---
product_id: 717170594
title: "TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138"
brand: "trq"
price: "$320"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/717170594-trq-radiator-coolant-reservoir-expansion-tank-overflow-bottle-compatible-2010
store_origin: NZ
region: New Zealand
---

# Compatible with multiple Dodge Ram models Pre-assembled for quick install Direct-fit OEM replacement TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138

**Brand:** trq
**Price:** $320
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your Ram cool and your ride unstoppable!

## Quick Answers

- **What is this?** TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138 by trq
- **How much does it cost?** $320 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/717170594-trq-radiator-coolant-reservoir-expansion-tank-overflow-bottle-compatible-2010)

## 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

- • **Fitment Verified:** Use desertcart Garage’s 'confirmed fit' feature to guarantee this reservoir is the perfect match for your truck.
- • **Seamless OEM Fit:** Engineered as a direct replacement for 2010-2012 Dodge Ram 2500/3500 models, ensuring flawless compatibility and zero modifications.
- • **Trusted Durability:** Crafted from high-quality plastic with a secure cap included, designed to withstand everyday engine heat and pressure.
- • **DIY Confidence Boost:** Access TRQ’s extensive library of step-by-step videos to master your installation and avoid costly shop visits.
- • **Time-Saving Installation:** Pre-assembled components let you upgrade your cooling system in minutes—no extra tools or guesswork required.

## Overview

The TRQ Radiator Coolant Reservoir Expansion Tank is a direct-fit, pre-assembled replacement part compatible with 2010-2012 Dodge Ram 2500 and 3500 trucks (6.7L L6). Made from durable plastic with a secure cap, it simplifies maintenance with no modifications needed. Backed by TRQ’s 25+ years of trusted quality and supported by extensive DIY video guides, this reservoir ensures reliable cooling system performance and easy installation.

## Description

Coolant ReservoirFitmentCompatible with: 2011-12 Ram 2500 Truck L6 6.7LCompatible with: 2011-12 Ram 3500 Truck L6 6.7LCompatible with: 2010 Dodge Ram 2500 Truck L6 6.7LCompatible with: 2010 Dodge Ram 3500 TruckProduct AttributesLevel Sensor Included: NoMounting Hardware Included: NoPressurized: NoMaterial: PlasticCap Included: YesReference Numbers55057130AC55057130ADCH3014138

## Features

- Reference Number(s): CH3014138; 55057130AC; 55057130AD
- YOUR TRUSTED DIY VIDEO SOURCE: TRQ offers the largest catalog of DIY videos for replacement parts, making installation easier and repairs more accessible. Our mission is to help you "View Before You Do," with hundreds of new videos added weekly.
- TRUST & COMPATIBILITY: For over 25 years, TRQ has been the premium choice for direct-fit replacement parts. Confirm fitment with the desertcart Garage "confirmed fit" feature and review our full compatibility chart below before purchase.
- EASE OF INSTALLATION: Save time and effort with pre-assembled components designed as direct replacements for the original equipment, ensuring precise fit and eliminating the need for modifications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TRQ |
| Brand | TRQ |
| Model | TRQ ECA62523 Coolant Reservoir |
| Item Weight | 3.84 pounds |
| Product Dimensions | 13 x 17 x 8 inches |
| Item model number | ECA62523 |
| Exterior | Machined |
| Manufacturer Part Number | ECA62523 |

## Images

![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138 - Image 1](https://m.media-amazon.com/images/I/51i9UB37+3L.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138 - Image 2](https://m.media-amazon.com/images/I/71AmODWbhUL.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138 - Image 3](https://m.media-amazon.com/images/I/61ufDOMF+CL.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138 - Image 4](https://m.media-amazon.com/images/I/51m+KHb-VwL.jpg)
![TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138 - Image 5](https://m.media-amazon.com/images/I/51go9QkZphL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- TRQ Radiator Coolant Reservoir Expansion Tank Overflow Bottle Compatible with 2010 Dodge Ram 2500 Ram 3500 2011-2012 Ram 2500 3500 CH3014138
- ACDelco Professional 252-721 Water Pump Kit
- Gates 33329 OE Type Engine Coolant Thermostat

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**Shop now:** [https://www.desertcart.nz/products/717170594-trq-radiator-coolant-reservoir-expansion-tank-overflow-bottle-compatible-2010](https://www.desertcart.nz/products/717170594-trq-radiator-coolant-reservoir-expansion-tank-overflow-bottle-compatible-2010)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-04*