diff --git a/src/store/index.js b/src/store/index.js
index ed1d1a68..1ef28968 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -553,13 +553,30 @@ export const useMainStore = defineStore({
         return availableLineItems;
       },
 
-
       getServiceabilityDetails({ serviceZipCode }) {
-        const lineItemsToSend = this.order.lineItems.supportingItems;
-        const encodedLineItems = encodeURIComponent(JSON.stringify(lineItemsToSend));
+        const lineItemsWithOnlyPartNumbers = this.order.lineItems.glassParts.map(
+          (glassPart) => ({
+            partNumber: glassPart.partNumber,
+          })
+        );
+        const lineItems = buildQueryStringParameterFromArrayOfComplexObjects(
+          lineItemsWithOnlyPartNumbers,
+          "lineItems"
+        );
+
+        const vehicle = this.order.vehicle;
+        const carId = vehicle.carId;
+        const damage = this.order.damage;
+        const glassArray = convertGlassPieceNamingForApi(damage.glassToReplace);
+        
+        const glassPieces = buildQueryStringParameterFromArrayOfComplexObjects(
+          glassArray, 
+          "glassPieces"
+        );
+
         return globalMethods.callHttpClient({
             method: endpoints.GetServiceabilityDetails.method,
-            endpoint: `${endpoints.GetServiceabilityDetails.url}?zip=${serviceZipCode}&lineItems=${encodedLineItems}`
+            endpoint: `${endpoints.GetServiceabilityDetails.url}?zip=${serviceZipCode}&carId=${carId}&${lineItems}&${glassPieces}`,
         });
       },
 
@@ -1380,3 +1397,14 @@ function getLineItemQueryStringForPricing(lineItems){
   }).join('');
 }
 
+function buildQueryStringParameterFromArrayOfComplexObjects(arrayOfObjects, parameterName) {
+  let queryStringParameter = "";
+  for (let i = 0; i < arrayOfObjects.length; i++) {
+      for (const [key, value] of Object.entries(arrayOfObjects[i])) {
+          queryStringParameter += `${parameterName}[${i}].${key}=${value}&`;
+      }
+  }
+  // Remove trailing &
+  return queryStringParameter.slice(0, -1);
+}
+