loose and made noise. The pulley also was loose unlike the factory one. Not a good quality product." posted by: on May 23, 2013

$54.60 List Price $64.43 Save $9.83 Availability: In Stock
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DAYCO BELT TENSIONER -- Automatic Belt Tensioner, The Featured Patented Flat Spring Design Reduces The Risk Of Accessory Bearing Failure, Reduces The Risk Of Belt Squeal And Slippage, Or Poor (see more)
  • SKU#: DY89269
  • Brand: Dayco
  • Fit Note: Truck
  • Belt Tensioner Material: Aluminum
  • Tensioner Pulley Type: Spring type
 
Fits the following Hummer Models:
  • H3 | 5 Cyl 3.7L | X, Base
  • H3T | 5 Cyl 3.7L | Base
$53.91 List Price $100.87 Save $46.96 Availability: In Stock
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GATES DRIVEALIGN AUTO TENSIONER -- 17 mm bearing bore inside diameter, 70 mm outside diameter, 25 mm width; 6-rib V-ribbed belt type; Steel material; Features an application specific design that meets (see more)
  • SKU#: GAT38178
  • Brand: Gates
  • Belt Tensioner Material: Steel
 
Fits the following Hummer Models:
  • H3 | 5 Cyl 3.7L | X, Base
  • H3T | 5 Cyl 3.7L | Base
$66.38 List Price $78.33 Save $11.95 Availability: In Stock
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AC DELCO BELT TENSIONER, THERMOPLASTIC -- 2.76 x 0.67 x 0.98 in.; A high quality, direct fit OE replacement belt tensioner; Replaces OE number 89034219; With 12-month or 12,000-mile AC Delco warranty. (see more)
  • SKU#: AC38178
  • Brand: AC Delco
  • Fit Note: Truck
  • Belt Tensioner Material: Thermoplastic
  • Dimensions: 2.76 x 0.67 x 0.98 in.
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Hummer Models:
  • H3 | 5 Cyl 3.7L | X, Base
  • H3T | 5 Cyl 3.7L | Base
$42.78 List Price $50.48 Save $7.70 Availability: In Stock
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When changing the accessory belt tensioner of your engine system, Dorman has the best original equipment (OE) quality part for you. It possesses the exact structure of the stock accessory belt (see more)
  • SKU#: RB419125
  • Brand: Dorman
  • Warranty: Lifetime Dorman limited warranty
 
Fits the following Hummer Models:
  • H3 | 5 Cyl 3.7L | X, Base
  • H3T | 5 Cyl 3.7L | Base
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$66.48 List Price $78.45 Save $11.97 Availability: In Stock
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HAYDEN AUTOMATIC BELT TENSIONER, SOLD INDIVIDUALLY -- OE quality for long life and easy replacement; Maintains constant tension on the belt to extend both belt and accessory drive bearing life. (see more)
  • SKU#: HY5882
  • Brand: Hayden
  • Warranty: 1-year or 12,000-mile Hayden limited warranty
 
Fits the following Hummer Model:
  • H1 | All Engines | All Submodels
$61.85 List Price $72.98 Save $11.13 Availability: In Stock
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4-SEASONS ACCESSORY BELT TENSIONER -- A high quality, direct fit OE replacement accessory belt tensioner; With 120-day 4-Seasons limited warranty.
  • Accessory Belt Drive; With Serpentine Belt Pulley.
(see more)
  • SKU#: FS45843
  • Brand: 4-Seasons
  • Fit Note: Canada Built Vehicle
  • Warranty: 120-day 4-Seasons limited warranty
 
Fits the following Hummer Models:
  • H2 | All Engines | All Submodels
  • H3 | 8 Cyl 5.3L | Alpha, Championship Series
(see more)
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Select your Hummer Accessory Belt Tensioner model from the list below.