Two of Salah's 96 Premier League goals came during his first stint in England when he scored two goals in 14 matches for Chelsea during the 2013-14 campaign.
Thursday's outing was also the 28-year-old's 200th appearance for Liverpool in all competitions and he marked it with his 124th goal for the club since his permanent signing from Serie A club AS Roma in June 2017.
Only Roger Hunt and Gordon Hodgson scored more goals for the Reds in their first 200 games for the club with 133 goals and 125 goals respectively.
Salah found the back of the net in the 90th minute and he was later replaced in the stoppage time by Neco Williams as Liverpool boosted their chances of qualifying for next season’s Uefa Champions League with the crucial win away from home.