Hello had a relay pack up on me today for the fuel pump. What ones are the best as a replacement?

is it the relay or the socket? The terminal for the input from the engine ECU went intermittent on my old fusebox so as a work around I poked a wire in the hole and jumpered it to an ignition switched supply until I replaced the fusebox. The old one had already been pulled apart and repaired not long after I got the car so figured it deserved a brand new one. I normally use these https://www.autoelectricsupplies.co.uk/product/169/category/36 and get the ones with the diode. Rated at 40A so better than OE which are only 30A. For replacements for the 5 pin changeover ones, these https://www.autoelectricsupplies.co.uk/product/174/category/36.

Thank that is so helpful, had the fuse board change year. Think it was a sticky relay played up when set off for the ferry on Friday then packed up Saturday morning. Checked the fuse (ok) then swapped over the relay and she fired up. Your information as always is very helpful. Again many thanks, Steven.