Description
Product Overview
Pentosin DOT 4 LV brake fluid is a premium, low‑viscosity fluid specifically formulated for cold‑climate operation. The fluid meets the highest DOT 4 performance standards while maintaining a viscosity that remains fluid at sub‑zero temperatures, ensuring rapid hydraulic response when it matters most. Constructed from high‑purity ABS resin, the fluid offers excellent resistance to vapor lock and minimizes the risk of moisture‑induced corrosion within the brake system. The 1‑liter canister provides a convenient volume for both professional service centers and DIY enthusiasts, with a precise pour spout that reduces spillage and waste.
Key specifications include a liquid volume of 33.8 fluid ounces (1 L), a weight of 2.59 lb, and dimensions of 3.54 × 3.54 × 7.87 in. The product carries OEM reference numbers for major manufacturers such as Audi, Volkswagen, BMW, Mini, GM, and Saab, confirming its suitability for a wide range of modern vehicles equipped with ABS and ESP technologies. The fluid’s formulation limits water uptake, preserving brake performance over extended service intervals.
![[Product front view showing all components]](https://www.polvar.store/wp-content/uploads/2026/08/bf21f4662522469e8ce93d53f4d7ddf7.jpg)
Usage
This brake fluid is ideal for use in passenger cars, light trucks, and SUVs that require DOT 4 fluid. It excels in environments where temperatures regularly drop below freezing, making it a reliable choice for drivers in northern regions, high‑altitude locations, and winter‑prone areas. The low‑viscosity characteristic ensures that the fluid circulates quickly through the brake lines, reducing pedal travel and enhancing driver confidence during emergency braking.
When performing a brake system flush or refill, the fluid can be applied directly from the can without the need for additional diluents. It is compatible with all standard brake system components, including seals, hoses, and calipers, and does not react with copper, aluminum, or steel parts. For optimal results, follow the vehicle manufacturer’s service recommendations and use a calibrated bleeding kit to remove any trapped air.
Why Choose Us
Pentosin is a globally recognized brand with a legacy of producing high‑quality automotive fluids. The DOT 4 LV formulation undergoes rigorous testing for thermal stability, moisture resistance, and corrosion protection, meeting or exceeding the specifications set by leading OEMs. Each batch is produced under controlled conditions to guarantee consistent performance, and the product is backed by a comprehensive quality assurance program.
Beyond its technical merits, the fluid offers practical benefits such as a long service life, reduced maintenance frequency, and enhanced safety margins. The low‑viscosity design minimizes the likelihood of brake fade during prolonged downhill driving or repeated stop‑and‑go traffic, delivering a smoother, more predictable braking feel. Additionally, the packaging is designed for easy handling, with a secure cap that prevents accidental leakage.
Customers also benefit from Pentosin’s dedicated technical support team, which provides guidance on fluid selection, system compatibility, and best‑practice maintenance procedures. Should any issues arise, the company offers responsive after‑sales service, ensuring that users receive the assistance they need to keep their vehicles operating safely.
Key Features
- Low‑viscosity formula stays fluid in extreme cold, ensuring quick brake response.
- High corrosion resistance protects metal components and extends system life.
- Limited water absorption reduces risk of vapor lock and brake fade.
- OEM‑approved for major European and American manufacturers, guaranteeing compatibility.
- Backed by Pentosin technical support and comprehensive after‑sales service.
FAQ
Is Pentosin DOT 4 LV compatible with all ABS systems?
Yes, the fluid meets the performance requirements for ABS and ESP systems found in most modern passenger vehicles. Its low‑viscosity characteristic ensures proper operation of electronic brake control modules even at low temperatures.
How often should I replace this brake fluid?
While the fluid’s resistance to moisture absorption extends service intervals, manufacturers typically recommend a brake fluid change every 24 months or 30,000 miles, whichever comes first. Always consult the vehicle’s service manual for specific guidance.
Can I mix this fluid with other brake fluids?
Mixing different brake fluid types can alter the overall performance characteristics and may compromise safety. It is best to use Pentosin DOT 4 LV exclusively or follow the vehicle manufacturer’s recommendations when blending fluids.
What safety precautions should I observe when handling the fluid?
Wear protective gloves and eye protection to avoid skin and eye contact. Use the fluid in a well‑ventilated area, and keep it away from open flames or hot surfaces. In case of accidental contact, rinse thoroughly with water and seek medical advice if irritation persists.
Does the fluid meet any specific industry standards?
The product complies with DOT 4 specifications and carries OEM reference numbers for Audi, Volkswagen, BMW, Mini, GM, and Saab, confirming its suitability for a wide range of vehicle makes and models.




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