Depends on where you live and who does the repair. Normally costs from $300 to $500. Fuel tank must be removed to replace the pump.
According to the 1999 Mercury Sable Owner Guide : ( 5W-30 )
What is a gem module for 1999 mercury sable? And what does it control?
1999 mercury sable horn replacement
On a 1999 Mercury Sable : The transaxle ( transmission ) is located in the engine compartment , bolted to the engine
According to the 1999 Mercury Sable Owner Guide : ( Motorcraft MERCON-V automatic transmission fluid ) ( to confirm the type used , it should be engraved in the automatic transmission fluid dipstick )
Reliable enough, but it's the transmission you should worry about.
On a 1999 Mercury Sable : Relay # 30 is the Powertrain Control Module ( PCM ) relay
According to the 1999 Mercury Sable Owner Guide : For the 3.0 litre " Vulcan " V6 engine and the 3.0 litre " Duratec " V6 engine : ( " regular " unleaded gasoline , 87 octane )
According to the 1999 Mercury Sable Owner Guide : ( 60.6 litres / 16.0 U.S. gallons )
To replace rotors and pads including labor cost you are looking at 600 bucks. axl
Use exactly what the manufacture recommends. 5w30 should be the recommendation.
The ECM in a 1999 Mercury Sable is located on the inside of the vehicle on the passenger side. It is located under the kick plate.