Motul DOT 3 & 4 Brake Fluid 500ml – Brake & Clutch Fluid

Motul DOT 3 & 4, 500ml

For brake and clutch systems where the maker specifies DOT 3 or DOT 4, Motul DOT 3 & 4 Brake Fluid 500ml is the hydraulic fluid to look at. The bigger bottle helps when a workshop is working out quantities. Motul calls it a synthetic, polyglycol-based fluid; choose it because it meets the required spec, not just for the brand.

Compatibility notes

Per its documentation, this is a synthetic fluid with a polyglycol base. Match it against the vehicle manual and the reservoir marking. It is not DOT 5 silicone fluid and must never be mixed with mineral hydraulic oil. Go by the specified fluid and proper procedure; colour is not a compatibility guide.

Handling the bottle

Agree the quantity with your technician before the seal is broken. A fluid change involves proper bleeding and a final check of the system, and buying a bigger bottle doesn't skip either. Close leftover fluid tightly, keep it off paintwork and stick to the maker's replacement interval.

Sizing a 500ml job

Compared with the small DOT 4 bottles in our range, 500ml is the larger option. Check what the circuit needs before you open it; one bottle doesn't promise a full brake-and-clutch change. Ask the technician to allow for fluid lost during bleeding when calculating.

What 'DOT 3 & 4' means

The dual rating states the spec this Motul fluid is intended to meet. It doesn't mean every hydraulic vehicle takes the same fluid. Use the full product name when talking about the job so nobody mixes it up with fork oil, a brake-cleaner spray or one of Motul's racing fluids.

Choose by colour?

No; rely on the spec and the label, not the colour of the bottle or the fluid. Use DOT 3 or DOT 4 only where your vehicle allows it. On this page you can check the current price and stock of Motul DOT 3 & 4 500ml in Bangladesh for this exact pack.