LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's Dejan Lovren celebrates scoring the dramatic fourth goal against Borussia Dortmund in injury time to seal a 4-3 (5-4 aggregate) victory during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

Photos: Liverpool’s remarkable 4-3 win over Borussia Dortmund

Liverpool clawed back from 3-1 down to beat Borussia Dortmund 4-3 at Anfield on Thursday night, securing progress to the Europa League semi-finals.

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's Dejan Lovren celebrates scoring the dramatic fourth goal against Borussia Dortmund in injury time to seal a 4-3 (5-4 aggregate) victory during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

Taking a slim away-goal advantage back to Anfield for the second leg of their Europa League quarter-final clash with Dortmund, Liverpool made it difficult for themselves as they sealed an emphatic 4-3 win over the Bundesliga giants.

Goals from Henrikh Mkhitaryan and Pierre-Emerick Aubameyang gave Dortmund a 3-1 win on aggregate, with the Reds heading into half-time deflated.

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's Divock Origi scores the first goal against Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

Divock Origi struck soon after the interval, but this was cancelled out by a Marco Reus finish minutes later.

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool supporters on the Spion Kop before the UEFA Europa League Quarter-Final 2nd Leg match against Borussia Dortmund at Anfield. (Pic by David Rawcliffe/Propaganda)

But as the Kop roared the Reds on, Jurgen Klopp‘s side kept their heads up and pushed for victory.

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's Philippe Coutinho Correia scores the second goal against Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's Philippe Coutinho Correia celebrates scoring the second goal against Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

After a tactical switch from Klopp, Philippe Coutinho played a quick one-two on the edge of the area before firing low beyond Roman Weidenfeller, lifting his side once again.

At 3-2 down, Liverpool threw bodies forward, but the equaliser on the night came from an unlikely source.

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's Mamadou Sakho scores the third goal against Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

With Coutinho floating a corner towards the near post, the ball bounced into the path of Mamadou Sakho, who duly turn it into the back of the net.

Smelling fear, Liverpool continued to push, and it was Sakho’s centre-back partner, Dejan Lovren who was on hand to give the Reds an unlikely winner—sending Anfield into raptures.

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's Dejan Lovren scores a dramatic injury time winning fourth goal to seal a 4-3 (5-4 aggregate) victory over Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

Lovren rose highest to power James Milner‘s cross past Weidenfeller, and with only two minutes to hold on, Liverpool had sealed the most sensational of European comebacks.

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool's goal-scorers Mamadou Sakho and Dejan Lovren celebrate the incredible 4-3 (5-4 aggregate) victory over Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool players celebrate the incredible 4-3 (5-4 aggregate) victory over Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. Dejan Lovren, Adam Lallana, Philippe Coutinho Correia, Lucas Leiva, Nathaniel Clyne, Alberto Moreno, Mamadou Sakho. (Pic by David Rawcliffe/Propaganda)

LIVERPOOL, ENGLAND - Thursday, April 14, 2016: Liverpool supporters celebrate a dramatic injury time winning fourth goal to seal a 4-3 (5-4 aggregate) victory over Borussia Dortmund during the UEFA Europa League Quarter-Final 2nd Leg match at Anfield. (Pic by David Rawcliffe/Propaganda)

Merseyside is left to lap up an incredible night of Europa League football, as Klopp looks towards the semi-finals, pushing for May’s final at Basel’s St. Jakob-Park.