Heater core wont sit flush in box

[bastianshaw]

I cant get the 2 mounting screw to even touch there mounts any ideas?

[EatsHondas]

I cant get the 2 mounting screw to even touch there mounts any ideas?

OEM part or rinky dink aftermarket?

[bastianshaw]

it was used oem, i only had to redo it once, i didnt even change the o rings(though i had them)

[EatsHondas]

it was used oem, i only had to redo it once, i didnt even change the o rings(though i had them)

Is there something in the way? Why won't it fit?

[SmokeE30]

Mount it in the box before you mount the heater control valves and pipes

[Sirotto]

Which brand was the one that came out of it? Is it the same as the replacement?