Vehicle Compatibility

This product is a brake and clutch hydraulic fluid selected by specification. Use only where the manufacturer specifies DOT 3 or DOT 4 brake fluid. Confirm the correct DOT requirement in your owner’s manual before topping up or bleeding the system.

For brake systems requiring DOT 3 fluid
For brake systems requiring DOT 4 fluid
For compatible hydraulic clutch systems where DOT 3 or DOT 4 is specified

Do not use where DOT 5 (silicone) or a manufacturer-specific non-DOT fluid is required.

Specifications

Brand	Castrol
Product	Brake Fluid
Capacity	0.5 L
DOT Specification	DOT 3, DOT 4
Specification	SAE J1703
SKU	3373711

Features

Meets DOT 3 and DOT 4 requirements for compatible hydraulic systems
Conforms to SAE J1703 specification
Suitable for brake and compatible clutch hydraulic use where the correct DOT spec is specified
Convenient 500ml bottle for top-ups and system bleeding

Why Buy From Us

Local South African stock
12-month warranty (manufacturing defects)
Spec-check support available if you share your vehicle make, model, and DOT requirement

Trusted by thousands of South African drivers for quality and durability.

Installation & Maintenance Tips

Brake fluid is hygroscopic; keep the cap sealed and avoid leaving the bottle open
Use only clean tools and a clean reservoir area to prevent contamination
Avoid spilling on paintwork and rinse immediately if contact occurs
If fluid is dark or the pedal feels spongy, a full flush/bleed may be required (follow OEM procedure)
Dispose of used brake fluid responsibly at an approved facility

Brake Fluid

Castrol Brake Fluid DOT 4 DOT 3 SAE J1703 500ml 3373711

Caltex Havoline Brake And Clutch Fluid DOT 4 Brake Fluid 260 500ml 510655340