Dorman 419-666 Accessory Drive Belt Idler Pulley

In stock
SKU: 591|419666
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price $36.70
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|419666
  • Barcode 885484913813

Product Description

This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.

  • Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles
  • Restores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
  • Application specific - reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality - backed by team of engineers and quality specialists in the United States

Detailed Applications

Year Make Model Configuration Positions Application Notes
2015 Seat Altea XL (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
2014 Seat Altea L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2014 Seat Altea XL (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2014 Seat Altea XL (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
2013 Seat Altea L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2013 Seat Altea XL (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2013 Seat Altea XL (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
2012 Seat Altea (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2012 Seat Altea (Mexico) L4 120 2.0L (1968cc); Mexico Region 78 mm O.D. Pulley
2012 Seat Altea XL (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2012 Seat Altea XL (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
2012 Seat Altea XL (Mexico) L4 120 2.0L (1968cc); Mexico Region 78 mm O.D. Pulley
2011 Seat Altea (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2011 Seat Altea (Mexico) L4 116 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2011 Seat Altea (Mexico) L4 120 2.0L (1968cc); Mexico Region 78 mm O.D. Pulley
2011 Seat Altea XL (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2011 Seat Altea XL (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
2011 Seat Altea XL (Mexico) L4 116 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2011 Seat Altea XL (Mexico) L4 120 2.0L (1968cc); Mexico Region 78 mm O.D. Pulley
2010 Audi A3 L4 116 1.9L (1896cc) 78 mm O.D. Pulley
2010 Seat Alhambra V6 2.0L (2324cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Altea (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Altea (Mexico) L4 116 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Altea (Mexico) L4 120 2.0L (1968cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Altea XL (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Altea XL (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Altea XL (Mexico) L4 116 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Altea XL (Mexico) L4 120 2.0L (1968cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Leon (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Leon (Mexico) L4 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Leon (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Leon (Mexico) L4 116 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2010 Seat Leon (Mexico) L4 121 2.0L (1984cc); Mexico Region 78 mm O.D. Pulley
2010 Volkswagen Beetle L4 1.9L (1896cc) 78 mm O.D. Pulley
2010 Volkswagen Beetle L4 121 2.0L (1984cc) 78 mm O.D. Pulley
2010 Volkswagen Beetle L5 151 2.5L (2480cc) 78 mm O.D. Pulley
2010 Volkswagen Beetle Cabrio (Mexico) L5 151 2.5L (2480cc) 78 mm O.D. Pulley
2010 Volkswagen Sharan L4 1.9L (1896cc) 78 mm O.D. Pulley
2010 Volkswagen Sharan L4 116 1.9L (1896cc) 78 mm O.D. Pulley
2009 Audi A3 L4 116 1.9L (1896cc) 78 mm O.D. Pulley
2009 Seat Alhambra L4 116 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Alhambra V6 2.0L (2324cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Altea L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Altea L4 116 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Altea L4 120 2.0L (1968cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Altea V6 2.0L (2324cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Altea XL (Mexico) L4 121 2.0L (1984cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Leon (Mexico) L4 1.6L (1595cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Leon (Mexico) L4 1.9L (1896cc); Mexico Region 78 mm O.D. Pulley
2009 Seat Leon (Mexico) L4 110 1.8L (1798cc); Mexico Region 78 mm O.D. Pulley
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Product Specifications

Belt Type: Serpentine
Color: Black
Grade Type: OEM
Groove Quantity: 0
Inside Diameter: 17 mm
Material: Steel
Material Thickness: 2.3 mm
Mounting Hardware Included: No
Mounting Hole Quantity: 1
Outside Diameter: 78 mm
Package Contents: 1 Idler Pulley
Package Quantity: 1
Packaging Type: Box
Pulley Bearing Quantity: 1
Pulley Bearing Width (mm): 19 mm
Pulley Diameter (mm): 78 mm
Pulley Width (mm): 26.3 mm
Universal Or Specific Fit: Specific
Width: 26 mm

OE Numbers

DIRECT OE CROSS
28145278E VOLKSWAGEN