ACDelco GM Original Equipment 10-4086 DOT 4 Hydraulic Brake And Clutch Fluid For High Performance Brake Systems 16 Fluid Ounces
Why you'll like it
- Vapor Lock Prevention — High dry and wet boiling points minimize fluid boiling to ensure responsive and consistent stopping power under extreme heat
- Superior System Preservation — Advanced formulation acts as a corrosion shield to protect internal valves and metal components from moisture and rust
- Optimal Cold Operation — Excellent low-temperature capability maintains stable fluid viscosity and smooth hydraulic flow in freezing weather
- Certified Factory Standard — Engineered as genuine GM original equipment to meet strict FMVSS Number 116 and ISO 4925 Class 6 specifications
- Universal Fluid Compatibility — Safely blends and interchanges with standard DOT 3 and DOT 4 fluids for versatile hydraulic system maintenance
Product details
Description
ACDelco GM Original Equipment DOT 4 Hydraulic Brake and Clutch Fluid is a premium polyglycol ether-based fluid engineered to optimize performance in demanding automotive and motorcycle braking systems. Formulated specifically to meet rigid General Motors standards, this high-grade fluid is suitable for all vehicle applications requiring standard DOT 4 or ISO 4925 Class 6 performance.
It delivers exceptional stability and proper viscosity across a wide temperature spectrum, ensuring reliable operation in both cold conditions and high-heat environments. For Indian automotive enthusiasts, restoration professionals, and premium vehicle owners who maintain imported American vehicles, this authentic fluid serves as an essential direct-replacement component.
It maintains a high dry boiling point of 230 degrees Celsius and a wet boiling point of 155 degrees Celsius, helping to minimize fluid boiling and prevent dangerous vapor lock during heavy braking. Additionally, it contains advanced rust and oxidation inhibitors that shield vital internal valves, master cylinders, and rubber seals against premature wear and moisture degradation.
How to use
- Clean all dirt from the around the master cylinder filler cap before removing.
- Fill the reservoir to the level specified by the vehicle manufacturer.
- Follow vehicle service manual guidelines when bleeding the brake or clutch system to remove air pockets.
- Keep the fluid clean and dry; store only in its original, tightly closed container to prevent moisture absorption.
- Clean any accidental spills immediately, as this fluid will damage automotive paint.
Ingredients
Polyglycol Ethers, Glycol Ether Borate Esters, Polyalkylene Glycols, Oxidation Inhibitors, Corrosion Inhibitors.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | ACDelco |
|---|---|
| UPC | 808709005469 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is GM approved DOT 4 brake fluid?
GM approved DOT 4 brake fluid is a specialized hydraulic fluid formulated to meet strict General Motors engineering standards, such as GMW specifications. It provides optimized boiling points and anti-corrosion properties tailored for GM braking and hydraulic clutch systems. Using an original equipment fluid like ACDelco ensures the system operates according to factory parameters.
Is DOT 4 brake fluid ok for clutch?
Yes, DOT 4 brake fluid is perfectly suitable for use in hydraulic clutch systems that explicitly require a DOT 4 or GMW specification. It helps maintain consistent clutch pedal pressure and protects internal slave and master cylinders from premature wear. Always verify your specific vehicle owner's manual before adding fluid.
Who makes AC Delco DOT 4 brake fluid?
ACDelco DOT 4 brake fluid is manufactured and supplied directly through General Motors as original equipment parts. It is precision-blended to meet stringent global automotive safety and performance standards. This ensures high chemical stability and reliable performance across various driving conditions.
Is this ACDelco DOT 4 fluid available as an authentic USA import in India?
Yes, this product is available as an authentic USA import on Dropy India. Dropy sources these premium automotive fluids directly from authorized suppliers in the United States, ensuring Indian car owners receive genuine, unadulterated original equipment products.
Can this fluid be mixed with existing DOT 3 brake fluid?
This premium polyglycol ether-based fluid is chemically compatible and safely interchangeable with standard DOT 3 fluids. However, to maintain the maximum boiling point efficiency and superior corrosion protection of the DOT 4 rating, a complete system flush is recommended. Never mix glycol-based fluids with silicone-based DOT 5 fluids.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.