Dayco 89008 Accessory Drive Belt Tensioner Pulley - Grooved Pulley

Dayco 89008 Accessory Drive Belt Tensioner Pulley

The Dayco 89008 accessory drive belt tensioner pulley is built for serpentine belt systems that need stable belt tracking and consistent pulley rotation. With a polymer pulley body and a single bearing design, it supports smooth operation in a range of Chrysler, Dodge, Honda, Acura, and Jeep applications.

Use this pulley when servicing a grooved accessory drive belt system on vehicles such as the Honda Civic, Acura CSX, and Dodge Ram 1500. The Dayco 89008 is a direct-fit style replacement for many OE and aftermarket cross-reference numbers, including applications that call for a 7-rib serpentine belt pulley.

Key Features

• Accessory drive belt tensioner pulley for serpentine belt systems
• Polymer pulley construction
• 7-groove design for 7-rib serpentine belt applications
• Single bearing design with 17 mm inner diameter and 12 mm bearing width
• Maximum belt width: 07 rib
• Grooved pulley configuration
• Cross-references select ACDelco 38016 and Gates 36320/38016 applications

Detailed Description

Dayco 89008 is an accessory drive belt tensioner pulley engineered for vehicles using a serpentine belt layout. The polymer pulley helps maintain proper belt routing across the accessory drive system, while the 7-groove profile matches common 7-rib belt setups. This part number is used across a wide range of fitments, including 2002-2011 Honda Civic, 2006-2011 Acura CSX, and multiple Dodge Ram, Dakota, Durango, Viper, Jeep Grand Cherokee, and Chrysler Aspen applications. It also cross-references select OE and aftermarket numbers for the same application, making it a practical replacement choice when servicing belt drive noise, wear, or pulley-related issues.

Vehicle Fitment

• Fits 2006-2011 Acura CSX, N/A
• Fits 2002-2011 Honda Civic, N/A
• Fits 2009 Acura TSX, N/A, to chassis/VIN # 2028663
• Fits 2004-2009 Dodge Ram 1500, Grooved Pulley, fits vehicles without air conditioning
• Fits 2004-2009 Dodge Ram 2500, Grooved Pulley, fits vehicles without air conditioning
• Fits 2004-2009 Dodge Ram 3500, Grooved Pulley, fits vehicles without air conditioning
• Fits 2007-2008 Chrysler Aspen, N/A
• Fits 1998-2008 Dodge Durango, N/A
• Fits 2006-2008 Dodge Ram 1500, Grooved Pulley
• Fits 2003-2004 Dodge Ram 1500, Grooved Pulley
• Fits 2006-2008 Dodge Ram 2500, Grooved Pulley
• Fits 2003-2004 Dodge Ram 2500, Grooved Pulley
• Fits 2003-2008 Dodge Ram 3500, Grooved Pulley
• Fits 1994-2006 Dodge Ram 1500, N/A
• Fits 1992-2006 Dodge Viper, N/A
• Fits 2005 Dodge Ram 2500, N/A
• Fits 1994-2003 Dodge Ram 2500, N/A
• Fits 1992-2003 Dodge Dakota, N/A
• Fits 1999-2003 Dodge Ram 1500 Van, N/A
• Fits 2003 Dodge Ram 2500, N/A, Calif.
• Fits 1997-2001 Dodge Ram 2500, N/A, Calif.
• Fits 1999-2003 Dodge Ram 2500 Van, N/A
• Fits 1997-2003 Dodge Ram 3500, N/A
• Fits 1994 Dodge Ram 3500, N/A
• Fits 2003 Dodge Ram 3500, N/A, Calif.
• Fits 1997-2001 Dodge Ram 3500, N/A, Calif.
• Fits 1999-2003 Dodge Ram 3500 Van, N/A
• Fits 1995-1998 Dodge B1500, N/A
• Fits 1995-1998 Dodge B2500, N/A
• Fits 1995-1998 Dodge B3500, N/A
• Fits 1993-1998 Jeep Grand Cherokee, N/A
• Fits 1992-1996 Dodge Dakota, Grooved Pulley, without power steering
• Fits 1992-1994 Dodge B150, N/A
• Fits 1992-1994 Dodge B250, N/A
• Fits 1992-1994 Dodge B350, N/A
• Fits 1992-1993 Dodge D150, N/A
• Fits 1992-1993 Dodge D250, N/A
• Fits 1993 Dodge D350, N/A
• Fits 1992-1993 Dodge Ramcharger, N/A
• Fits 1992-1993 Dodge W150, N/A
• Fits 1992-1993 Dodge W250, N/A
• Fits 1993 Dodge W350, N/A
• Fits 1993 Jeep Grand Wagoneer, N/A

What This Part Helps Address

• Belt squeal or chirping from a worn pulley surface
• Uneven serpentine belt tracking
• Excessive pulley play caused by bearing wear
• Accessory drive noise during engine operation
• Service replacement for grooved pulley tensioner applications

Installation Notes and Tips

Verify pulley groove count, belt width, and bearing dimensions before installation. Confirm the vehicle’s belt routing and application notes, especially for Dodge Ram models that specify grooved pulley use or no air conditioning, and for the 1992-1996 Dodge Dakota without power steering. On 2009 Acura TSX applications, confirm the chassis/VIN break before ordering. Inspect the serpentine belt, tensioner arm, and adjacent accessory pulleys during service to avoid repeat noise or premature wear.

Quality Assurance

Dayco is a recognized name in accessory drive components, and this pulley is built to meet the dimensional and application requirements listed for the confirmed fitments above. Part number 89008 is also referenced by select OE and aftermarket numbers for the same application, including ACDelco 38016 and Gates 36320/38016.