Fuel tank with fuel pump and straps. $303
Fuel Tank and Pump Assembly - 1997-1998 Ford F150 - Spectra Premium 5290-05485678
Review Fitment Notes
Part Number: 5290-05485678
Brand: Spectra Premium
Notes: Fuel Tank and Pump Assembly Combination -- Fuel Pump Pre-Installed In Tank And Mounting Straps; Under 8500lb Gross Vehicle Weight (GVW); 66in x 15in x 15in; with 30.5 Gallon Tank
Condition: New
Shipping Options: Ground
http://www.partsgeek.com/4jydvdm-ford-f150-fuel-tank-and-pump-assembly.html
Make sure this is the right tank
Get your wife to install it. Or put an ad on Craigslist for a mechanic