for 2026 Tesla Model X Long Range Dual Motor AWD · AWD
Fluid Type
Tesla G-48 ethylene glycol coolant
Spec: Tesla proprietary
Capacity
7.4qt
7 L
Drain & Refill
6.8 qt
6.43 L
Notes
Battery and power electronics thermal management system. Tesla specifies testing every 4 years, replacement only if contaminated — no fixed interval. 2026 specs assumed continuous from 2025 platform.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
The 2026 Tesla Model X repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.
The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.