Range Rover Mark II / P38
New alternator NAPA 213-9453 (they say equal to AMR2938) and new NAPA battery. Battery steadily discharges after three
days to around 9.5V. Voltage at battery when running is @ 14V. Battery charges when it reaches around 9.5 V up to 12.5V by the alternator.
Is this the correct alternator...