Keep the serpentine belt properly tensioned with the Dayco drive belt tensioner assembly, part number 89384. It fits many vehicles and installs as a direct-fit replacement for the listed...

Dayco 89386 belt tensioner for the 2005-2011 Cadillac STS and other vehicles keeps the engine's drive belt under steady tension. This Dayco automatic belt tensioner takes up belt slack on its own...

Dayco 89389 belt tensioner for the 2008-2009 Chevrolet Equinox V6 3.6L, the 2010-2012 Equinox V6 3.0L, the 2013-2017 Equinox V6 3.6L and other vehicles keeps the accessory drive belt under steady...

Dayco 89392 belt tensioner for the 2009-2020 Dodge Journey and other vehicles automatically keeps the serpentine drive belt under tension. This Dayco belt tensioner has a clockwise direction and a...

Dayco 89395 belt tensioner for the 2011-2012 Ram 1500 V6 3.7L, the 2011-2013 1500 V8 4.7L and other vehicles keeps the serpentine belt at the right tension on the engine. This Dayco belt tensioner...

Dayco 89396 belt tensioner for the 2007-2012 Nissan Sentra 4-cylinder 2.0L and other vehicles holds the accessory drive belt at the tension the engine needs. Also called a serpentine belt tensioner,...

Dayco 89397 belt tensioner for the 2009-2013 Chevrolet Silverado 1500 V8 4.8L, 5.3L, 6.0L or 6.2L and other vehicles keeps tension on the accessory drive belt. This Dayco belt tensioner is an...

Dayco 89399 belt tensioner for the 2007-2013 BMW 328i and other vehicles holds the accessory drive belt under tension. This Dayco belt tensioner is also called a serpentine belt tensioner.Automatic...

Dayco 89417 right belt tensioner for the 2000 Blue Bird Wanderlodge 6-cylinder 12.7L, the 2000-2003 Wanderlodge 6-cylinder 11.1L and other vehicles holds the serpentine belt at working tension. This...

Dayco 89418 belt tensioner for the 2005-2007 Peterbilt 320 6-cylinder 10.8L and other vehicles keeps the drive belt at the right tension while the engine runs. Also called a serpentine belt...

Dayco 89419 belt tensioner for the 2002-2018 Western Star 4900SA 6-cylinder 14.0L, the 2003-2008 4900SA 6-cylinder 12.7L or 12.8L, the 2011-2015 4900SA 6-cylinder 12.7L and other vehicles keeps the...

Dayco 89439 belt tensioner for the 2004-2009 Oshkosh Motor Truck CO. S 12.5L and other vehicles keeps the serpentine belt tight on the engine's accessory drive. It is listed for the main drive and...

Dayco 89441 belt tensioner for the 2004 Thomas Saf-T-Liner 6-cylinder 5.9L, the 2004-2008 Saf-T-Liner 6-cylinder 7.2L, the 2005-2008 Saf-T-Liner 4-cylinder 4.3L and other vehicles keeps the engine's...

Dayco 89442 belt tensioner for the 2004-2011 International 5500i 6-cylinder 10.8L and other vehicles keeps tension on the serpentine drive belt.Automatic tensioner for a serpentine accessory drive...

Dayco 89443 belt tensioner for the 2010-2018 International Terrastar and other vehicles keeps the accessory drive belt at working tension. This Dayco automatic belt tensioner takes up slack as the...

Dayco 89446 belt tensioner for the 2006-2011 IC Corporation FE School Bus and other vehicles holds the accessory drive belt at working tension. This Dayco accessory drive belt tensioner assembly...

Dayco 89447 belt tensioner for the 2014-2020 Peterbilt 567 11.9L and other vehicles keeps the accessory drive belt under tension. A Dayco belt tensioner presses its pulley against the belt to help...

Dayco 89451 belt tensioner for the 2005-2006 Mercedes-Benz E320 and other vehicles keeps tension on the serpentine belt that drives the engine accessories. This Dayco belt tensioner is an automatic...

Dayco 89452 belt tensioner for the 2004-2009 Chevrolet T6500 and other vehicles keeps tension on the serpentine belt that drives the fan, alternator and air conditioning. A Dayco belt tensioner takes...

Dayco 89455 belt tensioner for the 2010-2015 Freightliner M2 106 6-cylinder 6.4L and other vehicles holds the serpentine drive belt at working tension. Depending on the application, it tensions the...

Dayco 89469 belt tensioner for the 2007-2015 International 7400 6-cylinder 8.7L, the 2008-2016 7400 6-cylinder 7.6L, the 2008-2019 7400 6-cylinder 9.3L, the 2017-2018 7400 6-cylinder 8.7L and other...

Dayco 89473 belt tensioner for the 2019-2025 Mack Terrapro 6-cylinder 8.9L and other vehicles holds the accessory drive belt at working tension. The Dayco belt tensioner, also called a serpentine...

Dayco 89478 belt tensioner for the 2001-2002 Freightliner MT55 and other vehicles keeps the accessory drive belt under tension. This Dayco belt tensioner is an automatic unit with one pulley, built...

Dayco 89483 belt tensioner for the 2003-2004 International 8600 SBA 6-cylinder 10.3L, the 2003-2005 8600 SBA 12.0L and other vehicles holds the accessory drive belt at working tension. This Dayco...

Dayco Accessory Drive Belt Tensioner Assembly P/N:89485. Fits: Country Coach Motorhome Lexa, Country Coach Motorhome Magna, Freightliner Argosy, Freightliner Century Class, Freightliner Classic,...

Dayco 89490 belt tensioner for the 2012-2017 Peterbilt 337 6-cylinder 6.7L and other vehicles keeps tension on the serpentine drive belt. This Dayco belt tensioner sits in the accessory belt path and...

Dayco 89492 belt tensioner for the 2003 Nova Bus Corporation Low Floor 40 and other vehicles keeps the serpentine accessory drive belt under tension. Listed for the water pump position, it is also...

Dayco 89496 belt tensioner for the 2001 Sterling Truck A9500 12.0L, the 2001-2004 A9500 6-cylinder 10.3L and other vehicles holds the accessory drive belt at the right tension. Also called a...

Dayco 89497 belt tensioner for the 2000-2005 Kenworth K300 and other vehicles keeps the engine's serpentine belt under tension. This Dayco belt tensioner, also called a serpentine belt tensioner, is...

Dayco 89600 belt tensioner for the 2006-2015 Honda Civic 4-cylinder 1.8L and other vehicles holds the accessory drive belt at the right tension. Some catalogs list it as a serpentine belt tensioner;...

Dayco 89603 belt tensioner for the 2011-2019 Ford Explorer and other vehicles keeps the serpentine belt at working tension. This Dayco accessory drive belt tensioner assembly is an automatic type...

TENSIONER AUTO/LT TRUCK, DAYCO

Dayco 89609 belt tensioner for the 2005-2014 Volkswagen Jetta 5-cylinder 2.5L and other vehicles keeps tension on the accessory drive belt at the alternator and power steering drive. Also sold as a...

Dayco 89618 belt tensioner for the 2006-2015 Hyundai Sonata 4-cylinder 2.4L, the 2011-2015 Sonata 4-cylinder 2.0L and other vehicles holds the engine's serpentine belt at working tension. This Dayco...

Dayco 89629 belt tensioner for the 2008-2010 Ford F-250 Super Duty V8 6.4L and other vehicles takes up slack in the serpentine drive belt. This Dayco belt tensioner is catalogued for the air...

Dayco 89631 lower belt tensioner for the 2011-2025 Ford F-150 V8 5.0L, the 2023-2025 F-150 V8 5.2L and other vehicles holds the serpentine belt under tension as the engine runs. This Dayco automatic...

Dayco 89632 belt tensioner for the 2013-2018 Ram 1500 V6 3.6L and other vehicles holds the serpentine belt at working tension on the engine's belt drive. This Dayco belt tensioner is an automatic...

Dayco 89637 belt tensioner for the 2011-2015 Chevrolet Cruze 4-cylinder 1.4L and other vehicles holds the accessory drive belt at the right tension. This Dayco belt tensioner is an automatic type,...

Dayco 89645 belt tensioner for the 2011-2015 Chevrolet Cruze 4-cylinder 1.8L and other vehicles takes up slack in the engine's accessory drive belt. This Dayco belt tensioner presses a flat pulley...

Dayco 89649 belt tensioner for the 2007 Volvo C30 5-cylinder 2.4L, the 2007-2013 C30 5-cylinder 2.5L, the 2009-2010 C30 5-cylinder 2.4L and other vehicles holds the accessory drive belt at the right...

Dayco 89655 left belt tensioner for the 2011-2014 Ford F-150 V6 3.7L, the 2011-2017 F-150 V6 3.5L and other vehicles applies tension to the accessory drive belt. This Dayco belt tensioner, also...

Dayco 89657 belt tensioner for the 2008-2010 Ford F-250 Super Duty V8 6.4L and other vehicles takes up slack in the serpentine belt. This Dayco automatic belt tensioner holds the belt at working...

Dayco 89658 belt tensioner for the 2011-2017 Ford F-250 Super Duty V8 6.7L and other vehicles keeps the serpentine belt under tension. This Dayco accessory drive belt tensioner assembly takes up...

Dayco 89660 belt tensioner for the 2010-2011 Toyota Camry 4-cylinder 2.5L keeps tension on the belt that drives the alternator and air conditioning. Also called a serpentine belt tensioner, this...