Dayco 89321 | Accessory Drive Belt Tensioner Assembly

Part Number
89321
Accessory Drive Belt Tensioner Assembly

Fits: 02-14 Honda CR-V, 03-07 Honda Accord, 03-11 Honda Element, 04-08 Acura TSX, 06-11 Acura CSX, 06-15 Honda Civic, 07-12 Acura RDX, 13-15 Acura ILX

Special Price $63.74 Regular Price $74.99
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Dayco® No Slack® Automatic Belt Tensioners are built to outperform and outlast competitive OE parts. This specific integral Dayco® Automatic Belt Tensioner is manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension. The heavy duty cast aluminum spring case resists cracking and fatigue. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life. Dayco's specially patented Deflected Arm Plate dampens arm movement, prolonging the life of the tensioner by limiting the amount of rotational movement.


BRAND: Dayco




FEATURES:


  • TENSIONER AUTO/LT TRUCK, DAYCO


SPECIFICS:


Belt TypeSerpentine
DirectionCounter Clock Wise
Number of Pulleys1
Pulley 1 Diameter76
Pulley 1 FlatY
Pulley 1 Width37
TypeAutomatic, Integral



DOWNLOADS:




INTERCHANGE:


  • Honda: 31170-9NA-023
  • Honda: 31170-RAA-A01
  • Dorman: 419-005
  • Goodyear: 49341
  • ACDelco: 38278
  • Honda: 31170-PNA-023
  • Freshstart: 49341
  • Gates: 38278
  • Duralast: 305321
  • Honda: 31170-RAA-A02
  • CARQUEST: 38278
  • NAPA: 38278
  • Hayden: 5712
  • Honda: 31170-PNA-013

APPLICATIONS:


  • 2007-2012 Acura RDX
  • 2006-2015 Honda Civic
  • 2003-2007 Honda Accord
  • 2003-2011 Honda Element
  • 2013-2015 Acura ILX
  • 2002-2014 Honda CR-V
  • 2004-2008 Acura TSX
  • 2006-2011 Acura CSX
Customer Questions
Can a serpentine belt cause smoke?
Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.
Why is my serpentine belt squealing?
The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.
Is my serpentine belt too tight?
If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.
Why did my serpentine belt come off?
Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.
Please, mind that only logged in users can submit questions

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