Dorman Products

Dorman 594-220 Harmonic Balancer

In stock
SKU: 591|594220
Confirm Fitment Before You Buy
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
$98.37
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|594220
  • Barcode 19495212188

Share this item!

Description

Product Description

This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

  • Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction - stringent specifications and careful construction help ensure longevity
  • Thoroughly tested - this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience

Detailed Applications

Year Make Model Configuration Positions Application Notes
2009 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2009 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2009 Saab 9-7x L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2008 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2008 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2008 Isuzu Ascender L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2008 Saab 9-7x L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2007 Buick Rainier L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2007 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2007 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2007 Isuzu Ascender L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2007 Saab 9-7x L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2006 Buick Rainier L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2006 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2006 Chevrolet Trailblazer EXT L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2006 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2006 GMC Envoy XL L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2006 Isuzu Ascender L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2006 Saab 9-7x L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 Buick Rainier L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 Chevrolet Trailblazer EXT L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 GMC Envoy XL L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 GMC Envoy XUV L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 Isuzu Ascender L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2005 Saab 9-7x L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 Buick Rainier L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 Chevrolet Trailblazer EXT L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 GMC Envoy XL L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 GMC Envoy XUV L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 Isuzu Ascender L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2004 Oldsmobile Bravada L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2003 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2003 Chevrolet Trailblazer EXT L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2003 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2003 GMC Envoy XL L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2003 Isuzu Ascender L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2003 Oldsmobile Bravada L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2002 Chevrolet Trailblazer L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2002 Chevrolet Trailblazer EXT L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2002 GMC Envoy L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2002 GMC Envoy XL L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073
2002 Oldsmobile Bravada L6 256 4.2L Requires Seal Kit 89017622 and Washer 12578073

Product Specifications

Bolt And Washer Included: No
Center Bolt Included: No
Color: Black
Degree Markings: No
Depth: 56 mm
Drive Belt Type: Serpentine
Grade Type: Standard Replacement
Inside Diameter: 31.95 mm
Keyway Type: No
Mounting Hardware Included: No
Mounting Hole Quantity: 1
Outside Diameter: 206.5 mm
Package Contents: 1 Harmonic Balancer; 1 Instruction Sheet
Package Quantity: 1
Packaging Type: Box
Selling Package Quantity UOM: Piece

OE Numbers

DIRECT OE CROSS
12564100 GENERAL MOTORS
12571619 GENERAL MOTORS
12574399 GENERAL MOTORS
12578069 GENERAL MOTORS
8125780690 ISUZU