diff --git a/src/SIGCM.Infrastructure/Repositories/ProductRepository.cs b/src/SIGCM.Infrastructure/Repositories/ProductRepository.cs
index 4cd5055..e2a4c77 100644
--- a/src/SIGCM.Infrastructure/Repositories/ProductRepository.cs
+++ b/src/SIGCM.Infrastructure/Repositories/ProductRepository.cs
@@ -46,12 +46,26 @@ public class ProductRepository : IProductRepository
   public async Task<IEnumerable<Product>> GetByCategoryIdAsync(int categoryId)
   {
     using var conn = _db.CreateConnection();
+    // CTE recursivo: sube por la jerarquía de categorías para incluir
+    // productos asignados al rubro solicitado O a cualquiera de sus ancestros.
+    // Ejemplo: consultando "Autos" devuelve productos de "Autos" Y de "Vehículos".
     var sql = @"
-        SELECT p.*, c.Name as CompanyName, pt.Code as TypeCode
+        WITH CategoryAncestors AS (
+            -- Nodo raíz: la categoría pedida
+            SELECT Id, ParentId FROM Categories WHERE Id = @CategoryId
+            UNION ALL
+            -- Subir un nivel: el padre de cada nodo ya en el CTE
+            SELECT c.Id, c.ParentId
+            FROM Categories c
+            INNER JOIN CategoryAncestors ca ON c.Id = ca.ParentId
+        )
+        SELECT p.*, comp.Name as CompanyName, pt.Code as TypeCode
         FROM Products p
-        JOIN Companies c ON p.CompanyId = c.Id
+        JOIN Companies comp ON p.CompanyId = comp.Id
         JOIN ProductTypes pt ON p.ProductTypeId = pt.Id
-        WHERE p.CategoryId = @CategoryId AND p.IsActive = 1";
+        WHERE p.CategoryId IN (SELECT Id FROM CategoryAncestors)
+          AND p.IsActive = 1
+        OPTION (MAXRECURSION 20)";
     return await conn.QueryAsync<Product>(sql, new { CategoryId = categoryId });
   }