Coolant Delete

Coolant Delete Kit for Tesla Model S/X Large Drive Unit (LDU)

Protect your Tesla motor from costly coolant-related failures.

The Coolant Delete Kit is the ultimate solution to prevent expensive damage caused by coolant leaks in Tesla’s Large Drive Unit (LDU).

Over time, the factory rotor seal in the LDU can fail, allowing coolant to leak into the motor. This leads to severe damage — shorted stator windings, rusted or seized rotors, and even complete inverter destruction.

After rebuilding hundreds of Tesla drive units, we’ve engineered a permanent, proven fix: the Coolant Delete Kit.

How It Works

This kit bypasses the problematic rotor seal, rerouting coolant away from the vulnerable area.
By eliminating the source of potential leakage, you remove the risk of coolant flooding the drive unit — protecting your motor and inverter from catastrophic failure.

Key Benefits

• Prevents catastrophic damage — stops coolant leaks before they destroy your drive unit.

• Saves thousands in repair costs — avoid motor, stator, or inverter replacements.

• Fully reversible modification — easy to restore to original configuration if needed.

• Tested & proven — designed by experts with extensive Tesla LDU rebuild experience.

Every Tesla Model S or Model X with a Large Drive Unit is vulnerable to this issue.
The Coolant Delete Kit is a must-have preventive upgrade to protect your EV investment.

Don’t wait for failure — install the Coolant Delete Kit today and drive with peace of mind.