I bought that pump from Auto Parts Warehouse and replaced mine 27K miles ago and still going strong, no issues. Mine is a 1997 disco, the pump had an extra outlet that I just plugged up. The biggest issue for me was to loosen the old one since the nuts were pretty rusted.

 

Everything you need right here.

Land Rover Discovery Fuel Pump And Sender - Order Land Rover Parts & Accessories From Atlantic British

Then you can replace the fuel pump yourself pretty easily.

 

Take a look at these pics so you can see how easy it is to do yourself.
https://landroverforums.com/forum/di...-filled-38182/

 

Still won't work for a '98. Aside from the electrical connectors, the fuel lines on pre-AEL are screwed on at the pump, where AEL pump and lines are a spring loaded connection, no nuts or threaded fittings.

 

closer to $2000/hour