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Isuzu NPR-HD Belt Tensioner

5 items

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

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A-Premium APBT0475 Belt Tensioner PulleyA-Premium APBT0475 Belt Tensioner Pulley
A-Premium®Part # APBT0475
A-Premium APBT0475 Belt Tensioner Pulley
4.514 Reviews
CA$39.99
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3-year warranty
90 days free return
Fits 2003 - 2013 Cadillac Escalade ESV, 2002 - 2010 Dodge Ram 1500, 1993 - 2000 Dodge Caravan, 2012 - 2015 Honda Civic, 1997 - 2010 Chevrolet Malibu, 2002 - 2007 Jeep Liberty KJ, 1992 - 1993 Chevrolet Corvette, 1996 - 2001 Jeep Cherokee, 2000 - 2013 Chevrolet Tahoe, 2005 - 2009 Chevrolet Equinox, 2006 - 2009 Pontiac Torrent, 2016 - 2022 Honda HR-V, 2004 - 2007 Chevrolet Monte Carlo, 1987 - 1989 Chevrolet Camaro, 1993 - 1996 Chevrolet Camaro, 2006 - 2010 Jeep Commander, 1993 - 2000 Chrysler Town & Country, 2004 - 2011 Chevrolet Impala, 1999 - 2010 Jeep Grand Cherokee, 2002 - 2007 Jeep Liberty
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Vehicle: Isuzu NPR-HD
Item LocatedUnited States
Quantity1
Part interchange
38009, 89009, 131086, 09202550, 10044867, 10069954, 10070108, 10099984, 
...View more
ConditionNew
item #1015682W
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A-Premium APBT0514 Belt Tensioner Pulley
A-Premium®Part # APBT0514
A-Premium APBT0514 Belt Tensioner Pulley
4.514 Reviews
CA$25.99
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3-year warranty
90 days free return
Fits 1993 - 1993 Asuna Sunfire, 1997 - 1998 Chevrolet Camaro, 1998 - 2002 Chevrolet Cavalier, 1993 - 1993 Chevrolet Corvette, 1994 - 1996 Chevrolet Corvette, 1998 - 2003 Chevrolet S10, 1999 - 2003 Chevrolet W3500 Tiltmaster, 1999 - 2003 Chevrolet W4500 Tiltmaster, 1991 - 1991 Ford Thunderbird, 1992 - 1993 Geo Storm, 1998 - 2003 GMC Sonoma, 2000 - 2003 GMC W3500 Forward, 2001 - 2003 GMC W4500 Forward, 1998 - 2000 Isuzu Hombre, 1992 - 1992 Isuzu Impulse, 2001 - 2003 Isuzu NPR, 2001 - 2003 Isuzu NPR-HD, 1991 - 1991 Mercury Cougar, 1993 - 1993 Mercury Cougar, 1997 - 1998 Pontiac Firebird
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Vehicle: Isuzu NPR-HD
Item LocatedUnited States
Quantity1
MaterialPolymer
ConditionNew
item #10156ELE
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Belt Tensioner Pulley for Buick Chrysler Dodge Isuzu Jeep Lincoln Mercury Olds
A-Premium®Part # APBT0502
Belt Tensioner Pulley for Buick Chrysler Dodge Isuzu Jeep Lincoln Mercury Olds
4.514 Reviews
CA$41.99
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3-year warranty
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Fits 2015 - 2017 Dodge Viper, 2013 - 2014 SRT Viper, 2008 - 2010 Dodge Viper, 2008 - 2009 Buick LaCrosse, 2008 - 2008 Buick Allure, 2008 - 2008 Chrysler Aspen, 2008 - 2008 Mercury Mariner, 2007 - 2007 Chrysler Aspen, 2005 - 2009 Saab 9-7x, 2005 - 2008 Pontiac Grand Prix, 2004 - 2008 Dodge Ram 1500, 2004 - 2007 Dodge Durango, 2004 - 2006 Chrysler Pacifica, 2004 - 2006 Dodge Ram 1500, 2004 - 2006 Dodge Viper, 2003 - 2008 Dodge Ram 2500, 2003 - 2008 Dodge Ram 3500, 2003 - 2006 Jeep Wrangler, 2003 - 2004 Mercury Marauder, 2002 - 2005 Jeep Liberty
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Vehicle: Isuzu NPR-HD
Item LocatedCanada
Quantity1
MaterialSteel
ConditionNew
item #1001CTNX
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Accessory Drive Belt Idler Pulley for Buick Rainier Cadillac Escalade Isuzu Saab
A-Premium®Part # APBT0521
Accessory Drive Belt Idler Pulley for Buick Rainier Cadillac Escalade Isuzu Saab
4.514 Reviews
CA$37.99
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3-year warranty
90 days free return
Fits 2013 - 2014 Cadillac Escalade, 2013 - 2014 Cadillac Escalade ESV, 2013 - 2013 Cadillac Escalade EXT, 2011 - 2012 Workhorse Custom Chassis W62, 2011 - 2011 Workhorse W62, 2010 - 2010 Cadillac Escalade, 2010 - 2010 Hummer H3, 2010 - 2010 Hummer H3T, 2009 - 2014 Cadillac Escalade, 2009 - 2014 Cadillac Escalade ESV, 2009 - 2013 Cadillac Escalade EXT, 2009 - 2010 Hummer H3T, 2009 - 2009 Hummer H2, 2009 - 2009 Workhorse Custom Chassis W42, 2008 - 2010 Hummer H3, 2008 - 2009 Saab 9-7x, 2008 - 2008 Hummer H2, 2007 - 2009 Workhorse W42, 2007 - 2009 Workhorse Custom Chassis W62, 2007 - 2008 Cadillac Escalade
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Vehicle: Isuzu NPR-HD
Item LocatedUnited States
Quantity1
MaterialSteel
ConditionNew
item #10154NWK
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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
4.514 Reviews
CA$41.99
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3-year warranty
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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
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Vehicle: Isuzu NPR-HD
Item LocatedCanada
Quantity1
MaterialSteel
ConditionNew
item #1001CWZ5
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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