Water pump AISIN or OEM FORD

Water pump and timing belt done with OEM Aisin kit (March 2024)

Just replaced my water pump and thermostat on my 2015. Aisin pump, which is oem was $150 on amazon. $40 for the thermostat. Super easy to replace yourself. Especially if they want $4000 to do it.

Rotors/ pads\nKYB shocks\nOEM Aisin water pump\nRear brake pads\nFront calipers

My impression was (recommended by many) this specific seller had everything OEM, water pump was the correct Aisin one.

RockAuto Aisin with the logos ground off. That’s when you know it’s the real deal.

Aisin only. It's the Oem.

Mine does that after replacing all timing components with Aisin kit (replaced it myself). And it’s a known thing that Aisin water pumps make “warbling” sound. I’m assuming that’s what you’re hearing

Had my water pump go out around 29K miles this past winter. My coolant was very low and my heat was working properly. Luckily I was still under warranty. Keep an eye on that water pump. They’re notorious for failing.

Aisin is of course the manufacturer of the defective one you are replacing. So there is that.

Bought an Aisin waterpump off ebay and installed during the swap but it is making an awful racket and has me concerned it is a fake or otherwise defective out the box. Not sure how to share a video here but it sounds like a loud buzzing and i dont remember the old waterpump making that noise.