---
product_id: 19342060
title: "Dorman M390303 Brake Master Cylinder"
brand: "dorman"
price: "R2902"
currency: ZAR
in_stock: true
reviews_count: 12
category: "Dorman"
url: https://www.desertcart.co.za/products/19342060-dorman-m390303-brake-master-cylinder
store_origin: ZA
region: South Africa
---

# 100% new, not remanufactured Precision-engineered fit Durable EPDM rubber seals Dorman M390303 Brake Master Cylinder

**Brand:** dorman
**Price:** R2902
**Availability:** ✅ In Stock

## Summary

> 🛑 Stop at nothing with precision braking power!

## Quick Answers

- **What is this?** Dorman M390303 Brake Master Cylinder by dorman
- **How much does it cost?** R2902 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/19342060-dorman-m390303-brake-master-cylinder)

## 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 Last:** High-quality EPDM rubber components resist glycol-based brake fluids, ensuring longevity.
- • **Exact OEM Match:** Engineered to replicate original casting material and performance for flawless integration.
- • **Brand New Assurance:** Crafted entirely from new materials, guaranteeing peak safety and reliability.
- • **Perfect Fit Guarantee:** Use the garage tool to confirm precise compatibility with your vehicle’s make, model, and trim.
- • **Rigorous SAE Standards:** Manufactured to meet strict SAE International specifications for uncompromised quality.

## Overview

The Dorman M390303 Brake Master Cylinder is a 100% new, precision-engineered replacement part designed to match original equipment specifications. Featuring durable EPDM rubber seals resistant to brake fluid and manufactured to rigorous SAE standards, it ensures reliable, long-lasting braking performance. Compatible with select Chrysler, Jeep, and Plymouth models, it offers a perfect fit confirmed via an easy-to-use garage tool, backed by a limited lifetime warranty.

## Description

This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chrysler Prowler: 2002] - [Jeep Cherokee: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Jeep Grand Cherokee: 1995, 1996, 1997, 1998] - [Plymouth Prowler: 1997, 1999, 2000, 2001]

Review: Great OEM Replacement Part - Replaced an original master cyclinder on a 2001 Jeep XJ. Came with a bench bleeding kit/instructions, new fluid reservoir cap. Does not come with mounting nuts. Perfect fit and now the brakes work great.
Review: OEM quality - OEM fitment and fixed my sinking brake pedal on my 95 Grand Cherokee 5.2! Just have to purchase a bench bleed kit separately.

## Features

- Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
- Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
- 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
- Strict specifications - made to meet rigorous SAE International standards
- 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 | B001PYNWUU |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #150,180 in Automotive ( See Top 100 in Automotive ) #21 in Automobile Brake Primary Cylinders #200 in Automotive Replacement Brake Hydraulic Parts |
| Brand | Dorman |
| Brand Name | Dorman |
| Customer Reviews | 4.4 out of 5 stars 249 Reviews |
| Global Trade Identification Number | 00082702396162 |
| Included Components | Funnel |
| Item Type Name | Brake Master Cylinder |
| Item Weight | 1.8 pounds |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | M390303 |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Model Number | M390303 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 13-3180; 130.67018; 13036; 131.67018; 783-40018; 83-40018; F131464; M-87018; M2708; M900983; MC131464; MC390303; NM2708; 4761941; 4882872 |
| OEM Part Number | 13-3180; 130.67018; 13036; 131.67018; 783-40018; 83-40018; F131464; M-87018; M2708; M900983; MC131464; MC390303; NM2708; 4761941; 4882872 OEM Part Number 13-3180; 130.67018; 13036; 131.67018; 783-40018; 83-40018; F131464; M-87018; M2708; M900983; MC131464; MC390303; NM2708; 4761941; 4882872 See more |
| Part Interchange Info | 4761941 |
| UPC | 082702396162 |

## Product Details

- **Assembly Required:** No
- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** Dorman
- **Global Trade Identification Number:** 00082702396162

## Images

![Dorman M390303 Brake Master Cylinder - Image 1](https://m.media-amazon.com/images/I/81o32e8ESSL.jpg)
![Dorman M390303 Brake Master Cylinder - Image 2](https://m.media-amazon.com/images/I/71D5GEbF-qL.jpg)
![Dorman M390303 Brake Master Cylinder - Image 3](https://m.media-amazon.com/images/I/71FMQSa4uTL.jpg)
![Dorman M390303 Brake Master Cylinder - Image 4](https://m.media-amazon.com/images/I/81ANfcYSNdL.jpg)

## Questions & Answers

**Q: will this fit the 2000 jeep wrangler tj?**
A: it should but confirm before buying.

**Q: Le queda a ina ford 2005 cylinder**
A: my master cylinder works just like it did when my car was new,.

**Q: is this for a ABS system?**
A: Yes it does.

**Q: Will this fit a 96 jeep grand cherokee?**
A: Everything it fits is listed in the description

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great OEM Replacement Part
*by S***N on October 8, 2025*

Replaced an original master cyclinder on a 2001 Jeep XJ. Came with a bench bleeding kit/instructions, new fluid reservoir cap. Does not come with mounting nuts. Perfect fit and now the brakes work great.

### ⭐⭐⭐⭐⭐ OEM quality
*by A***R on November 17, 2025*

OEM fitment and fixed my sinking brake pedal on my 95 Grand Cherokee 5.2! Just have to purchase a bench bleed kit separately.

### ⭐⭐⭐⭐⭐ Direct replacement for my 99 Cherokee XJ
*by Y***Y on July 20, 2024*

This is a direct-fit replacement for my 1999 Jeep Cherokee XJ. Installed with no issues, appears to have solid OEM quality. Great price too - I’m sure I would have paid 100’s of dollars if I had a shop replace.

## Frequently Bought Together

- Dorman M390303 Brake Master Cylinder Compatible with Select Chrysler / Jeep / Plymouth Models
- Dorman W37862 Rear Drum Brake Wheel Cylinder Compatible with Select Models
- Power Stop KOE15300DK Autospecialty Rear Replacement Brake Kit-OE Brake Drums & Brake Shoes For 1992-2001 Jeep Cherokee | 1991-1995 1996 1997 1998 1999 2000 Jeep Wrangler [Application Specific]

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-14*