---
product_id: 772035529
title: "TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190"
brand: "trq"
price: "$64.04"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/772035529-trq-radiator-coolant-reservoir-expansion-tank-overflow-bottle-compatible-2013
store_origin: US
region: United States of America
---

# Backed by 2-year / 24,000-mile warranty Includes pressurized cap & level sensor Precision fit for 2013-18 Ram 2500-5500 TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190

**Brand:** trq
**Price:** $64.04
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Keep your Ram cool, your drive unstoppable.

## Quick Answers

- **What is this?** TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190 by trq
- **How much does it cost?** $64.04 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/772035529-trq-radiator-coolant-reservoir-expansion-tank-overflow-bottle-compatible-2013)

## Best For

- trq enthusiasts

## Why This Product

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

## Key Features

- • **Warranty Confidence:** Enjoy peace of mind with a 2-year or 24,000-mile warranty—because reliability isn’t optional when you’re on the road to success.
- • **Smart Cooling Control:** Integrated level sensor and pressurized cap ensure optimal coolant management, preventing overheating and keeping your engine running smooth under pressure.
- • **Durability Meets Design:** Crafted from high-quality plastic with a machined exterior finish, combining resilience with a sleek look that complements your truck’s rugged style.
- • **Easy Installation Ready:** Designed for hassle-free replacement with all necessary mounting hardware compatibility, so you can get back on the road faster and cooler.
- • **Tailored for Powerhouses:** Engineered exclusively for 2013-2018 Ram 2500, 3500, 4500, and 5500 trucks with the robust 6.7L L6 engine—because your beast deserves the perfect fit.

## Overview

The TRQ Radiator Coolant Reservoir Expansion Tank is a precision-engineered replacement part compatible with 2013-2018 Ram 2500, 3500, 4500, and 5500 trucks featuring the 6.7L L6 engine. It includes a pressurized cap and level sensor for efficient coolant management, is made from durable plastic with a machined exterior, and comes backed by a 2-year/24,000-mile warranty for dependable performance.

## Description

Coolant ReservoirFitmentCompatible with: 2013-18 Ram 2500 Truck L6 6.7LCompatible with: 2013-18 Ram 3500 Truck L6 6.7LCompatible with: 2013-18 Ram 5500 TruckCompatible with: 2013-18 Ram 4500 TruckProduct AttributesCap Maximum Pressure Rating: 21 PSIMounting Hardware Included: NoMaterial: PlasticCap Included: YesPressurized: YesLevel Sensor Included: YesReference NumbersDorman - OE Solutions: 603-839Partslink Numbering System: CH3014190Ram: 68166475AD

## Features

- TRQ products are covered by a 2-year / 24,000-mile warranty. Warranties cover the cost of products only and do not cover any damage, labor, or any other inconveniences incurred.
- Reference Number(s): 603839,68166475AD,CH3014190

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8QRJNVD |
| Brand | TRQ |
| Date First Available | 2 Nov. 2024 |
| Exterior | Machined |
| Item Weight | 2.06 kg |
| Item model number | ECA56421 |
| Manufacturer | TRQ |
| Manufacturer part number | ECA56421 |
| Model | TRQ ECA56421 Coolant Reservoir |
| Package Dimensions | 45.72 x 33.02 x 27.94 cm; 2.06 kg |

## Images

![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190 - Image 1](https://m.media-amazon.com/images/I/513hhOIeLnL.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190 - Image 2](https://m.media-amazon.com/images/I/514oX6TmrkL.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190 - Image 3](https://m.media-amazon.com/images/I/51COTxDH+kL.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190 - Image 4](https://m.media-amazon.com/images/I/51mLsw4t7SL.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190 - Image 5](https://m.media-amazon.com/images/I/51oyhgsZ4EL.jpg)

## Frequently Bought Together

- TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2013-2018 Ram 2500 3500 4500 5500 CH3014190
- ACDelco Professional 252-721 Water Pump Kit
- Dayco 72368 Upper Radiator Hose

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*