diff --git a/changelog.d/fixes/8107-resilience-cooldown-clamp.md b/changelog.d/fixes/8107-resilience-cooldown-clamp.md
new file mode 100644
index 0000000000..20d07160e5
--- /dev/null
+++ b/changelog.d/fixes/8107-resilience-cooldown-clamp.md
@@ -0,0 +1 @@
+- fix(dashboard): clamp provider-cooldown min/max ms to their field bounds before Save so an out-of-range typed value can never reach the resilience settings API (#8107)
diff --git a/src/app/(dashboard)/dashboard/settings/components/ResilienceFields.tsx b/src/app/(dashboard)/dashboard/settings/components/ResilienceFields.tsx
new file mode 100644
index 0000000000..3c9908463e
--- /dev/null
+++ b/src/app/(dashboard)/dashboard/settings/components/ResilienceFields.tsx
@@ -0,0 +1,76 @@
+"use client";
+
+// Shared primitive form fields for the Resilience settings tab. Extracted out
+// of ResilienceTab.tsx (DRY, keeps ResilienceTab.tsx under the frozen
+// file-size cap) — no behavior change from the extraction itself.
+
+export function NumberField({
+  label,
+  value,
+  suffix,
+  min = 0,
+  max,
+  onChange,
+}: {
+  label: string;
+  value: number;
+  suffix?: string;
+  min?: number;
+  max?: number;
+  onChange: (value: number) => void;
+}) {
+  return (
+    <label className="flex flex-col gap-1">
+      <span className="text-xs text-text-muted">{label}</span>
+      <div className="flex items-center gap-2">
+        <input
+          type="number"
+          min={min}
+          max={max}
+          step={1}
+          value={value}
+          onChange={(event) => {
+            if (event.target.value === "") return;
+            const nextValue = Number(event.target.value);
+            if (Number.isFinite(nextValue)) {
+              // Clamp before propagating so out-of-range typed values can never
+              // reach the Save handler — the HTML min/max/step attributes above
+              // are advisory only and do not block onChange (#8107).
+              const clamped = Math.max(min, Math.min(max ?? nextValue, nextValue));
+              onChange(clamped);
+            }
+          }}
+          className="w-full rounded-lg border border-border bg-bg-subtle px-3 py-2 text-sm"
+        />
+        {suffix ? <span className="text-xs text-text-muted">{suffix}</span> : null}
+      </div>
+    </label>
+  );
+}
+
+export function BooleanField({
+  label,
+  description,
+  checked,
+  onChange,
+}: {
+  label: string;
+  description: string;
+  checked: boolean;
+  onChange: (value: boolean) => void;
+}) {
+  return (
+    <label className="flex items-start justify-between gap-3 rounded-lg border border-border bg-bg-subtle px-3 py-3">
+      <div>
+        <div className="text-sm font-medium text-text-main">{label}</div>
+        <div className="text-xs text-text-muted">{description}</div>
+      </div>
+      <input
+        type="checkbox"
+        checked={checked}
+        onChange={(event) => onChange(event.target.checked)}
+        className="mt-1 size-4 rounded border-border"
+      />
+    </label>
+  );
+}
diff --git a/src/app/(dashboard)/dashboard/settings/components/ResilienceTab.tsx b/src/app/(dashboard)/dashboard/settings/components/ResilienceTab.tsx
index 9cea27492d..3ea8cbc696 100644
--- a/src/app/(dashboard)/dashboard/settings/components/ResilienceTab.tsx
+++ b/src/app/(dashboard)/dashboard/settings/components/ResilienceTab.tsx
@@ -6,6 +6,7 @@ import { useNotificationStore } from "@/store/notificationStore";
 import { useTranslations } from "next-intl";
 import AutoDisableCard from "./AutoDisableCard";
 import ModelLockoutCard from "./ModelLockoutCard";
+import { NumberField, BooleanField } from "./ResilienceFields";
 
 type RequestQueueSettings = {
   autoEnableApiKeyProviders: boolean;
@@ -47,7 +48,7 @@ type QuotaShareConcurrencyLimitSettings = {
   enabled: boolean;
 };
 
-type ProviderCooldownSettings = {
+export type ProviderCooldownSettings = {
   enabled: boolean;
   minRetryCooldownMs: number;
   maxRetryCooldownMs: number;
@@ -111,69 +112,6 @@ function SectionDescription({
   );
 }
 
-function NumberField({
-  label,
-  value,
-  suffix,
-  min = 0,
-  onChange,
-}: {
-  label: string;
-  value: number;
-  suffix?: string;
-  min?: number;
-  onChange: (value: number) => void;
-}) {
-  return (
-    <label className="flex flex-col gap-1">
-      <span className="text-xs text-text-muted">{label}</span>
-      <div className="flex items-center gap-2">
-        <input
-          type="number"
-          min={min}
-          value={value}
-          onChange={(event) => {
-            if (event.target.value === "") return;
-            const nextValue = Number(event.target.value);
-            if (Number.isFinite(nextValue)) {
-              onChange(nextValue);
-            }
-          }}
-          className="w-full rounded-lg border border-border bg-bg-subtle px-3 py-2 text-sm"
-        />
-        {suffix ? <span className="text-xs text-text-muted">{suffix}</span> : null}
-      </div>
-    </label>
-  );
-}
-
-function BooleanField({
-  label,
-  description,
-  checked,
-  onChange,
-}: {
-  label: string;
-  description: string;
-  checked: boolean;
-  onChange: (value: boolean) => void;
-}) {
-  return (
-    <label className="flex items-start justify-between gap-3 rounded-lg border border-border bg-bg-subtle px-3 py-3">
-      <div>
-        <div className="text-sm font-medium text-text-main">{label}</div>
-        <div className="text-xs text-text-muted">{description}</div>
-      </div>
-      <input
-        type="checkbox"
-        checked={checked}
-        onChange={(event) => onChange(event.target.checked)}
-        className="mt-1 size-4 rounded border-border"
-      />
-    </label>
-  );
-}
-
 function ProfileColumn({
   title,
   icon,
@@ -938,7 +876,7 @@ function QuotaShareConcurrencyLimitCard({
   );
 }
 
-function ProviderCooldownCard({
+export function ProviderCooldownCard({
   value,
   onSave,
   saving,
@@ -999,6 +937,7 @@ function ProviderCooldownCard({
               label={t("resilienceProviderCooldownMin")}
               value={editing.minRetryCooldownMs}
               min={0}
+              max={300000}
               suffix="ms"
               onChange={(minRetryCooldownMs) =>
                 setEditing((prev) => ({ ...prev, minRetryCooldownMs }))
@@ -1008,6 +947,7 @@ function ProviderCooldownCard({
               label={t("resilienceProviderCooldownMax")}
               value={editing.maxRetryCooldownMs}
               min={0}
+              max={3600000}
               suffix="ms"
               onChange={(maxRetryCooldownMs) =>
                 setEditing((prev) => ({ ...prev, maxRetryCooldownMs }))
diff --git a/src/shared/components/ProviderCooldownCard.test.tsx b/src/shared/components/ProviderCooldownCard.test.tsx
new file mode 100644
index 0000000000..a5972c98b7
--- /dev/null
+++ b/src/shared/components/ProviderCooldownCard.test.tsx
@@ -0,0 +1,129 @@
+// @vitest-environment jsdom
+// Regression test for #8107: the resilience "provider cooldown" NumberFields
+// (min/max retry cooldown, ms) previously let the DOM `input[type=number]`
+// hold an out-of-range value (HTML min/max/step are advisory, not
+// enforcing) which then flowed straight into the `onSave` payload —
+// meaning a user could persist a cooldown value above the zod cap
+// (minRetryCooldownMs max=300000, maxRetryCooldownMs max=3600000, see
+// src/shared/validation/schemas/settings.ts). This test asserts the value
+// handed to `onSave` is clamped, not merely that the input has a `max`
+// attribute. Uses react-dom/client directly (no @testing-library/dom
+// dependency) to match this repo's existing DistributeProxiesButton.test.tsx
+// pattern.
+import React from "react";
+import { act } from "react";
+import { createRoot, type Root } from "react-dom/client";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import {
+  ProviderCooldownCard,
+  type ProviderCooldownSettings,
+} from "../../app/(dashboard)/dashboard/settings/components/ResilienceTab";
+
+vi.mock("next-intl", () => ({
+  useTranslations: () => (key: string) => key,
+}));
+
+const baseValue: ProviderCooldownSettings = {
+  enabled: true,
+  minRetryCooldownMs: 1000,
+  maxRetryCooldownMs: 60000,
+};
+
+const cleanupCallbacks: Array<() => void> = [];
+
+function makeContainer(): HTMLElement {
+  const container = document.createElement("div");
+  document.body.appendChild(container);
+  cleanupCallbacks.push(() => container.remove());
+  return container;
+}
+
+function setNativeValue(input: HTMLInputElement, value: string) {
+  const setter = Object.getOwnPropertyDescriptor(
+    window.HTMLInputElement.prototype,
+    "value"
+  )?.set;
+  setter?.call(input, value);
+  input.dispatchEvent(new Event("input", { bubbles: true }));
+}
+
+describe("ProviderCooldownCard (#8107)", () => {
+  beforeEach(() => {
+    (
+      globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT?: boolean }
+    ).IS_REACT_ACT_ENVIRONMENT = true;
+  });
+
+  afterEach(() => {
+    while (cleanupCallbacks.length > 0) {
+      cleanupCallbacks.pop()?.();
+    }
+    document.body.innerHTML = "";
+    vi.clearAllMocks();
+  });
+
+  async function renderCard(onSave: (next: ProviderCooldownSettings) => Promise<void>) {
+    const container = makeContainer();
+    const root: Root = createRoot(container);
+    await act(async () => {
+      root.render(
+        <ProviderCooldownCard value={baseValue} onSave={onSave} saving={false} />
+      );
+    });
+
+    const editButton = Array.from(container.querySelectorAll("button")).find((b) =>
+      b.textContent?.includes("edit")
+    ) as HTMLButtonElement;
+    await act(async () => {
+      editButton.click();
+    });
+
+    const inputs = Array.from(container.querySelectorAll("input[type='number']"));
+    const saveButton = Array.from(container.querySelectorAll("button")).find((b) =>
+      b.textContent?.includes("save")
+    ) as HTMLButtonElement;
+
+    return { container, root, inputs, saveButton };
+  }
+
+  it("clamps a max-cooldown value typed above the zod cap before handing it to onSave", async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    const { inputs, saveButton } = await renderCard(onSave);
+
+    // resilienceProviderCooldownMin is first, resilienceProviderCooldownMax is second.
+    const maxInput = inputs[1] as HTMLInputElement;
+
+    await act(async () => {
+      setNativeValue(maxInput, "99999999");
+    });
+
+    await act(async () => {
+      saveButton.click();
+    });
+
+    expect(onSave).toHaveBeenCalledTimes(1);
+    const submitted = onSave.mock.calls[0][0] as ProviderCooldownSettings;
+    expect(submitted.maxRetryCooldownMs).toBeLessThanOrEqual(3600000);
+    expect(submitted.maxRetryCooldownMs).toBe(3600000);
+  });
+
+  it("clamps a min-cooldown value typed below the field minimum before handing it to onSave", async () => {
+    const onSave = vi.fn().mockResolvedValue(undefined);
+    const { inputs, saveButton } = await renderCard(onSave);
+
+    const minInput = inputs[0] as HTMLInputElement;
+
+    await act(async () => {
+      setNativeValue(minInput, "-500");
+    });
+
+    await act(async () => {
+      saveButton.click();
+    });
+
+    expect(onSave).toHaveBeenCalledTimes(1);
+    const submitted = onSave.mock.calls[0][0] as ProviderCooldownSettings;
+    expect(submitted.minRetryCooldownMs).toBeGreaterThanOrEqual(0);
+    expect(submitted.minRetryCooldownMs).toBe(0);
+  });
+});