How much would it cost to fix the gas gauge on my blazer, the needle is stuck.

Good vehicle.. Got one of em!... What I'm posting here is your best option to FIX this problem and be done with it! Replace the in-tank fuel pump module!.. There are other options like just replacing the fuel level sensor but it's the same proceedure and labor to do it either way so it's best to go ahead and FIX it the first time!.. Check the > Estimator at top of this page. Fuel Pump Assembly - (Electric In-Tank Type) - OEM Equivalent $ 201.60 /ea Part Number: E3954M Product Line: NAPA Fuel Pumps