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GMC Belt Tensioner
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OEM (Genuine) GMC Serpentine Tensioner
PartNumber: 12609719$61.34 MSRP:$101.54You Save: $40.20 (40%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 6.6 x 4.5 x 4.5 inches
- Item Weight: 1.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12580162, 12554027
- Part Description: GMC Serpentine Tensioner
$70.88Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Thermoplastic
- Number of Grooves: 6
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 70 mm
- Pulley 1 Flanged: Yes
- UPC: 770075608325
- Width: 25.5 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$73.93Product Specifications- Belt Type: Serpentine
- Direction: Counter Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 76
- Pulley 1 Flat: N
- Pulley 1 Number Of Grooves: 6
- Pulley 1 Width: 28.7
- UPC: 036687471642
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Serpentine Tensioner
PartNumber: 12580196$83.43 MSRP:$157.44You Save: $74.01 (48%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 4.8 x 3.1 x 2.7 inches
- Item Weight: 1.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12562065, 12565372
- Part Description: GMC Serpentine Tensioner
$82.39Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Steel
- Number of Grooves: 6
- Number Of Pulleys: 1
- OE Comparison Rating: OE Improved
- Outside Diameter: 2.76"
- Pulley 1 Flanged: Yes
- UPC: 770075631521
- Width: 23.5 mm
- Part Description: GMC Drivealign OE Improved Automatic Belt Tensioner
$116.38Product Specifications- Belt Type: Serpentine
- Direction: Counter Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 76
- Pulley 1 Flat: Y
- Pulley 1 Width: 30
- UPC: 036687844828
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Tensioner
PartNumber: 12626407$40.60 MSRP:$67.23You Save: $26.63 (40%)Product Specifications- Other Names: Tensioner
- Item Dimensions: 5.9 x 5.1 x 1.8 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12585997
- Part Description: GMC Tensioner
$86.98Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 2.76"
- Pulley 1 Flanged: No
- UPC: 770075304418
- Width: 31 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$68.94Product Specifications- Belt Type: Serpentine
- Direction: Counter Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 70
- Pulley 1 Flat: Y
- Pulley 1 Width: 27
- UPC: 036687704528
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Serpentine Tensioner
PartNumber: 12573024$55.68 MSRP:$92.19You Save: $36.51 (40%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 9.0 x 5.0 x 2.9 inches
- Item Weight: 2.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 24576885
- Replaced by: 19431999
- Part Description: GMC Serpentine Tensioner
$67.64Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Thermoplastic
- Number of Grooves: 6
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 76 mm
- UPC: 770075142317
- Width: 25 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$62.66Product Specifications- Belt Type: Serpentine
- Direction: Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 82
- Pulley 1 Flat: Y
- Pulley 1 Width: 22
- UPC: 036687422989
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Timing Chain Guide
PartNumber: 12568766$32.34 MSRP:$56.33You Save: $23.99 (43%)Product Specifications- Other Names: Chain Guide, Shoe, Tensioner, Timing Chain Guide
- Item Dimensions: 9.9 x 2.5 x 1.3 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Timing Chain Guide
$76.93Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 76 mm
- Pulley 1 Flanged: No
- UPC: 770075168928
- Width: 30.5 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$57.01Product Specifications- Belt Type: Serpentine
- Direction: Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 76
- Pulley 1 Flat: N
- Pulley 1 Number Of Grooves: 6
- Pulley 1 Width: 30.1
- UPC: 036687244178
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Serpentine Tensioner
PartNumber: 12670574$52.09 MSRP:$86.23You Save: $34.14 (40%)Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 9.0 x 3.3 x 3.2 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12626059
- Part Description: GMC Serpentine Tensioner
$61.88Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Thermoplastic
- Number of Grooves: 6
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 2.76"
- Pulley 1 Flanged: Yes
- UPC: 072053675528
- Width: 24 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$54.73Product Specifications- Belt Type: Serpentine
- Direction: Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 90
- Pulley 1 Flat: Y
- Pulley 1 Width: 27
- UPC: 038244912087
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Tensioner
PartNumber: 12598504$62.39 MSRP:$103.34You Save: $40.95 (40%)Product Specifications- Other Names: Tensioner
- Item Dimensions: 3.2 x 3.1 x 3.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12628004, 12569327
- Part Description: GMC Tensioner
$60.38Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: V-Ribbed Grooved
- Material: Thermoplastic
- Number of Grooves: 6
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 2.99"
- Pulley 1 Flanged: Yes
- UPC: 770075414506
- Width: 28 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$54.64Product Specifications- Belt Type: Serpentine
- Direction: Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 90
- Pulley 1 Flat: Y
- Pulley 1 Width: 27
- UPC: 036687313034
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Serpentine Tensioner
PartNumber: 12626644$84.14 MSRP:$139.32You Save: $55.18 (40%)Product Specifications- Item Dimensions: 6.8 x 6.6 x 4.4 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12575509
- Replaced by: 12715120
- Part Description: GMC Serpentine Tensioner
$65.88Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 3.23"
- Pulley 1 Flanged: No
- UPC: 072053777666
- Width: 27 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$52.75Product Specifications- Belt Type: Serpentine
- Direction: Counter Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 76
- Pulley 1 Flat: N
- Pulley 1 Number Of Grooves: 6
- Pulley 1 Width: 28.7
- UPC: 036687725486
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
$35.83 MSRP:$62.37You Save: $26.54 (43%)Product Specifications- Other Names: Chain Tensioner, Tensioner, Timing Tensioner
- Item Dimensions: 6.1 x 5.2 x 3.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Tensioner Kit-Timing Chain
$63.82Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number Of Pulleys: 1
- OE Comparison Rating: OE Improved
- Outside Diameter: 3.54"
- Pulley 1 Flanged: No
- UPC: 072053525830
- Width: 30.5 mm
- Part Description: GMC Drivealign OE Improved Automatic Belt Tensioner
$52.22Product Specifications- Belt Type: Serpentine
- Direction: Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 76
- Pulley 1 Flat: Y
- Pulley 1 Width: 26
- UPC: 038244912193
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
OEM (Genuine) GMC Chain Guide
PartNumber: 12609261$59.48 MSRP:$98.46You Save: $38.98 (40%)Product Specifications- Other Names: Chain Guide, Tensioner
- Item Dimensions: 3.1 x 3.1 x 3.1 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Chain Guide
$45.39Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 76 mm
- Pulley 1 Flanged: No
- UPC: 072053442489
- Width: 30.5 mm
- Part Description: GMC Drivealign OE Exact Automatic Belt Tensioner
$50.73Product Specifications- Belt Type: Serpentine
- Direction: Counter Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 90
- Pulley 1 Flat: Y
- Pulley 1 Width: 27
- UPC: 038244912063
- Part Description: GMC No Slack Automatic Belt Tensioner Assembly
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Next >About GMC Belt Tensioner
GMC produces trucks, vans, sedans, SUVs, and military vehicles. Nowadays, many GMC parts and vehicles have been built globally. It has manufactured plenty of quality vehicles and parts, such as the GMC belt tensioner parts. It makes sure that the drive belt has enough tension. A faulty GMC belt tensioner can cause the vehicle to have grinding noises, cracks, and worn-out drive edges.
Although GMC has lots of auto parts with impressive performance, GMC belt tensioner parts still need repair and maintenance after a long time of usage. The belt tensioner parts ensure the correct tension throughout the routing. The removal process is as follows. Remove accessories in the way if needed (water pump, alternator, radiator hoses). Next, remove the belt from the accessories. Then, remove the mounting bolts for the belt tensioner, pull it away from its location and compare it to the new unit. Welcome to a large selection of related GMC belt tensioner parts available online. From the body to the performance parts, a long catalog of advanced products is given online.