- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Brake System /
- Primary Cylinders & Parts /
- Primary Cylinders /
- Dorman M390259 Brake Master Cylinder
0 ratings
Item #:
245718289
Dorman M390259 Brake Master Cylinder
89% of respondents would recommend this to a friend
Item #:
245718289
LKR 17746
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, October 07
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Durability
Constructed from premium materials, the Dorman M390259 offers exceptional resistance to wear and tear, ensuring longevity and reliable performance under various driving conditions.
Direct Fit Design
This brake master cylinder is designed for a seamless installation, allowing vehicle owners to replace their old unit without extensive modifications, saving time and effort.
Enhanced Safety
The Dorman M390259 provides consistent and responsive brake performance, addressing important safety concerns by improving braking efficiency and reducing the risk of brake failure.
Product Details
| Brand Name | Dorman |
| Manufacturer Part Number | M390259 |
| Global Trade Identification Number | 00082702395844 |
| Item Highlight | Fits Select Models |
| Unit Count | 1 Count |
| Manufacturer | Dorman Products |
| UPC | 082702395844 |
| Number of Items | 1 |
| Included Components | Dorman M390259: Brake Master Cylinder |
| Item Type Name | Replacement part |
| Item Weight | 2.9 pounds (1.32 kg) |
| Model Number | M390259 |
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Universal Fit |
| OEM Equivalent Part Number | 10-2352; 13-2352; 130.66029; 13055; 131.66029; 174-723; 18M1492; 18M714; 783-44029; 83-44029; F131468; M-86029; M3034; M900952; MC131468; MC250120; MC390259; NM3034; 18021273; 18029967; 4778450 |
| Part Interchange Info | 18029967 |
| Brand | Dorman |
| Vehicle Service Type | Car |
| Package Weight | 3.1 Pound (1.41 kg) |
Who Should Buy?
-
DIY Mechanics
Ideal for DIY enthusiasts looking to replace their vehicle's brake master cylinder easily and efficiently.
-
Older Vehicles
Great replacement for aging vehicles requiring reliable brake system restoration without breaking the bank.
-
Budget Buyers
Cost-effective option for those seeking quality components without spending excessively on maintenance parts.
-
High-Performance Vehicles
Not suitable for high-performance applications requiring specialized or upgraded brake master cylinders for optimal performance.
Product Description
Dorman M390259 Brake Master Cylinder
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Dorman M390259 Brake Master Cylinder used for?
Answer: The Dorman M390259 Brake Master Cylinder is designed for use in hydraulic brake systems. It plays a crucial role in transmitting force from the brake pedal to the brake components, facilitating effective stopping power. Vehicles that experience intermittent brake issues may benefit from replacing a malfunctioning master cylinder to restore optimal braking performance, ensuring safety on the road. -
Question:
How do I install the Dorman M390259 Brake Master Cylinder?
Answer: Installing the Dorman M390259 Brake Master Cylinder requires some mechanical knowledge and basic tools. To begin, safely secure the vehicle and access the master cylinder. Remove the old unit by disconnecting the brake lines and unbolting it from the brake booster. After cleaning the mounting surface, position the new master cylinder, reattach the brake lines, and bleed the brake system to eliminate air. This ensures that the braking system functions effectively, providing a reliable driving experience. -
Question:
Is the Dorman M390259 Brake Master Cylinder compatible with all vehicles?
Answer: The Dorman M390259 Brake Master Cylinder is specifically designed to fit certain makes and models, most commonly related to specific vehicle classes. It’s essential to verify compatibility with your vehicle’s specifications before purchase to avoid performance issues. Checking your vehicle’s manual or consulting with a professional can help ensure the right fit, maximizing the master cylinder's effectiveness in your braking system. -
Question:
What are the symptoms of a failing brake master cylinder?
Answer: Symptoms of a failing brake master cylinder include a spongy or sinking brake pedal, brake fluid leaks, and a warning light on your dashboard. If your brakes feel less responsive or require more pressure to engage, it’s time to inspect the master cylinder. Addressing these issues promptly helps maintain vehicle safety and prevent further damage to the braking system. -
Question:
What materials are Dorman M390259 Brake Master Cylinders made from?
Answer: Dorman M390259 Brake Master Cylinders are typically constructed from robust materials like aluminum or composite materials, ensuring durability and resistance to corrosion. This construction quality helps perform under high-pressure conditions and extends the life of the cylinder, significantly influencing the overall braking performance of your vehicle. -
Question:
Can I use Dorman M390259 Brake Master Cylinder in performance vehicles?
Answer: Yes, the Dorman M390259 Brake Master Cylinder can be used in performance vehicles, provided it is compatible with the specific model. Many enthusiasts choose premium brake components to enhance braking efficiency and responsiveness. Ensure that the specifications match the vehicle’s requirements for improved performance and safer driving under high-stress conditions. -
Question:
How do I know when to replace my brake master cylinder?
Answer: Replace your brake master cylinder if you notice symptoms like a low brake fluid level, inconsistent brake pedal feel, or visible leaks around the unit. Regular inspection of the braking system is crucial; if repairs are frequently needed to maintain braking effectiveness, a master cylinder replacement might be the most efficient solution for long-term performance and safety. -
Question:
Does the Dorman M390259 Brake Master Cylinder come with instructions?
Answer: Typically, the Dorman M390259 Brake Master Cylinder does come with basic installation instructions to assist in the setup. However, for detailed guidance, referring to a repair manual specific to your vehicle model can provide additional insights. This ensures a correct installation and proper bleeding of the brake system for optimal performance after replacement. -
Question:
What is the role of a brake booster with the master cylinder?
Answer: A brake booster amplifies the force applied to the brake pedal, making it easier to stop the vehicle when combined with the master cylinder. The master cylinder then transmits this amplified force into hydraulic pressure, allowing for efficient brake activation. Understanding this relationship is vital for troubleshooting braking issues and enhances overall braking capability. -
Question:
Where can I buy the Dorman M390259 Brake Master Cylinder in Sri Lanka?
Answer: You can purchase the Dorman M390259 Brake Master Cylinder on Ubuy. They offer a wide selection of automotive parts, including this specific master cylinder, suitable for various vehicle models. Ubuy is a trusted platform known for its quality products and reliable service, making it a great choice for your automotive needs.
Dorman Primary Cylinders M390259 Editorial Review
Dorman M390259 Brake Master Cylinder is an excellent aftermarket option designed for reliability and performance. Many users have praised its perfect fit and functionality, noting that it effectively restores braking power to their vehicles. Installation is straightforward, typically completed in a couple of hours with minimal hassle. It's compatible with a wide array of models; however, it's important to verify fitment as some have mentioned it does not suit specific models like the 1999 GMC Suburban 2500 with a big block. Additionally, a few reviewers recommend the use of the Dorman Master Cylinder Bleeder Kit to ensure proper installation, emphasizing that bleeding is essential to avoid air in the brake lines. Overall, it's a solid choice for those looking to replace their brake master cylinder without breaking the bank.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Fits a wide range of vehicle models
- Straightforward installation process
- Restores braking performance effectively
- Users report no leaks or failures
- Affordable aftermarket alternative
Cons
- May not fit specific models like 1999 GMC Suburban 2500
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
LKR 17746
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Precision-engineered for exact fit and function.
- Made from high-quality, new materials for enhanced safety.
- Compatible with multiple vehicle models and trims.
- Durable EPDM rubber components resist glycol-based brake fluid.
- 100% new parts ensure rigorous quality and safety standards.
- Easily verify fitment using our garage tool.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.