diff --git a/src/Layout/redist/targets/GenerateBundledVersions.targets b/src/Layout/redist/targets/GenerateBundledVersions.targets
index 94f679f464dc..67d2f40a55c6 100644
--- a/src/Layout/redist/targets/GenerateBundledVersions.targets
+++ b/src/Layout/redist/targets/GenerateBundledVersions.targets
@@ -588,6 +588,7 @@ Copyright (c) .NET Foundation. All rights reserved.
     <KnownILCompilerPack Include="Microsoft.DotNet.ILCompiler"
                          TargetFramework="net10.0"
                          ILCompilerPackNamePattern="runtime.**RID**.Microsoft.DotNet.ILCompiler"
+                         ILCompilerRuntimePackNamePattern="Microsoft.NETCore.App.Runtime.NativeAOT.**RID**"
                          ILCompilerPackVersion="$(MicrosoftNETCoreAppRuntimePackageVersion)"
                          ILCompilerRuntimeIdentifiers="@(ILCompilerSupportedRids, '%3B')"
                          />
diff --git a/src/Tasks/Microsoft.NET.Build.Tasks/ProcessFrameworkReferences.cs b/src/Tasks/Microsoft.NET.Build.Tasks/ProcessFrameworkReferences.cs
index 84f1ba2143fa..db3c6905fc12 100644
--- a/src/Tasks/Microsoft.NET.Build.Tasks/ProcessFrameworkReferences.cs
+++ b/src/Tasks/Microsoft.NET.Build.Tasks/ProcessFrameworkReferences.cs
@@ -847,13 +847,36 @@ private ToolPackSupport AddToolPack(
                             {
                                 return ToolPackSupport.UnsupportedForTargetRuntimeIdentifier;
                             }
-                            if (!hostRuntimeIdentifier.Equals(targetRuntimeIdentifier))
+
+                            // If there's an available runtime pack, use it instead of the ILCompiler package for target-specific bits.
+                            bool useRuntimePackForAllTargets = false;
+                            string targetPackNamePattern = packNamePattern;
+                            if (knownPack.GetMetadata("ILCompilerRuntimePackNamePattern") is string runtimePackNamePattern && runtimePackNamePattern != string.Empty)
                             {
-                                var targetIlcPackName = packNamePattern.Replace("**RID**", targetRuntimeIdentifier);
+                                targetPackNamePattern = runtimePackNamePattern;
+                                useRuntimePackForAllTargets = true;
+                            }
+
+                            if (useRuntimePackForAllTargets || !hostRuntimeIdentifier.Equals(targetRuntimeIdentifier))
+                            {
+                                var targetIlcPackName = targetPackNamePattern.Replace("**RID**", targetRuntimeIdentifier);
                                 var targetIlcPack = new TaskItem(targetIlcPackName);
                                 targetIlcPack.SetMetadata(MetadataKeys.NuGetPackageId, targetIlcPackName);
                                 targetIlcPack.SetMetadata(MetadataKeys.NuGetPackageVersion, packVersion);
                                 TargetILCompilerPacks = new[] { targetIlcPack };
+
+                                string targetILCompilerPackPath = GetPackPath(targetIlcPackName, packVersion);
+                                if (targetILCompilerPackPath != null)
+                                {
+                                    targetIlcPack.SetMetadata(MetadataKeys.PackageDirectory, targetILCompilerPackPath);
+                                }
+                                else if (EnableRuntimePackDownload)
+                                {
+                                    // We need to download the runtime pack
+                                    var targetIlcPackToDownload = new TaskItem(targetIlcPackName);
+                                    targetIlcPackToDownload.SetMetadata(MetadataKeys.Version, packVersion);
+                                    packagesToDownload.Add(targetIlcPackToDownload);
+                                }
                             }
                         }
 
diff --git a/test/Microsoft.NET.Publish.Tests/GivenThatWeWantToPublishAnAotApp.cs b/test/Microsoft.NET.Publish.Tests/GivenThatWeWantToPublishAnAotApp.cs
index 9355be163c3f..7963c9924869 100644
--- a/test/Microsoft.NET.Publish.Tests/GivenThatWeWantToPublishAnAotApp.cs
+++ b/test/Microsoft.NET.Publish.Tests/GivenThatWeWantToPublishAnAotApp.cs
@@ -15,7 +15,7 @@ public class GivenThatWeWantToPublishAnAotApp : SdkTest
     {
         private readonly string RuntimeIdentifier = $"/p:RuntimeIdentifier={RuntimeInformation.RuntimeIdentifier}";
 
-        private readonly string ExplicitPackageVersion = "7.0.0-rc.2.22456.11";
+        private const string NetCurrentExplicitPackageVersion = "10.0.0-preview.6.25316.103";
 
         public GivenThatWeWantToPublishAnAotApp(ITestOutputHelper log) : base(log)
         {
@@ -67,8 +67,10 @@ public void NativeAot_hw_runs_with_no_warnings_when_PublishAot_is_enabled(string
             DoSymbolsExist(publishDirectory, testProject.Name).Should().BeTrue($"{publishDirectory} should contain {testProject.Name} symbol");
             IsNativeImage(publishedExe).Should().BeTrue();
 
+            bool useRuntimePackLayout = targetFramework is not ("net7.0" or "net8.0" or "net9.0");
+
             GetKnownILCompilerPackVersion(testAsset, targetFramework, out string expectedVersion);
-            CheckIlcVersions(testAsset, targetFramework, rid, expectedVersion);
+            CheckIlcVersions(testAsset, targetFramework, rid, expectedVersion, useRuntimePackLayout);
 
             var command = new RunExeCommand(Log, publishedExe)
                 .Execute().Should().Pass()
@@ -249,8 +251,10 @@ public void NativeAot_app_builds_with_config_when_PublishAot_is_enabled(string t
             File.Exists(depsPath).Should().BeTrue();
         }
 
+        private const string Net7ExplicitPackageVersion = "7.0.0";
+
         [RequiresMSBuildVersionTheory("17.0.0.32901")]
-        [InlineData(ToolsetInfo.CurrentTargetFramework)]
+        [InlineData("net7.0")]
         public void NativeAot_hw_runs_with_PackageReference_PublishAot_is_enabled(string targetFramework)
         {
             if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
@@ -266,7 +270,7 @@ public void NativeAot_hw_runs_with_PackageReference_PublishAot_is_enabled(string
             testProject.AdditionalProperties["PublishAot"] = "true";
 
             // This will add a reference to a package that will also be automatically imported by the SDK
-            testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", ExplicitPackageVersion));
+            testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", Net7ExplicitPackageVersion));
 
             // Linux symbol files are embedded and require additional steps to be stripped to a separate file
             // assumes /bin (or /usr/bin) are in the PATH
@@ -302,7 +306,7 @@ public void NativeAot_hw_runs_with_PackageReference_PublishAot_is_enabled(string
                 .Execute().Should().Pass()
                 .And.HaveStdOutContaining("Hello World");
 
-            CheckIlcVersions(testAsset, targetFramework, rid, ExplicitPackageVersion);
+            CheckIlcVersions(testAsset, targetFramework, rid, Net7ExplicitPackageVersion, useRuntimePackLayout: false);
         }
 
         [RequiresMSBuildVersionTheory("17.0.0.32901")]
@@ -315,7 +319,7 @@ public void NativeAot_hw_runs_with_PackageReference_PublishAot_is_empty(string t
             var testProject = CreateHelloWorldTestProject(targetFramework, projectName, true);
 
             // This will add a reference to a package that will also be automatically imported by the SDK
-            testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", ExplicitPackageVersion));
+            testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", NetCurrentExplicitPackageVersion));
 
             // Linux symbol files are embedded and require additional steps to be stripped to a separate file
             // assumes /bin (or /usr/bin) are in the PATH
@@ -343,7 +347,7 @@ public void NativeAot_hw_runs_with_PackageReference_PublishAot_is_empty(string t
         }
 
         [RequiresMSBuildVersionTheory("17.0.0.32901")]
-        [MemberData(nameof(Net7Plus), MemberType = typeof(PublishTestUtils))]
+        [InlineData(ToolsetInfo.CurrentTargetFramework)]
         public void NativeAot_hw_runs_with_cross_target_PublishAot_is_enabled(string targetFramework)
         {
             if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows) && (RuntimeInformation.OSArchitecture == Architecture.X64))
@@ -367,13 +371,13 @@ public void NativeAot_hw_runs_with_cross_target_PublishAot_is_enabled(string tar
                 File.Exists(publishedExe).Should().BeTrue();
 
                 GetKnownILCompilerPackVersion(testAsset, targetFramework, out string expectedVersion);
-                CheckIlcVersions(testAsset, targetFramework, rid, expectedVersion);
+                CheckIlcVersions(testAsset, targetFramework, rid, expectedVersion, useRuntimePackLayout: true);
             }
         }
 
 
         [RequiresMSBuildVersionTheory("17.0.0.32901")]
-        [MemberData(nameof(Net7Plus), MemberType = typeof(PublishTestUtils))]
+        [InlineData(ToolsetInfo.CurrentTargetFramework)]
         public void NativeAot_hw_runs_with_cross_PackageReference_PublishAot_is_enabled(string targetFramework)
         {
             if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows) && (RuntimeInformation.OSArchitecture == Architecture.X64))
@@ -382,11 +386,16 @@ public void NativeAot_hw_runs_with_cross_PackageReference_PublishAot_is_enabled(
                 var rid = "win-arm64";
 
                 var testProject = CreateHelloWorldTestProject(targetFramework, projectName, true);
+                testProject.RecordProperties("BundledNETCoreAppPackageVersion");
                 testProject.AdditionalProperties["PublishAot"] = "true";
 
                 // This will add a reference to a package that will also be automatically imported by the SDK
-                testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", ExplicitPackageVersion));
-                testProject.PackageReferences.Add(new TestPackageReference("runtime.win-x64.Microsoft.DotNet.ILCompiler", ExplicitPackageVersion));
+                testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", "$(BundledNETCoreAppPackageVersion)"));
+                testProject.AddItem("PackageDownload", new Dictionary<string, string>
+                {
+                    { "Include", "Microsoft.NETCore.App.Runtime.NativeAOT.win-arm64" },
+                    { "Version", $"[$(BundledNETCoreAppPackageVersion)]" }
+                });
 
                 var testAsset = _testAssetsManager.CreateTestProject(testProject, identifier: targetFramework);
 
@@ -398,13 +407,16 @@ public void NativeAot_hw_runs_with_cross_PackageReference_PublishAot_is_enabled(
                 .And.HaveStdOutContaining("warning")
                 .And.HaveStdOutContaining("Microsoft.DotNet.ILCompiler");
 
+                var buildProperties = testProject.GetPropertyValues(testAsset.TestRoot, targetFramework);
+                var targetVersion = buildProperties["BundledNETCoreAppPackageVersion"];
+
                 var publishDirectory = publishCommand.GetOutputDirectory(targetFramework: targetFramework, runtimeIdentifier: rid).FullName;
                 var publishedDll = Path.Combine(publishDirectory, $"{projectName}.dll");
                 var publishedExe = Path.Combine(publishDirectory, $"{testProject.Name}{Constants.ExeSuffix}");
                 File.Exists(publishedDll).Should().BeFalse();
                 File.Exists(publishedExe).Should().BeTrue();
 
-                CheckIlcVersions(testAsset, targetFramework, rid, ExplicitPackageVersion);
+                CheckIlcVersions(testAsset, targetFramework, rid, targetVersion, useRuntimePackLayout: true);
             }
         }
 
@@ -420,8 +432,8 @@ public void NativeAot_hw_runs_with_cross_PackageReference_PublishAot_is_empty(st
                 var testProject = CreateHelloWorldTestProject(targetFramework, projectName, true);
 
                 // This will add a reference to a package that will also be automatically imported by the SDK
-                testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", ExplicitPackageVersion));
-                testProject.PackageReferences.Add(new TestPackageReference("runtime.win-x64.Microsoft.DotNet.ILCompiler", ExplicitPackageVersion));
+                testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", NetCurrentExplicitPackageVersion));
+                testProject.PackageReferences.Add(new TestPackageReference("runtime.win-x64.Microsoft.DotNet.ILCompiler", NetCurrentExplicitPackageVersion));
 
                 var testAsset = _testAssetsManager.CreateTestProject(testProject, identifier: targetFramework);
 
@@ -469,7 +481,7 @@ public void NativeAot_hw_fails_with_sdk6_PackageReference_PublishAot_is_enabled(
                 var testProject = CreateHelloWorldTestProject("net6.0", projectName, true);
                 testProject.AdditionalProperties["PublishAot"] = "true";
 
-                testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", ExplicitPackageVersion));
+                testProject.PackageReferences.Add(new TestPackageReference("Microsoft.DotNet.ILCompiler", NetCurrentExplicitPackageVersion));
 
                 var testAsset = _testAssetsManager.CreateTestProject(testProject, identifier: targetFramework);
 
@@ -1041,7 +1053,7 @@ private void GetKnownILCompilerPackVersion(TestAsset testAsset, string targetFra
                 .Single();
         }
 
-        private void CheckIlcVersions(TestAsset testAsset, string targetFramework, string rid, string expectedVersion)
+        private void CheckIlcVersions(TestAsset testAsset, string targetFramework, string rid, string expectedVersion, bool useRuntimePackLayout)
         {
             // Compiler version matches expected version
             var ilcToolsPathCommand = new GetValuesCommand(testAsset, "IlcToolsPath", targetFramework: targetFramework)
@@ -1061,7 +1073,17 @@ private void CheckIlcVersions(TestAsset testAsset, string targetFramework, strin
             ilcReferenceCommand.Execute($"/p:RuntimeIdentifier={rid}", "/p:SelfContained=true").Should().Pass();
             var ilcReference = ilcReferenceCommand.GetValues();
             var corelibReference = ilcReference.Where(r => Path.GetFileName(r).Equals("System.Private.CoreLib.dll")).Single();
-            var ilcReferenceVersion = Path.GetFileName(Path.GetDirectoryName(Path.GetDirectoryName(corelibReference)));
+            string ilcReferenceVersion;
+            if (useRuntimePackLayout)
+            {
+                // In the runtime pack layout, System.Private.CoreLib.dll is in the runtimes/<rid>/native directory
+                ilcReferenceVersion = Path.GetFileName(Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(corelibReference)))));
+            }
+            else
+            {
+                // In the old layout, System.Private.CoreLib.dll is in the framework directory
+                ilcReferenceVersion = Path.GetFileName(Path.GetDirectoryName(Path.GetDirectoryName(corelibReference)));
+            }
             ilcReferenceVersion.Should().Be(expectedVersion);
         }