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DormanPart #: 594-579
Dorman 594-579 Engine Harmonic Balancer
⚙️ 7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$165.11Free 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: Ford, Freestar and Windstar
🔄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 594-579 Engine Harmonic Balancer
| Brand | Dorman |
| Part Number | 594-579 |
| Inside Diameter | 6.5 |
| Outside Diameter | 1.9 |
| Pulley Groove Quantity | 5 |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 1 |
| Mounting Hole Quantity | 1 ensamble de manguera del calentador |
| Drive Belt Type | Serpentina |
| Drive Belt Type | Serpentine |
| Bolt And Washer Included | No |
| Bolt And Washer Included | Non |
| Keyway Type | No |
| Keyway Type | Non |
| Depth | 4 |
| Mounting Hole Diameter | 1.3 |
| Center Bolt Included | No |
| Center Bolt Included | Non |
| Color | Black |
| Color | Negro |
| Color | Plateado |
| Color | Silver |
| Contenidos del paquete | 1 polea de cigüeñal |
| Degree Markings | No |
| Degree Markings | Non |
| Marcas de grados | No |
| Material | Cast iron |
| Material | Hierro fundido |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Package Contents | 1 harmonic balancer |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Ford | Freestar | 3.9L | V6 | N/A | |
| 2006 | Ford | Freestar | 3.9L | V6 | N/A | |
| 2005 | Ford | Freestar | 3.9L | V6 | N/A | |
| 2004 | Ford | Freestar | 3.9L | V6 | N/A | |
| 2003 | Ford | Windstar | 3.8L | V6 | N/A | |
| 2002 | Ford | Windstar | 3.8L | V6 | N/A | |
| 2001 | Ford | Windstar | 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:
1023221F2Z6B321AA1F2Z6B321BA3F2Z6B321AADA6033PB1585N
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.