Dorman 419-015 Accessory Drive Belt Tensioner Assembly - Main Drive

Name: Dorman 419-015 Accessory Drive Belt Tensioner Assembly - Main Drive
Brand: Dorman
SKU: BKLB-419-015
Price: 92.14 USD
Availability: InStock

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⚙️ 149 vehicles fit this part

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🚗Fitment: Buick, Chevrolet, GMC, Saab, Pontiac, Saturn, and Oldsmobile, Regal, Verano, Equinox, Terrain, Orlando, Malibu, LaCrosse, HHR, 9-3, 9-3X, Cobalt, G5, G6, Vibe, Sky, Vue, Solstice, Aura, Captiva Sport, Ion, G4, Pursuit, Cavalier, Classic, LUV, Grand Am, Sunfire, Alero, L300, L200, LW200, and L100

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Overview of Dorman Accessory Drive Belt Tensioner Assembly 419-015

The Dorman 419-015 accessory drive belt tensioner assembly is designed to maintain proper tension on serpentine belts in various GM and Saab vehicles. Engineered for durability, this tensioner supports smooth operation of the accessory drive system in models like the Chevrolet Malibu, Buick LaCrosse, and Saab 9-3.

Compatible with Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, and Saturn vehicles
Designed for serpentine belt systems
Composite pulley with a 40 mm bearing diameter
Single pulley with counterclockwise rotation
Inside diameter: 17 mm; Outside diameter: 82 mm; Width: 21.8-22 mm

Technical Specifications and Features

The Dorman 419-015 tensioner assembly features a composite pulley constructed for reliable performance and reduced weight. It includes one pulley with a single bearing measuring 40 mm in diameter, ensuring smooth rotation and extended service life. The tensioner rotates counterclockwise, matching the original equipment specifications for proper belt alignment. With an inside diameter of 17 mm and an outside diameter of 82 mm, this component fits precisely within the accessory drive belt system. The width ranges between 21.8 and 22 mm, accommodating the serpentine belt profile used in compatible vehicles.

Compatible Vehicles and Applications

This accessory drive belt tensioner assembly is compatible with a range of GM and Saab models, including but not limited to the Chevrolet Malibu, Equinox, Cobalt, and HHR; Buick LaCrosse and Regal; GMC Terrain and Canyon; Oldsmobile Alero and Aurora; Pontiac G6 and Grand Am; Saab 9-3 and 9-3X; and Saturn Vue and Aura. The part number 419-015 ensures correct fitment for these vehicles, maintaining proper belt tension and accessory function.

Common Issues Addressed by the Tensioner Assembly

Eliminates belt slippage caused by worn or weak tensioners
Prevents premature serpentine belt wear and damage
Reduces noise from loose or misaligned belts
Maintains proper accessory drive system performance
Helps avoid engine overheating due to accessory failure

Installation Notes and Tips

When installing the Dorman 419-015 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Use appropriate tools to relieve tension on the old belt tensioner before removal. Verify the tensioner pulley rotates smoothly and that the counterclockwise rotation matches the original part. Inspect the serpentine belt for wear and replace if necessary to ensure optimal performance.

Quality Assurance and Warranty

Dorman manufactures this accessory drive belt tensioner assembly to meet or exceed OEM specifications. The composite pulley and bearing are engineered for durability and consistent operation. This part is backed by Dorman’s standard warranty, providing coverage against defects in materials and workmanship for a specified period. Refer to Dorman’s warranty documentation for detailed terms.

Brand	Dorman
Part Number	419-015
Belt Type	Serpentine
Inside Diameter	17
Number of Pulley Bearings	1
Outside Diameter	82
Package Contents	Belt Tensioner
Pulley Bearing Diameter (mm)	40 mm
Pulley Material	Composite
Pulley Quantity	1
Tensioner Rotation	CC (Counter Clockwise)
Width	21.8
Width	22

This part fits 149 vehicles. Search below:

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Position	Notes
2017	Buick	Regal		2.4L	L4		N/A
2017	Buick	Verano		2.4L	L4		N/A
2017	Chevrolet	Equinox		2.4L	L4		N/A
2017	GMC	Terrain		2.4L	L4		N/A
2016	Buick	Verano		2.4L	L4		N/A
2016	Buick	Verano		2.0L	L4		N/A
2016	Chevrolet	Equinox		2.4L	L4		N/A
2016	GMC	Terrain		2.4L	L4		N/A
2015	Buick	Verano		2.4L	L4		N/A
2015	Buick	Verano		2.0L	L4		N/A
2015	Chevrolet	Equinox		2.4L	L4		N/A
2015	GMC	Terrain		2.4L	L4		N/A
2014	Buick	Verano		2.4L	L4		N/A
2014	Buick	Verano					N/A	L4 145CID 2.4L (2384cc)
2014	Buick	Verano		2.0L	L4		N/A
2014	Chevrolet	Equinox		2.4L	L4		N/A
2014	GMC	Terrain		2.4L	L4		N/A
2013	Buick	Verano		2.4L	L4		N/A
2013	Buick	Verano		2.0L	L4		N/A
2013	Chevrolet	Equinox		2.4L	L4		N/A
2013	GMC	Terrain		2.4L	L4		N/A
2012	Buick	Verano		2.4L	L4		N/A
2012	Chevrolet	Equinox		2.4L	L4		N/A
2012	Chevrolet	Malibu		2.4L	L4		N/A
2012	GMC	Terrain		2.4L	L4		N/A
2011	Buick	LaCrosse		2.4L	L4		N/A
2011	Chevrolet	Equinox		2.4L	L4		N/A
2011	Chevrolet	HHR					N/A
2011	Chevrolet	Malibu		2.4L	L4		N/A
2011	GMC	Terrain		2.4L	L4		N/A
2011	Saab	9-3		2.0L	L4		N/A
2011	Saab	9-3X		2.0L	L4		N/A
2010	Chevrolet	Cobalt		2.2L	L4		N/A
2010	Chevrolet	Equinox		2.4L	L4		N/A
2010	Chevrolet	HHR		2.2L	L4		N/A
2010	Chevrolet	HHR		2.4L	L4		N/A
2010	Chevrolet	Malibu		2.4L	L4		N/A
2010	GMC	Terrain		2.4L	L4		N/A
2010	Pontiac	G5					N/A
2010	Pontiac	G6		2.4L	L4		N/A
2010	Pontiac	Vibe		2.4L	L4		N/A
2010	Saab	9-3		2.0L	L4		N/A
2010	Saab	9-3X		2.0L	L4		N/A
2010	Saturn	Sky		2.4L	L4		Main Drive
2010	Saturn	Sky		2.0L	L4		Main Drive
2010	Saturn	Vue	XE	2.4L	L4	GAS	N/A
2009	Chevrolet	Cobalt		2.2L	L4		N/A
2009	Chevrolet	HHR		2.2L	L4		N/A
2009	Chevrolet	HHR		2.4L	L4		N/A
2009	Chevrolet	Malibu		2.4L	L4		N/A
2009	Pontiac	G5					N/A
2009	Pontiac	G6		2.4L	L4		N/A
2009	Pontiac	Solstice		2.4L	L4		Main Drive
2009	Pontiac	Solstice		2.0L	L4		Main Drive
2009	Pontiac	Vibe		2.4L	L4		N/A
2009	Saab	9-3		2.0L	L4		N/A
2009	Saturn	Aura	XE	2.4L	L4		N/A
2009	Saturn	Aura	XR	2.4L	L4		N/A
2009	Saturn	Sky		2.4L	L4		Main Drive
2009	Saturn	Sky		2.0L	L4		Main Drive
2009	Saturn	Vue	XE	2.4L	L4	GAS	N/A
2009	Saturn	Vue	XR	2.4L	L4	GAS	N/A
2008	Chevrolet	Captiva Sport		2.4L	L4	GAS	N/A
2008	Chevrolet	Cobalt		2.2L	L4		N/A
2008	Chevrolet	Cobalt		2.4L	L4		N/A
2008	Chevrolet	HHR		2.2L	L4		N/A
2008	Chevrolet	HHR		2.4L	L4		N/A
2008	Chevrolet	Malibu		2.2L	L4		N/A
2008	Chevrolet	Malibu		2.4L	L4		N/A
2008	Pontiac	G5		2.2L	L4		N/A
2008	Pontiac	G5		2.4L	L4		N/A
2008	Pontiac	G6		2.4L	L4		N/A
2008	Pontiac	Solstice		2.4L	L4		Main Drive
2008	Pontiac	Solstice		2.0L	L4		Main Drive
2008	Saab	9-3		2.0L	L4		N/A
2008	Saturn	Aura	XE	2.4L	L4		N/A
2008	Saturn	Sky		2.4L	L4		Main Drive
2008	Saturn	Sky		2.0L	L4		Main Drive
2008	Saturn	Vue	XE	2.4L	L4	GAS	N/A
2007	Chevrolet	Cobalt		2.2L	L4		N/A
2007	Chevrolet	Cobalt		2.4L	L4		N/A
2007	Chevrolet	HHR					N/A
2007	Chevrolet	Malibu		2.2L	L4		N/A
2007	Pontiac	G5		2.2L	L4		N/A
2007	Pontiac	G5		2.4L	L4		N/A
2007	Pontiac	G6		2.4L	L4		N/A
2007	Pontiac	Solstice		2.4L	L4		Main Drive
2007	Pontiac	Solstice		2.0L	L4		Main Drive
2007	Saab	9-3		2.0L	L4		N/A
2007	Saturn	Ion					N/A
2007	Saturn	Sky		2.4L	L4		Main Drive
2007	Saturn	Sky		2.0L	L4		Main Drive
2007	Saturn	Vue		2.2L	L4		N/A
2006	Chevrolet	Cobalt		2.2L	L4		N/A
2006	Chevrolet	Cobalt		2.4L	L4		N/A
2006	Chevrolet	HHR					N/A
2006	Chevrolet	Malibu		2.2L	L4		N/A
2006	Pontiac	G4		2.2L	L4		N/A
2006	Pontiac	G4		2.4L	L4		N/A
2006	Pontiac	G6		2.4L	L4		N/A
2006	Pontiac	Pursuit		2.2L	L4		N/A
2006	Pontiac	Pursuit		2.4L	L4		N/A
2006	Pontiac	Solstice		2.4L	L4		Main Drive
2006	Saab	9-3		2.0L	L4		N/A
2006	Saturn	Ion					N/A
2006	Saturn	Vue		2.2L	L4		N/A
2005	Chevrolet	Cavalier					N/A
2005	Chevrolet	Classic					N/A
2005	Chevrolet	Cobalt		2.2L	L4		N/A
2005	Chevrolet	LUV		2.2L	L4		N/A
2005	Chevrolet	Malibu		2.2L	L4		N/A
2005	Pontiac	G4		2.2L	L4		N/A
2005	Pontiac	Grand Am		2.2L	L4		N/A
2005	Pontiac	Pursuit		2.2L	L4		N/A
2005	Pontiac	Sunfire					N/A
2005	Saab	9-3		2.0L	L4		N/A
2005	Saturn	Ion					N/A
2005	Saturn	Vue		2.2L	L4		N/A
2004	Chevrolet	Cavalier		2.2L	L4		N/A
2004	Chevrolet	Classic					N/A
2004	Chevrolet	LUV		2.2L	L4		N/A
2004	Chevrolet	Malibu		2.2L	L4		N/A
2004	Oldsmobile	Alero		2.2L	L4		N/A
2004	Pontiac	Grand Am		2.2L	L4		N/A
2004	Pontiac	Sunfire					N/A
2004	Saturn	Ion					N/A
2004	Saturn	L300		2.2L	L4		N/A
2004	Saturn	Vue		2.2L	L4		N/A
2003	Chevrolet	Cavalier		2.2L	L4		N/A
2003	Chevrolet	LUV		2.2L	L4		N/A
2003	Oldsmobile	Alero		2.2L	L4		N/A
2003	Pontiac	Grand Am		2.2L	L4		N/A
2003	Pontiac	Sunfire					N/A
2003	Saturn	Ion					N/A
2003	Saturn	L200					N/A
2003	Saturn	LW200					N/A
2003	Saturn	Vue		2.2L	L4		N/A
2002	Chevrolet	Cavalier		2.2L	L4		N/A
2002	Chevrolet	LUV		2.2L	L4		N/A
2002	Oldsmobile	Alero		2.2L	L4		N/A
2002	Pontiac	Grand Am		2.2L	L4		N/A
2002	Pontiac	Sunfire		2.2L	L4		N/A
2002	Saturn	L100					N/A
2002	Saturn	L200					N/A
2002	Saturn	LW200					N/A
2002	Saturn	Vue		2.2L	L4		N/A
2001	Saturn	L100					N/A
2001	Saturn	L200					N/A
2001	Saturn	LW200					N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

24430296381774554649281554689316FA23916KR-90316

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.