Engine
Mercedes-Benz technical service bulletin NCU - 2026050002 for 2025 Mercedes-Benz G 550.
- Bulletin number
- NCU - 2026050002
- Component
- Engine
- Summary
- Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MY”) 2026 G-Class (465 platform) vehicles, the low temperature coolant bleed line may chafe under certain circumstances. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will install a spacer ring on the low-temperature coolant line of the affected vehicles.
Vehicles covered
- Mercedes-Benz G 550 2025 2025
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