diff --git a/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportHeaderGenerator.kt b/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportHeaderGenerator.kt
index 1dd012740ec..2ed6144441c 100644
--- a/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportHeaderGenerator.kt
+++ b/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportHeaderGenerator.kt
@@ -725,17 +725,7 @@ internal class ObjCExportTranslatorImpl(
     }
 
     private fun getDeprecationAttribute(method: FunctionDescriptor): String? {
-        mapper.getDeprecation(method)?.toDeprecationAttribute()?.let { return it }
-
-        if (method.kind == CallableMemberDescriptor.Kind.SYNTHESIZED) {
-            val parent = method.containingDeclaration
-            if (parent is ClassDescriptor && parent.isData && DataClassResolver.isComponentLike(method.name)) {
-                // componentN methods of data classes.
-                return renderDeprecationAttribute("deprecated", "use corresponding property instead")
-            }
-        }
-
-        return null
+        return mapper.getDeprecation(method)?.toDeprecationAttribute()
     }
 
     private fun splitSelector(selector: String): List<String> {
diff --git a/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportMapper.kt b/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportMapper.kt
index 10d70bfdcc3..443ed722696 100644
--- a/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportMapper.kt
+++ b/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportMapper.kt
@@ -14,6 +14,7 @@ import org.jetbrains.kotlin.builtins.*
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.incremental.components.NoLookupLocation
 import org.jetbrains.kotlin.name.ClassId
+import org.jetbrains.kotlin.resolve.DataClassResolver
 import org.jetbrains.kotlin.resolve.deprecation.DeprecationInfo
 import org.jetbrains.kotlin.resolve.deprecation.DeprecationLevelValue
 import org.jetbrains.kotlin.resolve.deprecation.DeprecationResolver
@@ -73,10 +74,31 @@ internal fun ObjCExportMapper.getClassIfCategory(extensionReceiverType: KotlinTy
 
 private fun isSealedClassConstructor(descriptor: ConstructorDescriptor) = descriptor.constructedClass.isSealed()
 
+/**
+ * Check that given [method] is a synthetic .componentN() method of a data class.
+ */
+private fun isComponentNMethod(method: CallableMemberDescriptor): Boolean {
+    if (method.kind == CallableMemberDescriptor.Kind.SYNTHESIZED) {
+        val parent = method.containingDeclaration
+        if (parent is ClassDescriptor && parent.isData && DataClassResolver.isComponentLike(method.name)) {
+            // componentN method of data class.
+            return true
+        }
+    }
+    return false
+}
+
 // Note: partially duplicated in ObjCExportLazyImpl.translateTopLevels.
-internal fun ObjCExportMapper.shouldBeExposed(descriptor: CallableMemberDescriptor): Boolean =
-        descriptor.isEffectivelyPublicApi && !descriptor.isExpect &&
-                !isHiddenByDeprecation(descriptor) && !(descriptor is ConstructorDescriptor && isSealedClassConstructor(descriptor))
+internal fun ObjCExportMapper.shouldBeExposed(descriptor: CallableMemberDescriptor): Boolean = when {
+    !descriptor.isEffectivelyPublicApi -> false
+    descriptor.isExpect -> false
+    isHiddenByDeprecation(descriptor) -> false
+    descriptor is ConstructorDescriptor && isSealedClassConstructor(descriptor) -> false
+    // KT-42641. Don't expose componentN methods of data classes
+    // because they are useless in Objective-C/Swift.
+    isComponentNMethod(descriptor) && descriptor.overriddenDescriptors.isEmpty() -> false
+    else -> true
+}
 
 internal fun ObjCExportMapper.shouldBeExposed(descriptor: ClassDescriptor): Boolean =
         shouldBeVisible(descriptor) && !isSpecialMapped(descriptor) && !descriptor.defaultType.isObjCObjectType()