Lure a Kihunter over to the right near the door (it may be easiest not to use the one that starts near the door). Damage it so that it falls to the ground. There is a 2 frame window at the beginning of its hop where Samus can use it to clip through the door Be careful to avoid touching the invisible, stationary projectiles that it spits out. Without Morph, jump onto the right side of it in order to have a chance to wiggle off quickly in case it is frozen at the wrong height.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "indirect",
    "morphed": false
  },
  "comesThroughToilet": "any"
}

Requires:

{
  "notable": "Ice Clip Door Lock Skip Without Morph and X-Ray"
}
"canTrickyGMode"
"h_canPreciseIceClip"
{
  "or": [
    "Morph",
    "canInsaneJump",
    {
      "enemyDamage": {
        "enemy": "Kihunter (green)",
        "type": "contact",
        "hits": 1
      }
    }
  ]
}

Exit condition:

{
  "leaveWithGMode": {
    "morphed": false
  }
}

Bypasses door shell: true

Dev note: This is only for indirect G-Mode, because it is trivial while in direct, and would use a different strat.