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DormanPart #: 578-120
Dorman 578-120 Fuel Tank Strap
⚙️ 78 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$48.59Free 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: Chevrolet and GMC, C1500, C2500, C35, C3500, K1500, K2500, and K3500
🔄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 Strap options
Dorman 578-120 Fuel Tank Strap
| Brand | Dorman |
| Part Number | 578-120 |
| Material | Steel |
| Color | Black |
| Strap 2 Width | 1.5 |
| Fuel Tank Strap 1 Length (In) | 46.5 in |
| Fuel Tank Strap 1 Width (In) | 1.5 in |
| Fuel Tank Strap 2 Length (In) | 43.5 in |
| Installation Hardware Included | No |
| Package Contents | 2 straps |
This part fits 78 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Chevrolet | C1500 | N/A | Aft of Rear Axle Tank |
| 1995 | Chevrolet | C2500 | N/A | Aft of Rear Axle Tank |
| 1995 | Chevrolet | C35 | N/A | Aft of Rear Axle Tank |
| 1995 | Chevrolet | C3500 | N/A | Aft of Rear Axle Tank |
| 1995 | Chevrolet | K1500 | N/A | Aft of Rear Axle Tank |
| 1995 | Chevrolet | K2500 | N/A | Aft of Rear Axle Tank |
| 1995 | Chevrolet | K3500 | N/A | Aft of Rear Axle Tank |
| 1995 | GMC | C1500 | N/A | Aft of Rear Axle Tank |
| 1995 | GMC | C2500 | N/A | Aft of Rear Axle Tank |
| 1995 | GMC | C3500 | N/A | Aft of Rear Axle Tank |
| 1995 | GMC | K1500 | N/A | Aft of Rear Axle Tank |
| 1995 | GMC | K2500 | N/A | Aft of Rear Axle Tank |
| 1995 | GMC | K3500 | N/A | Aft of Rear Axle Tank |
| 1994 | Chevrolet | C1500 | N/A | Aft of Rear Axle Tank |
| 1994 | Chevrolet | C2500 | N/A | Aft of Rear Axle Tank |
| 1994 | Chevrolet | C35 | N/A | Aft of Rear Axle Tank |
| 1994 | Chevrolet | C3500 | N/A | Aft of Rear Axle Tank |
| 1994 | Chevrolet | K1500 | N/A | Aft of Rear Axle Tank |
| 1994 | Chevrolet | K2500 | N/A | Aft of Rear Axle Tank |
| 1994 | Chevrolet | K3500 | N/A | Aft of Rear Axle Tank |
| 1994 | GMC | C1500 | N/A | Aft of Rear Axle Tank |
| 1994 | GMC | C2500 | N/A | Aft of Rear Axle Tank |
| 1994 | GMC | C3500 | N/A | Aft of Rear Axle Tank |
| 1994 | GMC | K1500 | N/A | Aft of Rear Axle Tank |
| 1994 | GMC | K2500 | N/A | Aft of Rear Axle Tank |
| 1994 | GMC | K3500 | N/A | Aft of Rear Axle Tank |
| 1993 | Chevrolet | C1500 | N/A | Aft of Rear Axle Tank |
| 1993 | Chevrolet | C2500 | N/A | Aft of Rear Axle Tank |
| 1993 | Chevrolet | C35 | N/A | Aft of Rear Axle Tank |
| 1993 | Chevrolet | C3500 | N/A | Aft of Rear Axle Tank |
| 1993 | Chevrolet | K1500 | N/A | Aft of Rear Axle Tank |
| 1993 | Chevrolet | K2500 | N/A | Aft of Rear Axle Tank |
| 1993 | Chevrolet | K3500 | N/A | Aft of Rear Axle Tank |
| 1993 | GMC | C1500 | N/A | Aft of Rear Axle Tank |
| 1993 | GMC | C2500 | N/A | Aft of Rear Axle Tank |
| 1993 | GMC | C3500 | N/A | Aft of Rear Axle Tank |
| 1993 | GMC | K1500 | N/A | Aft of Rear Axle Tank |
| 1993 | GMC | K2500 | N/A | Aft of Rear Axle Tank |
| 1993 | GMC | K3500 | N/A | Aft of Rear Axle Tank |
| 1992 | Chevrolet | C1500 | N/A | Aft of Rear Axle Tank |
| 1992 | Chevrolet | C2500 | N/A | Aft of Rear Axle Tank |
| 1992 | Chevrolet | C35 | N/A | Aft of Rear Axle Tank |
| 1992 | Chevrolet | C3500 | N/A | Aft of Rear Axle Tank |
| 1992 | Chevrolet | K1500 | N/A | Aft of Rear Axle Tank |
| 1992 | Chevrolet | K2500 | N/A | Aft of Rear Axle Tank |
| 1992 | Chevrolet | K3500 | N/A | Aft of Rear Axle Tank |
| 1992 | GMC | C1500 | N/A | Aft of Rear Axle Tank |
| 1992 | GMC | C2500 | N/A | Aft of Rear Axle Tank |
| 1992 | GMC | C3500 | N/A | Aft of Rear Axle Tank |
| 1992 | GMC | K1500 | N/A | Aft of Rear Axle Tank |
| 1992 | GMC | K2500 | N/A | Aft of Rear Axle Tank |
| 1992 | GMC | K3500 | N/A | Aft of Rear Axle Tank |
| 1991 | Chevrolet | C1500 | N/A | Aft of Rear Axle Tank |
| 1991 | Chevrolet | C2500 | N/A | Aft of Rear Axle Tank |
| 1991 | Chevrolet | C35 | N/A | Aft of Rear Axle Tank |
| 1991 | Chevrolet | C3500 | N/A | Aft of Rear Axle Tank |
| 1991 | Chevrolet | K1500 | N/A | Aft of Rear Axle Tank |
| 1991 | Chevrolet | K2500 | N/A | Aft of Rear Axle Tank |
| 1991 | Chevrolet | K3500 | N/A | Aft of Rear Axle Tank |
| 1991 | GMC | C1500 | N/A | Aft of Rear Axle Tank |
| 1991 | GMC | C2500 | N/A | Aft of Rear Axle Tank |
| 1991 | GMC | C3500 | N/A | Aft of Rear Axle Tank |
| 1991 | GMC | K1500 | N/A | Aft of Rear Axle Tank |
| 1991 | GMC | K2500 | N/A | Aft of Rear Axle Tank |
| 1991 | GMC | K3500 | N/A | Aft of Rear Axle Tank |
| 1990 | Chevrolet | C1500 | N/A | Aft of Rear Axle Tank |
| 1990 | Chevrolet | C2500 | N/A | Aft of Rear Axle Tank |
| 1990 | Chevrolet | C35 | N/A | Aft of Rear Axle Tank |
| 1990 | Chevrolet | C3500 | N/A | Aft of Rear Axle Tank |
| 1990 | Chevrolet | K1500 | N/A | Aft of Rear Axle Tank |
| 1990 | Chevrolet | K2500 | N/A | Aft of Rear Axle Tank |
| 1990 | Chevrolet | K3500 | N/A | Aft of Rear Axle Tank |
| 1990 | GMC | C1500 | N/A | Aft of Rear Axle Tank |
| 1990 | GMC | C2500 | N/A | Aft of Rear Axle Tank |
| 1990 | GMC | C3500 | N/A | Aft of Rear Axle Tank |
| 1990 | GMC | K1500 | N/A | Aft of Rear Axle Tank |
| 1990 | GMC | K2500 | N/A | Aft of Rear Axle Tank |
| 1990 | GMC | K3500 | N/A | Aft of Rear Axle 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:
15640330ST120
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.