Dorman 594-122 Harmonic Balancer Assembly 95-05 Chevy Impala Pontiac Grand Prix
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
Regular price
$123.74
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
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
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1996-2000 | Buick | Park Avenue | 3.8L V6; Direct Replacement | |
| 1995 | Buick | Park Avenue | 3.8L V6 | |
| 1997-2004 | Buick | Regal | 3.8L V6; Direct Replacement | |
| 1996-1999 | Buick | Riviera | 3.8L V6; Direct Replacement | |
| 1995 | Buick | Riviera | Casting 24502174; 3.8L V6 | |
| 2004-2005 | Chevrolet | Impala | 3.8L V6; Direct Replacement | |
| 2004-2005 | Chevrolet | Monte Carlo | 3.8L V6; Direct Replacement | |
| 1995 | Oldsmobile | 88 | 3.8L V6 | |
| 1995 | Oldsmobile | 98 | 3.8L V6 | |
| 1996-1999 | Oldsmobile | LSS | 3.8L V6; Direct Replacement | |
| 1996-2000 | Pontiac | Bonneville | 3.8L V6; Direct Replacement | |
| 1995 | Pontiac | Bonneville | 3.8L V6 | |
| 1997-2003 | Pontiac | Grand Prix | 3.8L V6; Direct Replacement |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 594-122 |
| UPC | 019495046295 |
| Inside Diameter | 34.87 mm |
| Outside Diameter | 182 mm |
| Pulley Groove Quantity | 12 |
| Mounting Hole Quantity | 1 |
| Depth | 92.5 mm |
| Grade Type | Standard Replacement |
| Center Bolt Included | No |
| Color | Black |
| Degree Markings | Yes |
| Material | Cast Iron |
| Mounting Hardware Included | Yes |
| Package Contents | 1 Harmonic Balancer; 1 Instruction Sheet |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 12563268 | General Motors (OE) |
|---|---|
| 88960264 | General Motors (OE) |
| 24507560 | General Motors (OE) |
| 24504739 | General Motors (OE) |
| DA2318 | Interchange |
| PC-1009 | Interchange |
| 102107 | Interchange |
| 102055 | Interchange |
| P-GM231E | Interchange |
| PB1461N | Interchange |
| 102109 | Interchange |