24/7 Customer service
USD
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
CA$0.00
Summer Maintenance BannerSummer Maintenance Banner
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

GMC Belt Tensioner

39 items

Upgrade your vehicle's belt tensioner with A-Premium's high-quality options. Choose reliability and durability for a smoother ride.

  • All filters
  • Sort By
  • Year
  • Model
  • Price
  • Brand
  • Material
  • Warranty
Belt Tensioner for Chevrolet Express 2500 3500 Kodiak GMC Savana 2500 Hummer H1Belt Tensioner for Chevrolet Express 2500 3500 Kodiak GMC Savana 2500 Hummer H1
A-Premium®Part # APBT0086
Belt Tensioner for Chevrolet Express 2500 3500 Kodiak GMC Savana 2500 Hummer H1
4.616 Reviews
CA$61.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009 - 2009 Chevrolet C4500 Kodiak, 2009 - 2009 Chevrolet C5500 Kodiak, 2008 - 2009 GMC C4500 Topkick, 2008 - 2009 GMC C5500 Topkick, 2008 - 2008 Chevrolet C4500 Kodiak, 2007 - 2010 Chevrolet Silverado 3500 HD, 2007 - 2010 GMC Sierra 3500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2007 GMC Sierra 2500 HD Classic, 2007 - 2007 GMC Sierra 3500 Classic, 2006 - 2009 Chevrolet Express 2500, 2006 - 2009 Chevrolet Express 3500, 2006 - 2009 GMC Savana 2500, 2006 - 2009 GMC Savana 3500, 2006 - 2006 Hummer H1, 2003 - 2008 Chevrolet C5500 Kodiak, 2003 - 2007 Chevrolet C4500 Kodiak, 2003 - 2007 GMC C4500 Topkick, 2003 - 2007 GMC C5500 Topkick
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
MaterialThermoplastic
ConditionNew
item #10037HW8
Show less
Belt Tensioner with Pulley for GMC Yukon S15 Chevrolet Tahoe S10 K2500 Oldsmobile
A-Premium®Part # APBT0270
Belt Tensioner with Pulley for GMC Yukon S15 Chevrolet Tahoe S10 K2500 Oldsmobile
4.616 Reviews
CA$56.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995 - 1996 AM General Hummer, 1995 - 1995 Chevrolet Blazer, 1995 - 1995 Chevrolet Tahoe, 1992 - 1995 Chevrolet C1500, 1992 - 1995 Chevrolet C1500 Suburban, 1992 - 1995 Chevrolet C2500, 1992 - 1995 Chevrolet C2500 Suburban, 1992 - 1995 Chevrolet C3500, 1992 - 1995 Chevrolet C3500HD, 1992 - 1995 Chevrolet K1500, 1992 - 1995 Chevrolet K1500 Suburban, 1992 - 1995 Chevrolet K2500, 1992 - 1995 Chevrolet K2500 Suburban, 1992 - 1995 Chevrolet K3500, 1992 - 1995 GMC C1500, 1992 - 1995 GMC C1500 Suburban, 1992 - 1995 GMC C2500, 1992 - 1995 GMC C2500 Suburban, 1992 - 1995 GMC C3500, 1992 - 1995 GMC C3500HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
ConditionNew
item #10050L4L
Note
It comes with pulley.
Show less
Belt Tensioner for Chevrolet Silverado 1500 99-08 Tahoe GMC Sierra 1500
A-Premium®Part # APBT0136
Belt Tensioner for Chevrolet Silverado 1500 99-08 Tahoe GMC Sierra 1500
4.616 Reviews
CA$38.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009 - 2009 Workhorse Custom Chassis W42, 2008 - 2009 Saab 9-7x, 2008 - 2008 Chevrolet Tahoe, 2008 - 2008 Chevrolet Tahoe, 2008 - 2008 GMC Yukon, 2008 - 2008 Hummer H2, 2008 - 2008 Hummer H3, 2007 - 2008 Cadillac Escalade ESV, 2007 - 2008 Chevrolet Avalanche, 2007 - 2008 Chevrolet Avalanche, 2007 - 2008 Chevrolet Silverado 3500 HD, 2007 - 2008 GMC Sierra 1500, 2007 - 2008 GMC Sierra 3500 HD, 2007 - 2008 GMC Yukon, 2007 - 2008 GMC Yukon XL 1500, 2007 - 2008 Workhorse W42, 2007 - 2008 Workhorse Custom Chassis W42, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
MaterialThermoplastic
ConditionNew
item #1003756A
Show less
Belt Tensioner with Pulley for Chevy Malibu Cadillac CT6 Buick Encore GMC Trax
A-Premium®Part # APBT0366
Belt Tensioner with Pulley for Chevy Malibu Cadillac CT6 Buick Encore GMC Trax
4.616 Reviews
CA$60.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2022 - 2022 Buick Encore, 2022 - 2022 Chevrolet Trax, 2021 - 2021 Chevrolet Trax, 2019 - 2020 Cadillac CT6, 2018 - 2022 Chevrolet Equinox, 2018 - 2022 GMC Terrain, 2017 - 2018 Chevrolet Malibu, 2016 - 2023 Chevrolet Malibu, 2016 - 2022 Chevrolet Spark, 2016 - 2019 Buick Encore, 2016 - 2019 Chevrolet Cruze
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
MaterialSteel
ConditionNew
item #1000NHY7
Show less
Belt Tensioner with Pulley for Chevrolet G10 1992-1995 G30 Astro GMC G1500 G2500
A-Premium®Part # APBT0287
Belt Tensioner with Pulley for Chevrolet G10 1992-1995 G30 Astro GMC G1500 G2500
4.616 Reviews
CA$56.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1995 - 1996 Chevrolet G30, 1993 - 1996 Chevrolet GP3500, 1992 - 1996 Chevrolet G30, 1992 - 1996 GMC G3500, 1992 - 1995 Chevrolet G10, 1992 - 1995 Chevrolet G10, 1992 - 1995 Chevrolet G20, 1992 - 1995 Chevrolet G20, 1992 - 1995 Chevrolet G20, 1992 - 1995 Chevrolet G30, 1992 - 1995 GMC G1500, 1992 - 1995 GMC G1500, 1992 - 1995 GMC G2500, 1992 - 1995 GMC G2500, 1992 - 1995 GMC G2500, 1992 - 1995 GMC G3500, 1992 - 1993 Chevrolet G10, 1992 - 1993 GMC G1500, 1990 - 1995 Chevrolet Astro, 1990 - 1995 GMC Safari
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
ConditionNew
item #10050NPD
Note
It comes with pulley.
Show less
Belt Tensioner for Chevy S10 1987-1993 GMC S15 Isuzu Trooper V6 2.8L
A-Premium®Part # APBT0020
Belt Tensioner for Chevy S10 1987-1993 GMC S15 Isuzu Trooper V6 2.8L
4.616 Reviews
CA$52.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1991 - 1993 GMC Sonoma, 1989 - 1991 Isuzu Trooper, 1987 - 1993 Chevrolet S10, 1987 - 1990 GMC S15, 1987 - 1989 Chevrolet S10 Blazer, 1987 - 1989 GMC S15 Jimmy
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
Part interchange
14102645, 14102565, 8141026450, 419-118, 89211, 180211, 89211FN, 49230, 
...View more
ConditionNew
item #10037721
Show less
Belt Tensioner with Pulley for Chevrolet C6500 Kodiak C8500 GMC 2001-2008 8.1L
A-Premium®Part # APBT0273
Belt Tensioner with Pulley for Chevrolet C6500 Kodiak C8500 GMC 2001-2008 8.1L
4.616 Reviews
CA$65.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003 - 2008 Chevrolet C8500, 2003 - 2008 GMC C8500 Topkick, 2001 - 2008 Chevrolet C6500 Kodiak, 2001 - 2008 Chevrolet C7500 Kodiak, 2001 - 2008 GMC C6500 Topkick, 2001 - 2008 GMC C7500 Topkick
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
ConditionNew
item #10050LU9
Note
It comes with pulley.
Show less
Belt Tensioner for Chevrolet GMC Express Savana 3500 Kodiak Topkick 8.1L
A-Premium®Part # APBT0139
Belt Tensioner for Chevrolet GMC Express Savana 3500 Kodiak Topkick 8.1L
4.616 Reviews
CA$60.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009 - 2009 Chevrolet C6500 Kodiak, 2009 - 2009 Chevrolet C7500 Kodiak, 2009 - 2009 GMC C6500 Topkick, 2009 - 2009 GMC C7500 Topkick, 2009 - 2009 GMC C8500 Topkick, 2008 - 2009 Chevrolet C4500 Kodiak, 2008 - 2009 Chevrolet C5500 Kodiak, 2008 - 2009 GMC C4500 Topkick, 2008 - 2009 GMC C5500 Topkick, 2003 - 2007 Chevrolet C4500 Kodiak, 2003 - 2007 Chevrolet C5500 Kodiak, 2003 - 2007 GMC C4500 Topkick, 2003 - 2007 GMC C5500 Topkick, 2001 - 2002 Chevrolet C3500HD, 2001 - 2002 Chevrolet Express 3500, 2001 - 2002 GMC C3500HD, 2001 - 2002 GMC Savana 3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
MaterialSteel
ConditionNew
item #10037RP7
Show less
Belt Tensioner for Chevy C1500 C2500 C2500 Suburban GMC Pickup 7.4L
A-Premium®Part # APBT0065
Belt Tensioner for Chevy C1500 C2500 C2500 Suburban GMC Pickup 7.4L
4.616 Reviews
CA$42.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1992 - 1993 Chevrolet C2500 Suburban, 1992 - 1993 Chevrolet K2500 Suburban, 1992 - 1993 GMC C2500 Suburban, 1992 - 1993 GMC K2500 Suburban, 1991 - 1993 Chevrolet C2500, 1991 - 1993 Chevrolet C3500HD, 1991 - 1993 Chevrolet K2500, 1991 - 1993 GMC C2500, 1991 - 1993 GMC C3500HD, 1991 - 1993 GMC K2500, 1990 - 1993 Chevrolet C1500, 1990 - 1990 Chevrolet V2500 Suburban, 1989 - 1991 Chevrolet R2500 Suburban, 1989 - 1991 GMC R2500 Suburban, 1988 - 1993 Chevrolet C3500, 1988 - 1993 Chevrolet K3500, 1988 - 1993 GMC C3500, 1988 - 1993 GMC K3500, 1988 - 1991 Chevrolet G30, 1988 - 1991 GMC G3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
ConditionNew
item #10037DUP
Note
This belt tensioner assembly fits pulleys with a width of 27mm.
Show less
Accessory Belt Idler Pulley for Chevy Colorado 2004-2012 GMC Hummer Isuzu Toyota
A-Premium®Part # APBT0456
Accessory Belt Idler Pulley for Chevy Colorado 2004-2012 GMC Hummer Isuzu Toyota
4.616 Reviews
CA$41.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2015 - 2017 Freightliner Cascadia, 2013 - 2013 Freightliner Cascadia, 2013 - 2013 Western Star 4900SA, 2009 - 2010 Hummer H3T, 2008 - 2010 Hummer H3, 2007 - 2012 Chevrolet Colorado, 2007 - 2012 Chevrolet Colorado, 2007 - 2012 GMC Canyon, 2007 - 2012 GMC Canyon, 2007 - 2008 Isuzu i-290, 2007 - 2008 Isuzu i-370, 2006 - 2007 Hummer H3, 2006 - 2006 Isuzu i-280, 2006 - 2006 Isuzu i-350, 2005 - 2006 GMC Canyon, 2004 - 2006 Chevrolet Colorado, 2004 - 2006 Chevrolet Colorado, 2004 - 2006 GMC Canyon, 2004 - 2004 GMC Canyon, 2003 - 2003 Toyota MR2 Spyder
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
MaterialSteel
ConditionNew
item #1001CTZH
Show less
Accessory Belt Idler Pulley for Chrysler Pacifica Chevy TrailBlazer GMC Envoy
A-Premium®Part # APBT0617
Accessory Belt Idler Pulley for Chrysler Pacifica Chevy TrailBlazer GMC Envoy
4.616 Reviews
CA$40.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011 - 2011 International Harvester 9200i SBA, 2011 - 2011 International Harvester WorkStar 7600, 2011 - 2011 Kenworth T800, 2011 - 2011 Peterbilt 365, 2011 - 2011 Peterbilt 384, 2011 - 2011 Peterbilt 388, 2010 - 2010 Kenworth T800, 2010 - 2010 Peterbilt 386, 2010 - 2010 Peterbilt 388, 2010 - 2010 Sterling Truck L9500, 2009 - 2010 Peterbilt 384, 2009 - 2010 Peterbilt 387, 2009 - 2009 International Harvester WorkStar 7600, 2009 - 2009 Kenworth T660, 2009 - 2009 Kenworth T800, 2009 - 2009 Peterbilt 320, 2009 - 2009 Peterbilt 365, 2009 - 2009 Sterling Truck A9500, 2008 - 2011 Peterbilt 367, 2008 - 2010 International Harvester 9200i SBA
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
MaterialSteel
ConditionNew
item #1015DW0P
Show less
Belt Idler Pulley for Chevrolet Equinox Impala GMC Terrain 9-4X Cadillac SRX XTS
A-Premium®Part # APBT0406
Belt Idler Pulley for Chevrolet Equinox Impala GMC Terrain 9-4X Cadillac SRX XTS
4.616 Reviews
CA$36.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2024 - 2024 Chevrolet Traverse Limited, 2017 - 2017 GMC Acadia Limited, 2017 - 2017 GMC Terrain, 2016 - 2020 Chevrolet Impala, 2016 - 2016 Buick LaCrosse, 2015 - 2017 Chevrolet Impala, 2014 - 2016 Cadillac SRX, 2014 - 2016 Chevrolet Impala Limited, 2014 - 2014 Chevrolet Captiva Sport, 2014 - 2014 Chevrolet Captiva Sport, 2013 - 2019 Cadillac XTS, 2013 - 2017 Chevrolet Equinox, 2013 - 2017 GMC Terrain, 2013 - 2015 GMC Terrain, 2012 - 2020 Chevrolet Impala, 2012 - 2016 Buick LaCrosse, 2012 - 2016 Cadillac SRX, 2012 - 2014 Chevrolet Impala, 2012 - 2013 Chevrolet Caprice, 2012 - 2013 Chevrolet Captiva Sport
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
Part interchange
36110, T36110, 12571794, 12610680, 1340270
ConditionNew
item #1001D4Z1
Show less
Accessory Belt Idler Pulley for Chevy Silverado 2500 HD GMC Sierra 3500 HD Buick
A-Premium®Part # APBT0428
Accessory Belt Idler Pulley for Chevy Silverado 2500 HD GMC Sierra 3500 HD Buick
4.616 Reviews
CA$41.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2024 - 2024 Chevrolet LCF 3500HG, 2023 - 2023 Cadillac Escalade, 2023 - 2023 Cadillac Escalade ESV, 2023 - 2023 Freightliner MT45, 2023 - 2023 Freightliner MT55, 2023 - 2023 GMC Sierra 2500 HD, 2023 - 2023 GMC Sierra 3500 HD, 2022 - 2024 Chevrolet Silverado 2500 HD, 2022 - 2024 Chevrolet Silverado 3500 HD, 2021 - 2023 Chevrolet Express 2500, 2021 - 2023 Chevrolet Express 3500, 2021 - 2023 Chevrolet LCF 3500, 2021 - 2023 GMC Savana 2500, 2021 - 2023 GMC Savana 3500, 2021 - 2022 Chevrolet Express 4500, 2021 - 2022 Chevrolet LCF 4500, 2021 - 2022 GMC Sierra 2500 HD, 2021 - 2022 GMC Sierra 3500 HD, 2021 - 2021 Chevrolet Silverado 2500 HD, 2021 - 2021 Chevrolet Silverado 3500 HD
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
MaterialSteel
ConditionNew
item #1001CWZ5
Show less
Accessory Belt Idler Pulley for Chevrolet Silverado 2500 HD GMC Sierra 2500 HD
A-Premium®Part # APBT0625
Accessory Belt Idler Pulley for Chevrolet Silverado 2500 HD GMC Sierra 2500 HD
4.616 Reviews
CA$33.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2016 - 2016 GMC Savana 2500, 2016 - 2016 GMC Savana 3500, 2015 - 2016 Chevrolet Express 4500, 2015 - 2016 GMC Savana 4500, 2015 - 2015 GMC Savana 2500, 2015 - 2015 GMC Savana 3500, 2013 - 2016 Chevrolet Express 2500, 2013 - 2016 Chevrolet Express 3500, 2013 - 2016 Chevrolet Silverado 2500 HD, 2013 - 2016 Chevrolet Silverado 3500 HD, 2013 - 2016 GMC Sierra 2500 HD, 2013 - 2016 GMC Sierra 3500 HD, 2013 - 2014 GMC Savana 2500, 2013 - 2014 GMC Savana 3500, 2013 - 2013 Chevrolet Express 2500, 2013 - 2013 Chevrolet Express 3500, 2013 - 2013 Chevrolet Silverado 2500 HD, 2013 - 2013 Chevrolet Silverado 3500 HD, 2013 - 2013 GMC Savana 2500, 2013 - 2013 GMC Savana 3500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
ConditionNew
item #1015DUXP
Note
This item only fitswith V8 6.6L.
Show less
Belt Tensioner with Pulley for Chevy C6500 C7500 Kodiak GMC C6500 Topkick Diesel
A-Premium®Part # APBT0340
Belt Tensioner with Pulley for Chevy C6500 C7500 Kodiak GMC C6500 Topkick Diesel
4.616 Reviews
CA$78.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008 - 2009 Chevrolet C6500 Kodiak, 2008 - 2009 Chevrolet C7500 Kodiak, 2008 - 2009 GMC C6500 Topkick, 2008 - 2009 GMC C7500 Topkick, 2008 - 2009 GMC C8500 Topkick, 2008 - 2008 Chevrolet C8500, 2007 - 2007 Peterbilt 330, 2007 - 2007 Peterbilt 340, 2007 - 2007 Sterling Truck L7500, 2007 - 2007 Sterling Truck L8500, 2007 - 2007 Sterling Truck LT7500, 2007 - 2007 Sterling Truck LT8500, 2006 - 2007 Peterbilt 357, 2005 - 2007 Peterbilt 335, 2005 - 2006 Freightliner Condor, 2005 - 2006 Sterling Truck Condor, 2004 - 2007 Chevrolet C6500 Kodiak, 2004 - 2007 Chevrolet C7500 Kodiak, 2004 - 2007 Chevrolet C8500, 2004 - 2007 Freightliner Condor
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
ConditionNew
item #10050NHW
Note
【Note-1】 This item only fit the Diesel fuel.
【Note-2】 It comes with pulley.
Show less
Drive Belt Tensioner Pulley for Ford F-150 F-250 Toyota Honda Dodge Buick Lexus
A-Premium®Part # APBT0472
Drive Belt Tensioner Pulley for Ford F-150 F-250 Toyota Honda Dodge Buick Lexus
4.616 Reviews
CA$25.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005 - 2007 Lexus GS430, 2004 - 2006 Lexus LS430, 2003 - 2009 Lexus GX470, 2003 - 2009 Toyota 4Runner, 2002 - 2010 Lexus SC430, 2002 - 2007 Lexus LX470, 2002 - 2003 Dodge Ram 1500, 2002 - 2003 Dodge Ram 1500, 2002 - 2003 Dodge Ram 2500, 2002 - 2003 Jeep Liberty, 2002 - 2002 Ford Thunderbird, 2001 - 2009 Toyota Sequoia, 2001 - 2009 Toyota Tundra, 2001 - 2007 Toyota Land Cruiser, 2001 - 2003 Acura CL, 2000 - 2003 Dodge Dakota, 2000 - 2003 Dodge Durango, 2000 - 2002 Jaguar S-Type, 2000 - 2002 Lincoln LS, 2000 - 2000 Lexus LS400
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedCanada
Quantity1
ConditionNew
item #1000WVU1
Note
Please check the compatibility carefully before purchasing.
Show less
Accessory Belt Tensioner for Jeep Wrangler Cherokee Ford Mustang Chevrolet GMC
A-Premium®Part # APBT0647
Accessory Belt Tensioner for Jeep Wrangler Cherokee Ford Mustang Chevrolet GMC
4.616 Reviews
CA$39.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2001 - 2001 Jeep Cherokee, 2000 - 2000 Jeep Cherokee, 1997 - 1998 Jeep TJ, 1997 - 1998 Jeep TJ, 1997 - 1998 Jeep Wrangler, 1997 - 1998 Jeep Wrangler, 1996 - 1999 Jeep Cherokee, 1994 - 1995 Chevrolet C2500, 1994 - 1995 Chevrolet C2500 Suburban, 1994 - 1995 Chevrolet C3500, 1994 - 1995 Chevrolet C3500HD, 1994 - 1995 Chevrolet K2500, 1994 - 1995 Chevrolet K2500 Suburban, 1994 - 1995 Chevrolet K3500, 1994 - 1995 GMC C2500, 1994 - 1995 GMC C2500 Suburban, 1994 - 1995 GMC C3500, 1994 - 1995 GMC C3500HD, 1994 - 1995 GMC K2500, 1994 - 1995 GMC K2500 Suburban
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
MaterialThermoplastic
ConditionNew
item #1016V5U8
Show less
A-Premium APBT0478 Accessory Belt Idler Pulley
A-Premium®Part # APBT0478
A-Premium APBT0478 Accessory Belt Idler Pulley
4.616 Reviews
CA$29.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006 - 2008 Chevrolet Aveo5, 2005 - 2008 Pontiac Wave, 2005 - 2007 Pontiac Wave5, 2004 - 2008 Chevrolet Aveo, 2004 - 2008 Suzuki Swift+, 1995 - 1995 Chevrolet Blazer, 1995 - 1995 Chevrolet Tahoe, 1992 - 1995 Chevrolet C1500 Suburban, 1992 - 1995 Chevrolet C2500 Suburban, 1992 - 1995 Chevrolet K1500 Suburban, 1992 - 1995 Chevrolet K2500 Suburban, 1992 - 1995 GMC C1500 Suburban, 1992 - 1995 GMC C2500 Suburban, 1992 - 1995 GMC Jimmy, 1992 - 1995 GMC K1500 Suburban, 1992 - 1995 GMC K2500 Suburban, 1992 - 1995 GMC Yukon, 1992 - 1993 Chevrolet C1500, 1992 - 1993 Chevrolet C2500, 1992 - 1993 Chevrolet K2500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
MaterialThermoplastic
ConditionNew
item #10156AWU
Show less
Accessory Belt Idler Pulley for Chevy Silverado 2500 HD Honda Accord GMC Ford
A-Premium®Part # APBT0607
Accessory Belt Idler Pulley for Chevy Silverado 2500 HD Honda Accord GMC Ford
4.616 Reviews
CA$27.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2020 - 2021 Chevrolet Silverado 2500 HD, 2020 - 2021 Chevrolet Silverado 3500 HD, 2020 - 2021 GMC Sierra 2500 HD, 2020 - 2021 GMC Sierra 3500 HD, 2017 - 2017 Audi Q7, 2016 - 2016 Audi A6, 2014 - 2019 Chevrolet Silverado 2500 HD, 2014 - 2019 Chevrolet Silverado 3500 HD, 2014 - 2019 GMC Sierra 2500 HD, 2014 - 2019 GMC Sierra 3500 HD, 2014 - 2016 Chevrolet Express 2500, 2014 - 2016 Chevrolet Express 3500, 2014 - 2016 GMC Savana 2500, 2014 - 2016 GMC Savana 3500, 2013 - 2017 Audi Q5, 2013 - 2014 Audi A4 Quattro, 2013 - 2013 Chevrolet Express 4500, 2013 - 2013 GMC Savana 4500, 2012 - 2017 Audi A6 Quattro, 2012 - 2017 Audi A7 Quattro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: GMC
Item LocatedUnited States
Quantity1
MaterialSteel
ConditionNew
item #1017794Z
Show less
Page 2 of 2

What does a belt tensioner do?

Seat belt tensioners represent an integral facet of contemporary automotive safety systems. These sophisticated devices are meticulously engineered to augment passenger protection by mitigating the potentially injurious effects of a vehicular collision or abrupt deceleration event. 

Belt tensioner noise

Belt tensioner noise is typically an indication of a problem within the engine's accessory drive system, and it should not be ignored.

Squealing or Whining Noise: A common sign of a failing or worn-out belt tensioner is a high-pitched squealing or whining noise. This noise is often most noticeable when you start the engine or when you engage accessories like the air conditioner or power steering.

Rattling or Grinding Noise: A failing tensioner may also produce a rattling or grinding noise, especially at higher engine speeds or when the drive belt is under load.

Intermittent Noise: The noise produced by a failing belt tensioner can be intermittent, depending on factors like engine temperature and load.

Belt tensioner replacement

Replacing a belt tensioner is a relatively straightforward mechanical procedure, but it does require some mechanical knowledge and the right tools. Steps to follow when you are planning to replace your seal belt tensioner.

  1. Safety first: Ensure the engine is off, and the vehicle is secure. Disconnect the battery if necessary.
  2. Locate tensioner: Find the belt tensioner, usually a pulley on a bracket with a spring-loaded arm.
  3. Release belt tension: Use the right tool to rotate the tensioner arm, relieving tension on the drive belt.
  4. Remove belt: Carefully slide the belt off the pulleys. Note routing for reference.
  5. Remove old tensioner: Unbolt the old tensioner, keeping track of the hardware.
  6. Install new tensioner: Place the new tensioner in the same spot and secure it with bolts. Align it correctly.
  7. Reinstall belt: Put the belt back on the pulleys, ensuring proper alignment.
  8. Adjust tension: Use the tool to apply tension and follow the manufacturer's specs.
  9. Double-check: Confirm belt alignment and tension on all pulleys.
  10. Test: Start the engine, listen for issues, and check belt movement.
  11. Reconnect battery: If disconnected earlier, reconnect the vehicle's battery.
  12. Dispose of old parts: Properly dispose of the old tensioner and parts.

Related Blogs

Should You Replace the Tensioner When Replacing a Cracked Serpentine Belt?

Don't automatically replace the tensioner with a cracked serpentine belt. Check for weak spring force, misalignment, or noise. Replace both if the tensioner is worn; otherwise, swapping just the belt is often sufficient.

Aug 28, 2026