About this part
What it does. Raybestos Brakes Brake Hose Raybestos Brakes 748-BH384479 seals or routes fluid between components under pressure and heat.
Symptoms that point to this part
- Visible leaks or damp residue
- Low fluid levels
- Cracked, swollen or brittle rubber
Fitment. Catalogued as fitting 2023–2024 Lexus Es250, 2023–2024 Lexus Es300h, 2024 Lexus Es350, 2023 Toyota Crown. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.