---
product_id: 14185717
title: "603-900 Power Steering Reservoir"
brand: "dorman"
price: "€ 64.97"
currency: EUR
in_stock: true
category: "Dorman"
url: https://www.desertcart.fr/products/14185717-603-900-power-steering-reservoir
store_origin: FR
region: France
---

# Heat & vibration resistant build Direct OE fit for seamless install Includes reservoir + cap assembly 603-900 Power Steering Reservoir

**Brand:** dorman
**Price:** € 64.97
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your steering game with rock-solid reliability!

## Quick Answers

- **What is this?** 603-900 Power Steering Reservoir by dorman
- **How much does it cost?** € 64.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/14185717-603-900-power-steering-reservoir)

## 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

- • **Built to Endure:** Engineered to resist extreme heat and vibration under the hood
- • **Lifetime Confidence:** Backed by a limited lifetime warranty for lasting peace of mind
- • **Precision Tested Fit:** On-vehicle tested to guarantee perfect compatibility
- • **Effortless OE Replacement:** Fits like factory original for zero hassle installation
- • **Complete Ready-to-Install Kit:** Includes both reservoir and cap for a one-stop upgrade

## Overview

The Dorman 603-900 Power Steering Reservoir is a universal-fit replacement part designed for trucks, engineered from durable plastic to withstand underhood heat and vibration. It includes both the reservoir and cap, undergoes rigorous on-vehicle testing for precise fit, and comes with a limited lifetime warranty, ensuring dependable performance and easy installation.

## Description

This replacement power steering fluid reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is thoroughly tested to ensure optimum fit on specific vehicle applications.

## Features

- Direct replacement - this power steering fluid reservoir fits and functions like original equipment for a trouble-free installation
- Complete assembly - includes reservoir and reservoir cap
- Reliable performance - built to withstand excessive heat and vibration
- Quality tested - this part has undergone on-vehicle testing to ensure a quality fit and long service life
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001C6N6MU |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #151,105 in Automotive ( See Top 100 in Automotive ) #193 in Automotive Reservoirs |
| Brand Name | Dorman |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.1 4.1 out of 5 stars (171) |
| Exterior Finish | Painted |
| Fit Type | Universal |
| Global Trade Identification Number | 00019495122296 |
| Included Components | Dorman - FLUID RESERVOIRS |
| Item Dimensions | 5.36 x 4.24 x 9.78 inches |
| Item Type Name | Dorman - FLUID RESERVOIRS |
| Item Weight | 8 ounces |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 603-900 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material Type | Plastic |
| Model Number | 603-900 |
| Number of Items | 1 |
| OEM Equivalent Part Number | E5DZ 3A697-A; E5LY3A697A; YF1Z 3A006-AA |
| Part Interchange Info | E5DZ 3A697-A, E9SZ8100A, YF1Z 3A006-AA |
| Product Grade | Replacement Part |
| UPC | 019495122296 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Dorman
- **Exterior Finish:** Painted
- **Item dimensions L x W x H:** 5.36 x 4.24 x 9.78 inches
- **Material:** Plastic
- **Vehicle Service Type:** Truck

## Images

![603-900 Power Steering Reservoir - Image 1](https://m.media-amazon.com/images/I/81g6hAAl-9L.jpg)

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**Shop now:** [https://www.desertcart.fr/products/14185717-603-900-power-steering-reservoir](https://www.desertcart.fr/products/14185717-603-900-power-steering-reservoir)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-22*