If you need to service the thermal management system of your Tesla
(or other EVs/hybrids) — whether for fluid replacement, system
flushes, or post-repair refills — this 4L dark green thermal
management fluid (matching part 1012820-10-A) is the OEM-aligned
solution to maintain optimal temperature control. Engineered for
electric and hybrid vehicle systems, it ensures critical components
(battery packs, inverters, motors) stay within safe operating
temperatures, directly supporting performance, battery life, and
overall vehicle reliability.
Its core strength lies in precision thermal transfer: unlike generic coolants, it has a tailored viscosity and heat
capacity that matches Tesla’s thermal system specs, efficiently
absorbing and dissipating heat during high-load use (e.g., fast
charging, highway driving) or extreme weather (hot summers, cold
winters). The dark green hue is no accident — it’s OEM-matched to
help you easily identify the fluid (avoiding cross-contamination
with other systems like brake fluid or washer fluid) and verify
clarity (cloudiness signals contamination, a key indicator for
replacement).
Durability and system protection are built in: the formula contains
corrosion inhibitors and anti-scale additives that shield the
thermal system’s aluminum components, hoses, and pumps from rust,
mineral buildup, and degradation. This prevents clogs (which cause
overheating) and extends the life of expensive thermal parts —
critical for EVs, where thermal system health directly impacts
battery longevity. It also resists oxidation, maintaining
performance for up to 4 years (or 80,000km, per typical EV
maintenance schedules) before needing replacement.
The 4L volume is ideal for full system services: enough to flush
and refill most Tesla thermal systems (e.g., Model 3/Y/S/X),
eliminating the need to buy multiple smaller containers. It’s fully
compatible with Tesla’s factory thermal management setups, as well
as other EVs/hybrids requiring glycol-based thermal fluids — no
risk of chemical incompatibility or system damage.
Note: Do not mix with non-OEM thermal fluids or traditional engine
coolants (they disrupt thermal transfer and damage components).
Store in a sealed container away from direct sunlight to preserve
additives. Whether you’re performing routine maintenance or fixing
a thermal system issue, this fluid ensures your EV’s temperature
control stays as reliable as the day it rolled off the lot.
