---
product_id: 59332889
title: "Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models"
brand: "dorman"
price: "S$147"
currency: SGD
in_stock: true
reviews_count: 9
url: https://www.desertcart.sg/products/59332889-dorman-603-258-front-pressurized-coolant-reservoir-with-cap-compatible
store_origin: SG
region: Singapore
---

# Heat resistant Direct fit 100 years trust Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models

**Brand:** dorman
**Price:** S$147
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade Your Ride with Confidence!

## Quick Answers

- **What is this?** Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models by dorman
- **How much does it cost?** S$147 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/59332889-dorman-603-258-front-pressurized-coolant-reservoir-with-cap-compatible)

## Best For

- dorman enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Crafted from high-quality materials to endure extreme underhood conditions.
- • **Proven Reliability:** Backed by a century of automotive expertise, ensuring you get the best.
- • **Enhanced Performance:** Keep your engine running cool and efficient with this top-notch reservoir.
- • **Seamless Installation:** Engineered for a perfect fit, making DIY repairs a breeze.
- • **Vehicle Compatibility:** Easily verify fitment with our garage tool for peace of mind.

## Overview

The Dorman 603-258 Front Engine Coolant Reservoir is a direct replacement part designed specifically for select Mercedes-Benz models. Engineered for seamless installation, it boasts durable construction to withstand high temperatures and vibrations, ensuring long-lasting performance. With over 100 years of automotive aftermarket experience, this reservoir guarantees reliability and compatibility with your vehicle.

## Description

Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models

## Features

- Direct replacement - this engine coolant reservoir matches the fit and function of the original part
- Ideal solution - engineered for a seamless installation
- Durable construction - manufactured from quality materials to withstand underhood heat and vibration
- Trustworthy design - backed by 100 years of automotive aftermarket experience
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

## Images

![Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models - Image 1](https://m.media-amazon.com/images/I/71xrPgpAUNL.jpg)
![Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models - Image 2](https://m.media-amazon.com/images/I/615Ep0DXXIL.jpg)
![Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models - Image 3](https://m.media-amazon.com/images/I/91Z7c6kpUSL.jpg)
![Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models - Image 4](https://m.media-amazon.com/images/I/71zYczeKlfL.jpg)
![Dorman 603-258 Front Pressurized Coolant Reservoir with Cap Compatible with Select Mercedes-Benz Models - Image 5](https://m.media-amazon.com/images/I/615Ep0DXXIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    It was identical to the original
  

*by B***E on Reviewed in the United States on February 18, 2023*

I bought this for a 2004 Mercedes ML500 and it fit perfectly . Identical to the original. Parts store wanted $80, $27 was a excellent price.

### ⭐⭐⭐⭐⭐ 







  
  
    Identical
  

*by M***Y on Reviewed in the United States on November 20, 2022*

I bought this for my 2004 ML500 it wasn't identical match for the original it was very simple to replace a three bolts out remove the old bucket unhooked a couple of wires remove the old one the new one went and exact fit perfect great quality I'd recommend

### ⭐⭐⭐⭐⭐ 







  
  
    Just great product in all respects!!
  

*by P***N on Reviewed in the United States on April 6, 2022*

AWesome build quality..  better than the original in plastic quality. Perfect fit, Installed it in my 2003 MlL350 in 10 min or less. The Original coolant reservoir one of the 4 hoses burst open few days ago at the connector to reservoir ..leaking coolant all over the place. That thing Lasted 19 years in AZ heat car always parked outdoor so can’t really complain about Mercedes quality:) This replacement part cost only 35 bucks just unthinkable .. if I would have gone to a dealer they would have probably wanted charge me few hundred for they coolant over flow tank and another few hundred for an hour so labor ..thanks to Amazon the part came within a day to my door step and install was a breeze .. all u need is to watch the YouTube video first and a 10mm socket and a flat screen driver! Wish life was this easy for all my car repair DIYThe coolant level Sensor connection also works perfectly for this part

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**Shop now:** [https://www.desertcart.sg/products/59332889-dorman-603-258-front-pressurized-coolant-reservoir-with-cap-compatible](https://www.desertcart.sg/products/59332889-dorman-603-258-front-pressurized-coolant-reservoir-with-cap-compatible)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-14*