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DormanPart #: 576-318
Dorman 576-318 Fuel Tank - Rear
⚙️ 41 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$225.22Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ 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: Chevrolet and GMC, C1500, C2500, C35, C3500, K1500, K2500, and K3500
🔄Easy Returns — Return within 60 days for a full refund
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Dorman 576-318 Fuel Tank - Rear
| Brand | Dorman |
| Part Number | 576-318 |
| Material | Steel |
| Capacity | 31 |
| Length | 28.75 |
| Color | Gray |
| Width | 28.125 |
| Height | 12.75 |
| Lock Ring Included | Yes |
| Filler Neck Length | 5.5 |
| Mounting Straps Included | No |
| Sending Unit Included | No |
| Filler Neck Attached | Yes |
| Fuel Tank Coating | Paint |
| Baffled Sump | Yes |
| Attached Sump | No |
| Package Contents | Fuel tank ; lock ring; o ring |
This part fits 41 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 1995 | Chevrolet | C35 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1995 | Chevrolet | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1995 | Chevrolet | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1995 | GMC | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1995 | GMC | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1994 | Chevrolet | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1994 | Chevrolet | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1994 | GMC | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1994 | GMC | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1993 | Chevrolet | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1993 | Chevrolet | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1993 | GMC | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1993 | GMC | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1992 | Chevrolet | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1992 | Chevrolet | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1992 | GMC | C3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1992 | GMC | K3500 | GAS | Rear | Exc. Heavy Duty; 31 Gallon Tank |
| 1991 | Chevrolet | C1500 | GAS | Rear | 31 Gallon Tank |
| 1991 | Chevrolet | C2500 | GAS | Rear | 31 Gallon Tank |
| 1991 | Chevrolet | C3500 | GAS | Rear | 31 Gallon Tank |
| 1991 | Chevrolet | K1500 | GAS | Rear | 31 Gallon Tank |
| 1991 | Chevrolet | K2500 | GAS | Rear | 31 Gallon Tank |
| 1991 | Chevrolet | K3500 | GAS | Rear | 31 Gallon Tank |
| 1991 | GMC | C1500 | GAS | Rear | 31 Gallon Tank |
| 1991 | GMC | C2500 | GAS | Rear | 31 Gallon Tank |
| 1991 | GMC | C3500 | GAS | Rear | 31 Gallon Tank |
| 1991 | GMC | K1500 | GAS | Rear | 31 Gallon Tank |
| 1991 | GMC | K2500 | GAS | Rear | 31 Gallon Tank |
| 1991 | GMC | K3500 | GAS | Rear | 31 Gallon Tank |
| 1990 | Chevrolet | C1500 | GAS | Rear | 31 Gallon Tank |
| 1990 | Chevrolet | C2500 | GAS | Rear | 31 Gallon Tank |
| 1990 | Chevrolet | C3500 | GAS | Rear | 31 Gallon Tank |
| 1990 | Chevrolet | K1500 | GAS | Rear | 31 Gallon Tank |
| 1990 | Chevrolet | K2500 | GAS | Rear | 31 Gallon Tank |
| 1990 | Chevrolet | K3500 | GAS | Rear | 31 Gallon Tank |
| 1990 | GMC | C1500 | GAS | Rear | 31 Gallon Tank |
| 1990 | GMC | C2500 | GAS | Rear | 31 Gallon Tank |
| 1990 | GMC | C3500 | GAS | Rear | 31 Gallon Tank |
| 1990 | GMC | K1500 | GAS | Rear | 31 Gallon Tank |
| 1990 | GMC | K2500 | GAS | Rear | 31 Gallon Tank |
| 1990 | GMC | K3500 | GAS | Rear | 31 Gallon Tank |
* 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:
15633889GM14H
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.