Brake fluid Hyundai Santa Fe IV (2018–2023) — DOT 3 specification
Brake fluid for Hyundai Santa Fe IV (2018–2023) — required specification, boiling points, system volume, and approved brands.
Especificações técnicas
| Parameter | Value |
|---|---|
| Marca / Modelo | Hyundai Santa Fe IV |
| Anãos de produção | 2018–2023 |
| Especificação do fluido | DOT 3 |
| Ponto de ebulição seco | 205°C |
| Ponto de ebulição húmido | 140°C |
| Volume do sistema | 600 ml |
| Intervalo de troca | 60 000 km / anãos |
Marcas aprovadas
SK ZIC DOT 3 / ATE DOT 3 / Bosch DOT 3
Why Brake Fluid Must Be Changed Regularly
Brake fluid is hygroscopic — it absorbs moisture from the air over time. As moisture content increases, the boiling point drops significantly. When the fluid boils under heavy braking, vapour bubbles form and the pedal goes to the floor (vapour lock). Hyundai requires DOT 3 with a dry boiling point of at least 205°C.
How to Check Brake Fluid Condition
- Test strips — dip a strip in the reservoir; colour indicates moisture content
- Electronic tester — measures boiling point directly (most accurate)
- Visual inspection — dark/brown fluid indicates it must be replaced (fresh fluid is amber/clear)
Perguntas frequentes
What brake fluid does Hyundai Santa Fe IV use?
DOT 3 specification. Ponto de ebulição seco: 205°C. Volume do sistema: 600 ml. Marcas aprovadas: SK ZIC DOT 3 / ATE DOT 3 / Bosch DOT 3.
How often should I change brake fluid in Hyundai Santa Fe IV?
Every 60 000 km or every anãos — whichever comes first. This is a safety-critical service.
Can I mix different DOT grades?
You can mix DOT 3 and DOT 4 in an emergency, but never mix DOT 5 (silicone-based) with DOT 3/4 (glycol-based). Always use the correct specification: DOT 3.
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