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Choose a Year for your Cadillac 's Harmonic Balancer

  • 2011
  • 2010
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  • 2005
  • 1996
  • 1995
  • 1994

Shop By Brand

The Following brands are available based on your search.

  • ACDelco
    ACDelco
  • ATP
    ATP
  • Dayco
    Dayco
  • Dorman
    Dorman

Shop By Related Engine Harmonic Balancer Parts

Shop below for all Engine Harmonic Balancer related parts for your Cadillac


Shop for Top Selling Genuine Cadillac Sts Harmonic Balancers

  • We Stock the following top leading brands, including Dayco, ACDelco, Dorman, ATP
  • Constantly Updated Inventory of Cadillac Sts Replacement Harmonic Balancer Parts

We also have Harmonic Balancer parts for other Cadillac models, including ATS, Allante, Brougham, CTS, Catera, Cimarron, Commercial Chassis, DTS, DeVille, Eldorado, Escalade, Escalade ESV, Fleetwood, SRX, STS, Seville, XTS.


Dayco
1995 Cadillac Fleetwood Engine Harmonic Balancer Dayco - Street Performance Balancer

P311-2213747    PB1481ST  New

872013

Qty:
In Stock & Ready to Ship
$195.94
Dayco Engine Harmonic Balancer
  • Street Performance Balancer
  • Product Attributes:
    • Bolt Hole Quantity: 3
    • Counterweight Balance: Neutral, No Counterweight
    • Crank Bore:
      • 1.626
      • 41.30
    • Crank Trigger/Exciter Plate: No
    • Installation Instructions Included: No
    • Nose Outside Diameter:
      • 0
      • 0.00
    • Outer Ring Material: Cast Iron
    • Overall Outside Diameter:
      • 191.00
      • 7.520
    • Pulley 1 Number Of Grooves: 6
    • Pulley 1 Outside Diameter:
      • 186.000
      • 7.323
    • Pulley 1 Type: Serpentine
    • Ring Width:
      • 1.334
      • 33.88
    • Timing Marks: Yes
    • Woodruff Key Included: No
Brand: Dayco
Additional Fitment Information:
Vehicle
1995 - Cadillac Fleetwood
ACDelco
2006 Cadillac STS Engine Harmonic Balancer 6 Cyl 3.6L ACDelco

P311-2F4EC2C    12597654  New

Qty:
In Stock & Ready to Ship
$114.74
ACDelco Engine Harmonic Balancer
  • Engine Harmonic Balancer; DUAL BELT WITHOUT KEYWAY
Brand: ACDelco
Additional Fitment Information:
Vehicle Engine Designation Drive Type Engine VIN Block Engine
2006 - Cadillac STS LY7 AWD 7 V 6 Cyl 3.6L
ACDelco
2007 Cadillac STS Engine Harmonic Balancer 6 Cyl 3.6L ACDelco

P311-2F4EC2C    12597654  New

Qty:
In Stock & Ready to Ship
$114.74
ACDelco Engine Harmonic Balancer
  • Engine Harmonic Balancer; 1st Design; FOR 2ND DESIGN SEE 12603180; DUAL BELT WITHOUT KEYWAY
Brand: ACDelco
Additional Fitment Information:
Vehicle Engine Designation Drive Type Engine VIN Block Engine
2007 - Cadillac STS LY7 AWD 7 V 6 Cyl 3.6L
ACDelco
2007 Cadillac STS Engine Harmonic Balancer 6 Cyl 3.6L ACDelco

P311-2F4EC2C    12597654  New

Qty:
In Stock & Ready to Ship
$114.74
ACDelco Engine Harmonic Balancer
  • Engine Harmonic Balancer; 2nd Design; USES BALANCER With KEY) (FOR 1st DESIGN SEE 12597654; DUAL BELT WITH KEYWAY
Brand: ACDelco
Additional Fitment Information:
Vehicle Engine Designation Drive Type Engine VIN Block Engine
2007 - Cadillac STS LY7 RWD 7 V 6 Cyl 3.6L
ACDelco
2009 Cadillac STS Engine Harmonic Balancer 6 Cyl 3.6L ACDelco

P311-2F4EC2C    12597654  New

Qty:
In Stock & Ready to Ship
$114.74
ACDelco Engine Harmonic Balancer
  • Engine Harmonic Balancer; DUAL BELT WITH KEYWAY
Brand: ACDelco
Additional Fitment Information:
Vehicle Engine Designation Drive Type Engine VIN Block Engine
2009 - Cadillac STS LLT AWD V V 6 Cyl 3.6L
Dorman
2007 Cadillac STS Engine Harmonic Balancer 8 Cyl 4.6L Dorman

P311-2AB27D3    594-709  New

12564139 , 12584576

Qty:
In Stock & Ready to Ship
$103.68
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Product Attributes:
    • Center Bolt Included: No
    • Color/Finish: Black
    • Degree Markings: No
    • Depth: 42
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Inside Diameter:
      • 34.
      • 34.9
    • Keyway Type: No
    • Mounting Hole Diameter: 52.3
    • Outside Diameter: 176
    • Package Contents: 1 Harmonic Balancer
    • Pulley Groove Quantity: 10
  • Features:
    • 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
  • 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.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
2007 - Cadillac STS V 8 Cyl 4.6L 281 -
Dorman
2006 Cadillac STS Engine Harmonic Balancer 6 Cyl 3.6L Dorman

P311-546615F    594-452  New

12572097 , 12584746 , 12588222 , 12597654 , 12603180 , PB1506N

Qty:
In Stock & Ready to Ship
$71.97
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • Product Attributes:
    • Center Bolt Included: No
    • Color/Finish: Black
    • Degree Markings: Yes
    • Depth: 94.8
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Inside Diameter: 37.97
    • Outside Diameter: 164
    • Package Contents: Balancer
    • Pulley Groove Quantity: 12
  • Features:
    • 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
  • 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.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
2006 - Cadillac STS V 6 Cyl 3.6L 217 3564
Dorman
2010 Cadillac STS Engine Harmonic Balancer 6 Cyl 3.6L Dorman

P311-546615F    594-452  New

Qty:
In Stock & Ready to Ship
$71.97
Dorman Engine Harmonic Balancer
  • Harmonic Balancer Assembly
  • w/Dual Serpentine Belts w/Keyway
  • Product Attributes:
    • Center Bolt Included: No
    • Color/Finish: Black
    • Degree Markings: Yes
    • Depth: 94.8
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Inside Diameter: 37.97
    • Outside Diameter: 164
    • Package Contents: Balancer
    • Pulley Groove Quantity: 12
  • Features:
    • 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
  • 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.
Brand: Dorman
Additional Fitment Information:
Vehicle Block Engine CID CC
2010 - Cadillac STS V 6 Cyl 3.6L 217 3564
ATP
Qty:
In Stock & Ready to Ship
$509.03
ATP Engine Harmonic Balancer
  • Description: Groove Qty. 6, 6 Part Type: Double Serpentine Outer Diameter: 6.30 in Large Pulley; 6.06 in Small Pulley w/o HD Cooling
  • OE Replacement Balancer
Brand: ATP
Additional Fitment Information:
Vehicle Block Engine CID CC
2005 - Cadillac STS V 6 Cyl 3.6L 217 3564
ATP
Qty:
In Stock & Ready to Ship
$509.03
ATP Engine Harmonic Balancer
  • Description: Groove Qty. 6, 6 Part Type: Double Serpentine Outer Diameter: 6.30 in Large Pulley; 6.06 in Small Pulley
  • OE Replacement Balancer
Brand: ATP
Additional Fitment Information:
Vehicle Block Engine CID CC
2011 - Cadillac STS V 6 Cyl 3.6L 217 3564
ATP
2005 Cadillac STS Engine Harmonic Balancer 6 Cyl 3.6L ATP - OE Replacement Balancer

P311-14D69E2    102209  New

102209 , 12597654 , DA-7010

Qty:
In Stock & Ready to Ship
$509.03
ATP Engine Harmonic Balancer
  • Groove Qty. 6, 6 Part Type: Double Serpentine Outer Diameter: 6.30 in Large Pulley; 6.06 in Small Pulley w/o HD Cooling
  • OE Replacement Balancer
Brand: ATP
Additional Fitment Information:
Vehicle Block Engine CID CC
2005 - Cadillac STS V 6 Cyl 3.6L 217 3564
ATP
Qty:
In Stock & Ready to Ship
$509.03
ATP Engine Harmonic Balancer
  • Groove Qty. 6, 6 Part Type: Double Serpentine Outer Diameter: 6.30 in Large Pulley; 6.06 in Small Pulley
  • OE Replacement Balancer
Brand: ATP
Additional Fitment Information:
Vehicle Block Engine CID CC
2011 - Cadillac STS V 6 Cyl 3.6L 217 3564