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GMC Accessory Belt Tensioner

We have 7 Items In-stock.
$45.77 List Price $54.01 Save $8.24 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
  • Fit Note: OEM# : 12573024
  • Notes: Flat
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following GMC Models:
  • Envoy XL | 6 Cyl 4.2L | SLE, SLT
  • Envoy | 6 Cyl 4.2L | SLE, SLT
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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 GMC Models:
  • Envoy XL | 6 Cyl 4.2L | SLE, SLT
  • Envoy | 6 Cyl 4.2L | SLE, SLT
(see more)
$39.67 List Price $60.67 Save $21.00 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 grooves, 6-rib V-ribbed belt type; Thermoplastic material; Features an application (see more)
  • SKU#: GAT38103
  • Brand: Gates
  • Belt Tensioner Material: Thermoplastic
 
Fits the following GMC Models:
  • Yukon | 8 Cyl 5.7L | SL, SLE, SLT, Denali
  • C1500 | 8 Cyl 5.7L | Sierra Special, Sierra SL, Sierra SLE, Sierra SLT, Sierra GT
(see more)
$99.52 List Price $117.43 Save $17.91 Availability: In Stock
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AC DELCO DRIVE BELT TENSIONER ASSEMBLY, SOLD INDIVIDUALLY -- A high quality, OE replacement drive belt tensioner assembly; Replaces OE number 19163993; With 12-month or 12,000-mile AC Delco warranty. (see more)
  • SKU#: AC38397
  • Brand: AC Delco
  • Fit Note: Truck
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following GMC Models:
  • Acadia | 6 Cyl 3.6L | SLE, SLT, SL, Denali
  • Terrain | 6 Cyl 3.0L | SLE, SLT
$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
  • Fit Note: Truck
  • Warranty: Lifetime Dorman limited warranty
 
Fits the following GMC Models:
  • Envoy XL | 6 Cyl 4.2L | SLE, SLT
  • Envoy | 6 Cyl 4.2L | SLE, SLT
(see more)
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$46.53 List Price $54.91 Save $8.38 Availability: In Stock
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HAYDEN AUTOMATIC BELT TENSIONER, SOLD INDIVIDUALLY -- 6-rib, serpentine pulley type; OE quality for long life and easy replacement; Maintains constant tension on the belt to extend both belt and (see more)
  • SKU#: HY5897
  • Brand: Hayden
  • Warranty: 1-year or 12,000-mile Hayden limited warranty
 
Fits the following GMC Models:
  • G3500 | 8 Cyl 7.4L | Magnavan, Rally Camper Special, Rally STX, Rally, Vandura Special, Vandura
  • Savana 1500 | All Engines | All Submodels
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$79.95 List Price $94.34 Save $14.39 Availability: In Stock
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(complete assembly) (see more)
  • SKU#: W0133-1720091
  • Brand: INA
 
Fits the following GMC Model:
  • Terrain | 4 Cyl 2.4L | SLE, SLT
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Select your GMC Accessory Belt Tensioner model from the list below.