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Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon
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Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon
A premium synthetic quality brake fluid that contains special ingredients to guard against vapor lock and moisture absorption.
Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon
Item #: 19637876

Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon

90% of respondents would recommend this to a friend

Item #: 19637876

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A premium synthetic quality brake fluid that contains special ingredients to guard against vapor lock and moisture absorption.
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What Stands Out

High Performance
Johnsen's 5034 offers superior heat resistance and consistent braking performance under high-stress conditions, ensuring safety and reliability for vehicles in demanding environments.
Versatile Compatibility
Designed to meet or exceed the standards of various vehicle manufacturers, this brake fluid is suitable for a wide range of vehicles, making it a great choice for automotive enthusiasts and professionals alike.
Synthetic Formula
The premium synthetic formulation minimizes moisture absorption, enhancing longevity and maintaining optimal performance, ultimately reducing the need for frequent fluid changes and saving money.

Product Details

Shop Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon online at a best price in Tonga. B001DKPBR8
  • Premium synthetic quality brake fluid
  • Contains special ingredients to prevent vapor lock and moisture absorption
  • Exceeds requirements for DOT 3 and DOT 4 brake fluids
  • Specially formulated for DOT 4 brake fluid applications
  • Designed for use in disc, drum, and ABS brake systems
Container TypeBottle
ViscosityStable viscosity over wide temperature range, compatible with DOT 3 and DOT 4 standards
Upper Temperature Rating446 u00b0F
Liquid Volume128 fluid ounces
Item Weight8 pounds (3.63 kg)
MaterialAbs
Brand NameJohnsen's
Recommended Uses For ProductBrake oil
Specific Uses For ProductAutomotive brake systems
Item FormLiquid
Global Trade Identification Number00039101050348
ManufacturerJohnsen's
Unit Count128 Fluid Ounces
UPC039101050348
Number of Items1
Included ComponentsPremium DOT 4 Brake Fluid
Item Type NamePremium Synthetic DOT 4 Brake Fluid
Model Number5034
Part Number5034
BrandJohnsen's
Package InformationBottle

Who Should Buy?

Suitable For
  • Frequent Drivers

    Ideal for drivers who require consistent, high-performance braking systems for daily commutes or long-distance travel.

  • High-Performance Vehicles

    Perfect for sports cars and performance vehicles that demand superior brake fluid for optimal handling and safety.

  • Brake Maintenance

    Recommended for mechanics and DIY enthusiasts seeking a reliable brake fluid for regular maintenance and servicing.

Not Suitable For
  • Classic Cars

    Not suitable for classic or antique vehicles that may require original brake fluid formulations for preservation.

Product Description

Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon

About This Item

Introducing Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon! Upgrade your vehicle's braking performance with Johnsen's premium synthetic DOT-4 brake fluid. Designed for high-performance applications, this professional-grade brake fluid is perfect for heavy-duty vehicles, racing enthusiasts, and those seeking superior stopping power. Johnsen's 5034 brake fluid features a synthetic formula that enhances its boiling point, making it ideal for high-temperature environments. Say goodbye to brake fade and enjoy consistent, reliable performance even under extreme braking conditions. With its superior corrosion resistance, this brake fluid protects your brake system, helping to extend service intervals and saving you money in the long run.

Experience improved brake pedal feel and quick brake response, giving you better control and confidence on the road. Our brake fluid also boasts low moisture absorption, ensuring smooth and consistent braking, while reducing the risk of brake system failure. This means peace of mind for you and enhanced safety for your passengers. Don't settle for subpar brake fluid, trust the brand that professionals rely on. Upgrade to Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid, and experience the difference in your vehicle's braking performance.

Get yours today and enjoy optimum braking performance and improved safety on the road.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid?

    Answer: Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid is a high-performance brake fluid designed for use in hydraulic brake and clutch systems. Its synthetic formulation provides enhanced thermal stability, which helps prevent brake fade during extensive use. This product is particularly suitable for modern vehicles that require DOT-4 specification brake fluid, offering superior protection against corrosion and moisture absorption, making it ideal for both everyday and performance driving scenarios.
  • Question: What benefits does synthetic DOT-4 brake fluid offer over traditional brake fluid?

    Answer: Synthetic DOT-4 brake fluid offers several advantages over traditional mineral-based fluids. It typically has a higher boiling point, which reduces the risk of vapor lock during extreme braking conditions. Additionally, it absorbs less moisture over time, which helps maintain braking performance and protects the brake system from corrosion. This makes it a preferred choice for performance vehicles or those subjected to heavy braking conditions, ensuring consistent performance when it matters most.
  • Question: How do I choose the right brake fluid for my vehicle?

    Answer: To select the right brake fluid, you should consult your vehicle’s owner manual, which specifies the required brake fluid type, usually indicated as DOT-3, DOT-4, or DOT-5. Ensure compatibility with your vehicle's braking system, as using the wrong type can lead to system damage. If you're driving a performance vehicle or in high-stress conditions, choosing a premium synthetic fluid like Johnsen's 5034 can improve braking efficiency and safety.
  • Question: Can I mix Johnsen's 5034 with other brake fluids?

    Answer: It is generally not recommended to mix different types of brake fluids due to variations in chemical compositions. Mixing can lead to reduced performance, corrosion, or even failure of the braking system. If switching to Johnsen's 5034, it is best to completely flush the braking system before filling it with the new fluid to ensure optimal performance and safety.
  • Question: How often should I change my brake fluid?

    Answer: Brake fluid should typically be changed every 1-2 years, or sooner if you notice a change in braking performance. Regular inspections, particularly in high-use conditions, can help determine the fluid’s condition. Maintaining optimal brake fluid levels and quality is crucial as it directly affects braking performance, ensuring that your vehicle responds effectively in emergencies.
  • Question: Is Johnsen's 5034 suitable for all vehicle types?

    Answer: Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid is formulated to meet the standards required by most modern vehicles, especially those with disc braking systems. However, it's important to verify your vehicle's specifications mentioned in the owner's manual. Compatibility with your brake system is crucial, particularly for older vehicles that may require different fluid standards.
  • Question: What are the risks of using low-quality brake fluid?

    Answer: Using low-quality brake fluid can lead to serious safety hazards, including brake failure or reduced braking efficiency. Poor-quality fluid may have lower boiling points, leading to vapor lock, which can compromise braking capabilities, especially in high-stress situations. Additionally, inferior fluids can absorb moisture more rapidly, leading to corrosion within the braking system and costly repairs.
  • Question: Can Johnsen's 5034 enhance my vehicle’s braking performance?

    Answer: Yes, using Johnsen's 5034 can enhance your vehicle's braking performance due to its synthetic formulation, which provides a higher boiling point and improved moisture resistance. This ensures that your brakes remain responsive and effective under various driving conditions. Drivers engaged in performance driving or heavy braking scenarios will particularly notice a difference, as it maintains fluid properties better than standard fluids.
  • Question: What is the proper way to store brake fluid?

    Answer: Brake fluid should be stored in a cool, dry place and kept tightly sealed to prevent contamination and moisture absorption. Always keep it away from direct sunlight and heat sources, as these factors can degrade the fluid. Proper storage ensures it maintains its effectiveness, safeguarding your braking system when it's time to use it.
  • Question: Where can I buy Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon?

    Answer: You can purchase Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon from Ubuy in Tonga. Ubuy is known for its comprehensive selection of automotive fluids and accessories, providing an easy online shopping experience for customers looking for quality products.

Johnsen's Brake Fluids 5034 Editorial Review

Johnsen's 5034 Premium Synthetic DOT-4 Brake Fluid - 1 Gallon delivers exceptional performance, boasting a stable viscosity over a wide temperature range, making it compatible with both DOT 3 and DOT 4 standards. Users appreciate its firm pedal feel and the lack of sponginess under pressure, ensuring immediate braking response. The 1-gallon size is ideal for full system flushes, and it pours clean with no sludge. Although some users noted a labeling discrepancy between DOT 4 and DOT 3/4, the fluid’s efficacy remains impressive, providing reliable braking even in demanding conditions. This quality blend of brake fluid has garnered positive feedback for its performance and consistency.

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Pros

  • Compatible with both DOT 3 and DOT 4 systems
  • Stable viscosity over a wide temperature range
  • Ideal 1-gallon size for shop use
  • Pours clean with no sludge or discoloration

Cons

  • Bottle cap sealing could be improved to prevent moisture attraction

Platform Trust & Buyer Confidence

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“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
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“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
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Order now and get it around Friday, October 09

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Features & Benefits

  • A premium synthetic quality brake fluid
  • Contains special ingredients to guard against vapor lock and moisture absorption
  • Exceeds requirements for both DOT 3 and DOT 4 brake fluids
  • Specially formulated for DOT 4 brake fluid applications
  • Designed for use in disc, drum, and ABS brake systems

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