fuel filler line

The fuel filer on your 1998 Chevrolet Blazer is located on the frame rail. Simple hand tools are all that should be necessary. Fuel lines may be connected with "quick" disconnect fittings. Please use the RepairPal estimator to find the cost for the fuel filer and to have someone replace it for you. - https://repairpal.com/estimator/chevrolet/blazer

feul filler neck? or fuel filter? the filter is right under the drivers seat on the top of the frame,you'll need a 20mm open end wrench and a 16mm flare nut for the line.theres a half inch bolt holding it in place with other evap lines that are a little hard to remove .the filler neck is two different animals depending on if its a 2 door or 4 door.the two door, it goes straight to the tank and pretty involving.the 4 door ,it goes to south america and you will remember every bad word you've ever heard and may even invent new ones.