8HP50/70/75 Transmission Controller & Valve Body TCU Kit for Jeep Wrangler JK 2011–2018

This 8HP50/70/75 Transmission Controller & Valve Body TCU Kit is specifically designed for 2011–2018 Jeep Wrangler JK gasoline models performing an 8-speed transmission upgrade. 

JK  5-speed to 8HP50/70/75

This kit is only compatible with the 8HP50/70/75 automatic transmission and is engineered to work seamlessly while retaining the factory transfer case—no need to replace or modify your original transfer case assembly.

Key Features:

• Designed exclusively for 8HP50/70/75 transmission
• Compatible with 2011–2018 JK gasoline models
• Includes transmission controller + valve body TCU
• Plug-and-play configuration for simplified installation
• Works with OEM transfer case (no swap required)
• Optimized communication and stable shifting performance

⚠️ Important:
Not compatible with other 8HP series transmissions.

If you're upgrading your JK from a 5-speed to an 8HP50/70/75 setup, this controller and TCU combination ensures proper electronic integration and smooth operation.

Technical Notice:
To ensure correct fitment and optimal performance, please contact our technical team before placing your order.
Every build is unique—and that’s where the real joy of vehicle modification begins.

DELIVERY POLICY: most of the countries will arrive within 10 working days. Some countries may be delayed, please contact us in advance.

🚙Countries that support DDP shipping🚙 ，you can place orders directly.

Shipping: Not included. Users can place orders directly and the system will automatically calculate shipping costs. 

Tariffs: For countries that support DDP shipping, this price includes taxes. For users in other countries, taxes are not included. Please contact us first.

Pre-Order Note: If you want to sell our products in your country, please contact us for agent policy.