Dorman 819-821 Front Flexible Braided Stainless Steel Fuel Line 04-06 GMC Yukon
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$267.51
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Original-style hard fuel lines can be tough to route under the vehicle. These Dorman OE FIX lines are braided stainless steel over flexible PTFE tubing, made to specific length for select Cadillac, Chevrolet and GMC models, with new brackets and factory connectors for the easiest possible installation.
- Ready to install - these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for specified Cadillac, Chevrolet and GMC models, with all brackets and connectors
- Full length - these lines are made to the correct length for the specified vehicle, but flexible so they're easier to route than rigid lines, saving replacement time
- Upgraded materials - high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
- Trustworthy quality - engineered and assembled in the United States and backed by decades of aftermarket experience
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004-2006 | Cadillac | Escalade | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
| 2004-2006 | Cadillac | Escalade ESV | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
| 2004-2006 | Cadillac | Escalade EXT | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
| 2004-2006 | Chevrolet | Avalanche 1500 | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
| 2004-2006 | Chevrolet | Suburban 1500 | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
| 2004-2006 | Chevrolet | Tahoe | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
| 2004-2006 | GMC | Yukon | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
| 2004-2006 | GMC | Yukon XL 1500 | Front | Braided Steel Line; w/Cylinder Deactivation; w/Q-Type Quick Connect and Female End on Feed Side |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 819-821 |
| UPC | 194883121942 |
| Placement | Front |
| Material | Plastic |
| Length | 74 in.; 81 in. |
| Color | Silver |
| Inside Diameter | 0.375 in.; 0.313 in. |
| Outside Diameter | 9.5 mm; 12.5 mm |
| Maximum Pressure | 75 |
| Grade Type | Standard Replacement |
| End 1 Hose Connector Type | Female Quick Connect |
| End 2 Hose Connector Type | Male Quick Disconnect |
| Hose Attachment End 1 | Female Quick Connector |
| Hose Attachment End 2 | Male Quick Disconnect |
| Item Grade | Standard |
| Package Contents | 1 Flexible Fuel Line Kit |
| Pressure Rated for Fuel Injection | No |
| Country of Origin | United States |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 15103783 | General Motors (OE) |
|---|---|
| 15275274 | General Motors (OE) |