/live/media/RB/RB_577022_Fro.jpg)
OE Quality
60-Day Returns
/live/media/RB/RB_577022_Fro.jpg)
/live/media/RB/RB_577022_Ang.jpg)
DormanPart #: 577-022
Dorman 577-022 Fuel Tank Filler Neck
⚙️ 11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$242.00Free 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: Cadillac, Chevrolet, and GMC, Escalade, Tahoe, and Yukon
🔄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 577-022 Fuel Tank Filler Neck
| Brand | Dorman |
| Part Number | 577-022 |
| Material | Steel |
| Length | 38 |
| Hose Included | No |
| Color | Black |
| Mounting Hardware Included | No |
| Fuel Cap Included | No |
| Vent Line Attached | No |
| Vent Quantity | 1 |
| Fill Pipe Inside Diameter | 2 |
| Compatible Fuel Type | Gas |
| Vent 1 Type | Metal hose combination |
| Cap Type | Twist |
| Package Contents | Fuel filler neck |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Cadillac | Escalade | N/A | ||||
| 2003 | Chevrolet | Tahoe | GAS | N/A | |||
| 2003 | GMC | Yukon | GAS | N/A | |||
| 2002 | Cadillac | Escalade | N/A | ||||
| 2002 | Chevrolet | Tahoe | GAS | N/A | |||
| 2002 | GMC | Yukon | GAS | N/A | |||
| 2001 | Chevrolet | Tahoe | GAS | N/A | |||
| 2001 | GMC | Yukon | GAS | N/A | |||
| 2000 | Chevrolet | Tahoe | GAS | N/A | |||
| 2000 | GMC | Yukon | 5.3L | V8 | N/A | ||
| 2000 | GMC | Yukon | 4.8L | 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:
15749592FN797
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.