diff --git a/CHANGELOG.md b/CHANGELOG.md
index a47880b8a3..e956bed078 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Changelog
 
 ## Draft
+- Translation Gap: Cart -> Shipping estimator error messages. [#2066](https://github.com/bigcommerce/cornerstone/pull/2066)
 - Add to cart button and Wishlist should be on one line on desktop. [#2050](https://github.com/bigcommerce/cornerstone/pull/2050)
 - Logo on AMP Product details page (PDP) doesn't fit header. [#2054](https://github.com/bigcommerce/cornerstone/pull/2054)
 - Translation Gap: Compare page fields (Description, Rating and Availability). [#2059](https://github.com/bigcommerce/cornerstone/pull/2059)
diff --git a/assets/js/theme/cart.js b/assets/js/theme/cart.js
index a08e11dc31..14062cd176 100644
--- a/assets/js/theme/cart.js
+++ b/assets/js/theme/cart.js
@@ -457,6 +457,10 @@ export default class Cart extends PageManager {
         this.bindGiftCertificateEvents();
 
         // initiate shipping estimator module
-        this.shippingEstimator = new ShippingEstimator($('[data-shipping-estimator]'));
+        const shippingErrorMessages = {
+            country: this.context.shippingCountryErrorMessage,
+            province: this.context.shippingProvinceErrorMessage
+        }
+        this.shippingEstimator = new ShippingEstimator($('[data-shipping-estimator]'), shippingErrorMessages);
     }
 }
diff --git a/assets/js/theme/cart/shipping-estimator.js b/assets/js/theme/cart/shipping-estimator.js
index 8be324d460..22ddeb9134 100644
--- a/assets/js/theme/cart/shipping-estimator.js
+++ b/assets/js/theme/cart/shipping-estimator.js
@@ -6,11 +6,12 @@ import collapsibleFactory from '../common/collapsible';
 import swal from '../global/sweet-alert';
 
 export default class ShippingEstimator {
-    constructor($element) {
+    constructor($element, shippingErrorMessages) {
         this.$element = $element;
 
         this.$state = $('[data-field-type="State"]', this.$element);
         this.isEstimatorFormOpened = false;
+        this.shippingErrorMessages = shippingErrorMessages;
         this.initFormValidation();
         this.bindStateCountryChange();
         this.bindEstimatorEvents();
@@ -63,7 +64,7 @@ export default class ShippingEstimator {
 
                     cb(result);
                 },
-                errorMessage: 'The \'Country\' field cannot be blank.',
+                errorMessage: this.shippingErrorMessages.country
             },
         ]);
     }
@@ -85,7 +86,7 @@ export default class ShippingEstimator {
 
                     cb(result);
                 },
-                errorMessage: 'The \'State/Province\' field cannot be blank.',
+                errorMessage: this.shippingErrorMessages.province
             },
         ]);
     }
diff --git a/lang/en.json b/lang/en.json
index 8a9dcab892..c2556b8058 100755
--- a/lang/en.json
+++ b/lang/en.json
@@ -105,7 +105,9 @@
             "zip_postal_code": "Zip/postcode",
             "free_shipping": "Free shipping",
             "hide_ups_rates": "Hide UPS Rates",
-            "show_ups_rates": "Show UPS Rates"
+            "show_ups_rates": "Show UPS Rates",
+            "empty_country_error": "The Country field cannot be blank.",
+            "empty_province_error": "The State/Province field cannot be blank."
         },
         "gift_wrapping": {
             "title": "Gift Wrapping",
diff --git a/templates/components/cart/shipping-estimator.html b/templates/components/cart/shipping-estimator.html
index d07217747d..e1b98c2f27 100644
--- a/templates/components/cart/shipping-estimator.html
+++ b/templates/components/cart/shipping-estimator.html
@@ -1,3 +1,6 @@
+{{inject 'shippingCountryErrorMessage' (lang 'cart.shipping_estimator.empty_country_error')}}
+{{inject 'shippingProvinceErrorMessage' (lang 'cart.shipping_estimator.empty_province_error')}}
+
 {{#if shipping_cost}}
     <div class="cart-total-value">
         <div class="subtotal shipping-estimate-show">