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OE Quality
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DormanPart #: 594-340
Dorman 594-340 Engine Harmonic Balancer
⚙️ 6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$77.08Free 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: Honda, Civic
🔄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 594-340 Engine Harmonic Balancer
| Brand | Dorman |
| Part Number | 594-340 |
| Grade Type | Regular |
| Mounting Hole Quantity | 1 |
| Drive Belt Type | Serpentine |
| Bolt And Washer Included | Yes |
| Color/Finish | Black |
| Degree Markings | Yes |
| Package Contents | Balancer; woodruff key; instruction sheet |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Honda | Civic | 1.8L | L4 | N/A | |
| 2010 | Honda | Civic | 1.8L | L4 | N/A | |
| 2009 | Honda | Civic | 1.8L | L4 | N/A | |
| 2008 | Honda | Civic | 1.8L | L4 | N/A | |
| 2007 | Honda | Civic | 1.8L | L4 | N/A | |
| 2006 | Honda | Civic | 1.8L | L4 | 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:
10232313810RNAA02PB1678NSK594340
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.