LDU Rotor Coolant Port Upgrade Kit for Tesla Model S 2012-2018 - Billet Aluminum Replacement, Fix Coolant Leak & Improve Cooling for Large Drive Unit

★★★★★ 4.6 92 reviews

$119.99

Price when purchased online

Free shipping Free 30-day returns

Sold and shipped by www.asmed.net

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.

$119.99

Price when purchased online

Free shipping Free 30-day returns

How do you want your item?

I want shipping & delivery savings with Walmart+✦

You get 30 days free! Choose a plan at checkout.

Shipping

Arrives Jun 21

Free

Pickup

Check nearby

Delivery

Not available

Sold and shipped by www.asmed.net

Free 30-day returns Details

Management number	212696835	Release Date	2026/04/06	List Price	$48.00	Model Number	212696835
Category	Automotive Replacement Parts Engine Cooling & Climate Control Coolers & Accessories Accessories

Compatibility & Function:Fitment: Specifically designed for 2012-2018 Tesla Model S with the Large Drive Unit (LDU), including RWD and P-Performance models. Please verify your drive unit type before purchase.
Core Function: This mechanical upgrade part permanently resolves the OEM coolant leak failure by replacing the original component with a superior billet aluminum design, ensuring a permanent seal.
Engineering & Solution: Precision Engineering: CNC-machined from a single block of 6061 billet aluminum, this metal replacement part provides maximum durability and solves the plastic OEM part's weakness.
Leak Prevention: Addresses the root cause of LDU failure by eliminating the risk of coolant fluid leakage at the rotor inlet, protecting your drive unit from internal damage.
Performance Benefit: Improved Thermal Management: By reducing flow restriction, this upgrade enhances the cooling efficiency of the LDU, leading to more consistent performance and longevity of critical components.
Professional Advice Recommended: While DIY-friendly for experienced enthusiasts, we recommend professional installation for those unfamiliar with Tesla drive unit service.