The relays are a bit pricey but they are Bosch and have a flyback diode which is a good idea for the ECM. The relays that are currently on the circuit board also have the diode.
The picture I sent you this morning was a "Keep it Clean" relay socket which is a bit pricey. The Amazon pigtail should work fine and it is much cheaper. Amazon has the Bosch relays too but they are $17 each, so they are cheaper from Summit Racing, even with having to pay for shipping.