Auxiliary coolant pump?

[hunker7]

Hi guys, me again. Isn't there an auxiliary pump that will pump coolant round the system with fan on after engine has been switched off? Basically I'll park up (especially now it's hot) with coolant at 90C, come back and it's gone up to 100C. Drops quickly once started but not a fan of that.

Thought it's the one right by bulkhead on right hand side but after searching on here it seems a lot of people just unplug it once it starts getting noisy?

Engine is 2.8 APR