

⛽ Upgrade your ride’s heart with rugged precision — don’t let fuel tank failure slow you down!
The Dorman 576-121 Fuel Tank is a high-quality, vehicle-specific replacement designed for select Ford trucks and chassis from 1990 to 1998. Featuring an 18-gallon capacity and constructed from durable OEM-grade materials, it ensures a perfect fit and long service life. Compatible with both gasoline and diesel engines, this fuel tank is backed by US-based specialists and offers easy fit confirmation via an online garage tool, making it the trusted choice for professional-grade fuel system restoration.




| ASIN | B000IZ9RJM |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #35,289 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Fuel Tanks |
| Capacity | 18 Gallons |
| Customer Reviews | 4.7 4.7 out of 5 stars (723) |
| Date First Available | July 7, 2004 |
| Fit Type | Vehicle Specific |
| Fuel Type | Diesel, Gasoline |
| Global Trade Identification Number | 00019495098126 |
| Hollander Number | 197-1506, 197-1625 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 22.2 pounds |
| Item model number | 576-121 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 576-121 |
| Model | 576-121 |
| OEM Part Number | F1G; F3TZ9002A; F6TZ9002A |
| Product Dimensions | 34.75 x 27 x 7.88 inches |
| Product Grade | Performance,Replacement |
| UPC | 019495098126 |
D**N
Great replacement tank for 1991 F150
Fit well on 1991 F150 Lariat 4x4. The filler tube is an absolute beast to get connected without taking off the bed etc. ,but we got it in eventually. Looks nice, and quality was excellent. Great price for a new tank. The old tank was completely rusted out so this was a must have. So far it functions as intended, but will update once we fill it up completely if there are any issues. The retainer ring was a little bit rough to get on with the new pump/sending unit, but not sure if that was the unit, or if that was the gasket being a little on the thicker side. Overall great product.
P**Y
Great replacement tank, no issues
Came dented on one corner....only the outer trim area, not tank itself ... Easy fix.... No leaks.... Fits like OEM and great price,
A**N
Dorman quality !
Exact fit for my 1996 F150 with dual gas tanks !
H**E
1996 F150
Perfect fit in my 1996 F150 longbed. This is the replacement for the rear tank with the dual tank setup.
P**.
Fit fine
Product fit just fine. It did have silicone all around where the vent tube hooks to the tank from someone else trying to do something to it.
T**.
Fits like it should!
Looked good and fit the way it should. It fit my original fuel pump perfectly as well, just like the original tank. It also fit right into the area of my f150 just like it should. Its nice to receive a part that doesnt have to be modified to make fit. It actually fits correctly on the first time. Only issue, and its really cosmetic only, is thatthe tank was a gloss gray, and not black like the pic shows
A**H
FUEL TANK REPAIR
NICE TANK. COATED REALLY GOOD. THK U!
C**Y
Just the right size.
I thought it would be made out of poorly made material but that's pretty good quality easy to install when it fits perfectly in place in 30 minutes thinking I was going to be a hassle but not at all from opening the box and installing it but it's pretty good by my view.
B**W
Perfect fit
M**U
Fast delivery and good quality product. The retainer and gasket fit perfect.ly. It comes primed. I painted and coated it with asphalt undercoating for extra protection. The only issue was a small amount of denting from shipping. It was minor otherwise I would've sent it back. There wasn't any protection in the box it came in and the courier driver dropped it hard on the ground when he was unloading it from his truck. Of course, he didn't seem to care how he handled it. Keep that in mind. You may have to return it for a new one. Otherwise. it's great.
8**R
Best quality gas tank I've ever seen , powder coated and solid; showed up without a dent , only complaint is they could of sold it with the air vent grommet, but I was able to reuse my old one even tho it was split a little
J**S
Ca fite
D**N
Tank arrived today, havn't installed it yet but I'm impressed. Local parts store wanted almost twice the price for a tank with no coating on it. This one's primered and ready for paint. Other reviews said that their tanks came dented, mine had a couple small dents but for half the price I'm perfectly okay with that. Looks well made and even comes with a new fuel pump lock ring. Would highly recommend.
Trustpilot
1 week ago
2 weeks ago