/live/media/RB/RB_579200_Fro.jpg)
OE Quality
60-Day Returns
/live/media/RB/RB_579200_Fro.jpg)
/live/media/RB/RB_579200_Ang.jpg)
/live/media/RB/RB_579200_Top.jpg)
/live/media/RB/RB_579200_Bac.jpg)
/live/media/RB/RB_579200_Zz3.jpg)
DormanPart #: 579-200
Dorman 579-200 Fuel Tank Lock Ring
⚙️ 14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$54.87Free 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: Chrysler and Dodge, Caravan, Grand Caravan, Town & Country, and Voyager
🔄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 Fuel Tank Lock Ring options
Dorman 579-200 Fuel Tank Lock Ring
| Brand | Dorman |
| Part Number | 579-200 |
| Material | Rubber |
| Material | Steel |
| Color | Black |
| Inside Diameter | 4.46 |
| Thickness | 0.081 |
| Outside Diameter | 6.75 |
| Gasket Or Seal Included | Yes |
| Rim Width | 0.081 |
| Lock Ring Diameter (In) | 5.715 in |
| Package Contents | 1 lock ring; 1 o-ring |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Wheel Base | Position | Notes |
|---|---|---|---|---|---|
| 2008 | Chrysler | Voyager | N/A | ||
| 2007 | Chrysler | Town & Country | 113.3" | N/A | |
| 2007 | Chrysler | Voyager | N/A | ||
| 2007 | Dodge | Caravan | N/A | ||
| 2006 | Chrysler | Town & Country | 113.3" | N/A | |
| 2006 | Chrysler | Voyager | N/A | ||
| 2006 | Dodge | Caravan | N/A | ||
| 2005 | Chrysler | Town & Country | 113.3" | N/A | |
| 2005 | Chrysler | Voyager | N/A | ||
| 2005 | Dodge | Caravan | N/A | ||
| 2004 | Chrysler | Town & Country | N/A | ||
| 2004 | Chrysler | Voyager | N/A | ||
| 2004 | Dodge | Caravan | N/A | ||
| 2004 | Dodge | Grand Caravan | 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:
4809682AALO178
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.