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DormanPart #: 594-150
Dorman 594-150 Engine Harmonic Balancer
⚙️ 14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$183.08Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Oldsmobile, and Pontiac, 98, Bonneville, Delta 88, LeSabre, Riviera, and Toronado
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Harmonic Balancer options
Dorman 594-150 Engine Harmonic Balancer
| Brand | Dorman |
| Part Number | 594-150 |
| Inside Diameter | 34.94 |
| Outside Diameter | 176 |
| Pulley Groove Quantity | 6 |
| Grade Type | Regular |
| Mounting Hole Quantity | 1 |
| Drive Belt Type | Serpentine |
| Bolt And Washer Included | Yes |
| Depth | 92.5 |
| Center Bolt Included | No |
| Color/Finish | Black |
| Degree Markings | Yes |
| Package Contents | Balancer; woodruff key; instruction sheet |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1988 | Buick | LeSabre | 3.8L | V6 | N/A | Stamped 25532179 |
| 1988 | Oldsmobile | Delta 88 | 3.8L | V6 | N/A | Stamped 25532179 |
| 1988 | Pontiac | Bonneville | 3.8L | V6 | N/A | Stamped 25532179 |
| 1987 | Buick | LeSabre | 3.8L | V6 | N/A | Stamped 25532179 |
| 1987 | Buick | Riviera | 3.8L | V6 | N/A | |
| 1987 | Oldsmobile | 98 | 3.8L | V6 | N/A | Stamped 25532179 |
| 1987 | Oldsmobile | Delta 88 | 3.8L | V6 | N/A | Stamped 25532179 |
| 1987 | Oldsmobile | Toronado | 3.8L | V6 | N/A | |
| 1987 | Pontiac | Bonneville | 3.8L | V6 | N/A | Stamped 25532179 |
| 1986 | Buick | LeSabre | 3.8L | V6 | N/A | Stamped 25532179 |
| 1986 | Buick | Riviera | 3.8L | V6 | N/A | |
| 1986 | Oldsmobile | 98 | 3.8L | V6 | N/A | Stamped 25532179 |
| 1986 | Oldsmobile | Delta 88 | 3.8L | V6 | N/A | Stamped 25532179 |
| 1986 | Oldsmobile | Toronado | 3.8L | V6 | 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:
10215425532179DA2324PB1445N
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.