---
product_id: 801997339
title: "Replacement Expansion Tank fits 2015-2020 GMC Yukon XL"
brand: "sawyer auto"
price: "VT78335"
currency: VUV
in_stock: true
category: "Sawyer Auto"
url: https://www.desertcart.vu/products/801997339-replacement-expansion-tank-fits-2015-2020-gmc-yukon-xl
store_origin: VU
region: Vanuatu
---

# Leak-proof coolant reservoir Direct-fit precision OEM-grade molded plastic Replacement Expansion Tank fits 2015-2020 GMC Yukon XL

**Brand:** sawyer auto
**Price:** VT78335
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your Yukon cool and cruising with precision-fit reliability!

## Quick Answers

- **What is this?** Replacement Expansion Tank fits 2015-2020 GMC Yukon XL by sawyer auto
- **How much does it cost?** VT78335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/801997339-replacement-expansion-tank-fits-2015-2020-gmc-yukon-xl)

## Best For

- sawyer auto enthusiasts

## Why This Product

- Trusted sawyer auto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Direct replacement that installs with factory hoses following standard service procedures.
- • **Tested for Reliability:** Inspected for perfect fit and seal integrity to guarantee hassle-free installation.
- • **Perfect OEM Compatibility:** Seamlessly fits 2015-2020 GMC Yukon XL with factory mounting and hose alignment.
- • **Durable Molded Plastic Build:** High-grade materials ensure long-lasting resistance to cracks and leaks.
- • **Engineered for Thermal Expansion:** Efficiently manages coolant overflow to protect your engine’s cooling system.

## Overview

This Sawyer Auto Replacement Expansion Tank is a direct-fit coolant reservoir designed specifically for 2015-2020 GMC Yukon XL models. Crafted from durable molded plastic, it ensures leak-proof performance and thermal expansion management. Tested for fit and seal integrity, it installs easily using factory hoses, restoring your vehicle’s cooling system to OEM standards.

## Description

Sawyer Auto replacement parts are built to direct-fit specifications using high-grade materials. Every part is tested for reliability and precise compatibility with your vehicle.

## Features

- 【❗Fitment (Compatibility Description):❗:】 Direct Replacement Compatible With 2015-2020 Gmc Yukon Xl; Aligns With Factory Mounting Locations And Hose Connections
- ✅【 Function (Component Description):】 Serves As The Engine Coolant Reservoir To Collect Coolant And Provide Room For Thermal Expansion In The Cooling System
- ✅【 Replacement Reason (Service Description):】 Replaced When The Original Reservoir Is Cracked, Leaking, Or Has Damaged Fittings That Allow Coolant Loss
- ✅【 Construction and Material:】 Molded Plastic Construction With Integrated Ports And Cap, Designed To Match Original Specifications
- ✅【 Testing and Installation:】 Inspected For Fit And Seal Integrity; Installs With Factory Hoses Follow Vehicle Service Procedures For Filling And Pressure Checking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GJTRYJ35 |
| Brand | Sawyer Auto |
| Date First Available | January 26, 2026 |
| Exterior | Machined |
| Item Weight | 5 pounds |
| Item model number | PAG2-1702026 |
| Manufacturer | Sawyer Auto |
| Manufacturer Part Number | PAG2-1702026 |
| Model | Automotive Hvac Hose Assembly |
| National Stock Number | PAG2-1702026 |
| Package Dimensions | 4 x 4 x 2 inches |

## Images

![Replacement Expansion Tank fits 2015-2020 GMC Yukon XL - Image 1](https://m.media-amazon.com/images/I/31BgWaITBfL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/801997339-replacement-expansion-tank-fits-2015-2020-gmc-yukon-xl](https://www.desertcart.vu/products/801997339-replacement-expansion-tank-fits-2015-2020-gmc-yukon-xl)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-05*