Coolant Delete Kit - Tesla LDU

Coolant Delete Kit

For Tesla Model S / Model X – Large Drive Unit (LDU)

Brand: PFI FERSA
Compatible models: Tesla Model S, Tesla Model X
Years of production:
– Model S: February 2012 – March 2016
– Model X: September 2015 – February 2021
Application: Drive Unit (Large Drive Unit)

Product Description

The Coolant Delete Kit for Tesla Model S/X Large Drive Unit is the definitive solution to prevent the very serious damage caused by rotor seal leaks in Tesla motors.

Tesla's Large Drive Unit (LDU) is subject to a well-known problem: coolant can seep through the rotor seal. This defect can cause catastrophic damage, short-circuiting the stator, seizing and rusting the rotor, and destroying the inverter electronics. After overhauling hundreds of LDUs, we have developed the definitive solution: the Coolant Delete Kit.

How does it work?

The kit bypasses the faulty rotor seal, diverting coolant away from the critical area where the factory seal tends to fail. By eliminating the risk of leaks, you will avoid flooding the drive unit, which would otherwise lead to the total destruction of the motor and inverter — an extremely costly repair.

Key Features

• Prevents Catastrophic Failures: Blocks coolant leaks that cause irreparable damage to the rotor and stator.
• Cost-Effective Protection: Avoids exorbitant costs for complete motor and inverter replacement.
• Reversible Modification: The kit is completely reversible, ensuring maximum flexibility for the future.

Why do you need it?

Every Tesla Model S and Model X equipped with a Large Drive Unit is potentially subject to this problem. This kit is an indispensable investment to protect your car. Don't wait for the damage to occur: install the Coolant Delete Kit today and secure your Tesla.