/live/media/RB/RB_577819_Fro.jpg)
OE Quality
60-Day Returns
/live/media/RB/RB_577819_Fro.jpg)
/live/media/RB/RB_577819_Ang.jpg)
DormanPart #: 577-819
Dorman 577-819 Fuel Tank Filler Neck
⚙️ 16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$107.31Free 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: Dodge, Ram 1500, Ram 2500, and Ram 3500
🔄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 Filler Neck options
Dorman 577-819 Fuel Tank Filler Neck
| Brand | Dorman |
| Part Number | 577-819 |
| Material | Steel |
| Length | 15.8 |
| Fuel Cap Included | No |
| Fill Pipe Inside Diameter | 1 |
| Package Contents | 1 fuel filler neck |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Bed Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2007 | Dodge | Ram 1500 | GAS | N/A | Heavy Duty | |||
| 2007 | Dodge | Ram 2500 | GAS | N/A | ||||
| 2007 | Dodge | Ram 3500 | GAS | N/A | ||||
| 2006 | Dodge | Ram 2500 | GAS | N/A | ||||
| 2006 | Dodge | Ram 3500 | GAS | N/A | ||||
| 2005 | Dodge | Ram 2500 | Fleetside | GAS | N/A | |||
| 2005 | Dodge | Ram 3500 | Fleetside | GAS | N/A | |||
| 2004 | Dodge | Ram 2500 | Fleetside | GAS | N/A | |||
| 2004 | Dodge | Ram 3500 | Fleetside | GAS | N/A | |||
| 2003 | Dodge | Ram 1500 | 5.7L | V8 | N/A | |||
| 2003 | Dodge | Ram 1500 | 3.7L | V6 | N/A | |||
| 2003 | Dodge | Ram 1500 | 4.7L | V8 | N/A | |||
| 2003 | Dodge | Ram 2500 | Fleetside | GAS | N/A | |||
| 2003 | Dodge | Ram 3500 | Fleetside | GAS | N/A | |||
| 2002 | Dodge | Ram 1500 | 3.7L | V6 | N/A | |||
| 2002 | Dodge | Ram 1500 | 4.7L | V8 | 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:
52102554ABFN646
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.