Build or Expand Your Link ECU Wiring the Right Way

The Link ECU D Plug Housing & Terminal Kit (TKD) provides the connector housing and terminals needed when building, repairing, or expanding the wiring on compatible Link ECU installations.

Whether you're creating a custom engine harness, adding additional sensors and controls, or replacing a damaged connector, the TKD gives you the proper components to make a clean, professional connection to the ECU.

Perfect for Custom ECU Harnesses

When you're building a standalone engine harness, the quality of the connectors and terminals matters just as much as the ECU itself.

The Link TKD kit is ideal for professional wiring applications including:

• Custom engine harnesses
• Standalone ECU installations
• Engine swaps
• Harness repairs
• ECU upgrades
• Adding additional inputs and outputs
• Motorsport wiring
• Replacement of damaged connectors

Instead of trying to source individual terminals and housings separately, you get the components needed for the Link ECU D connector in one package.

Plug Housing & Terminals Included

The TKD kit includes the D plug connector housing and matching crimp terminals, allowing your installer to terminate each circuit specifically for your application.

This is especially useful when you're building a harness from scratch and want complete control over wire routing, sensor placement, and auxiliary functions.

Kit Includes

• Link ECU D Plug housing
• Matching electrical terminals
• Connector sealing components as supplied
• Components required to assemble the D connector

Add More Inputs & Outputs

On compatible Link ECU systems, additional connector positions can provide access to more ECU functionality.

Depending on your ECU model and configuration, these connections may be used for functions such as:

• Additional pressure sensors
• Temperature sensors
• Flex-fuel / ethanol-content sensors
• Boost control
• Fuel pressure monitoring
• Oil pressure monitoring
• Switch inputs
• Launch-control inputs
• Auxiliary outputs
• Relays
• Solenoids
• Engine protection sensors
• Additional motorsport functions

Available functions depend entirely on the specific ECU and pin configuration.

Professional Alternative to Cutting or Improvising

Electrical problems can quickly become some of the most frustrating issues on a performance build.

Loose terminals, incorrect connectors, poor crimps, and improvised wiring can cause intermittent sensor readings and difficult-to-diagnose problems.

Using the correct Link ECU connector housing and terminals allows you to build the harness properly from the beginning.

Key Features

• Genuine Link ECU wiring accessory
• Link part: TKD
• D Plug connector housing
• Matching terminals included
• Designed for compatible Link ECU applications
• Ideal for custom wiring harnesses
• Great for harness repairs and modifications
• Allows professional crimped connections
• Useful when adding additional ECU functionality
• Suitable for street and motorsport applications

Built for Serious Custom Installations

The Link ECU D Plug Housing & Terminals (TKD) is a simple but essential component when you're building a professional standalone engine-management system.

Whether you're wiring a street car, K-Series swap, turbo build, drag car, or dedicated race vehicle, starting with the correct connector hardware makes the entire installation cleaner and more reliable.

Correct connector. Correct terminals. Clean wiring. Professional installation.

Important Compatibility Note

Link ECUs use different connector configurations depending on the ECU model and generation. Verify that the TKD D Plug is compatible with your specific Link ECU before ordering. Always use the official Link ECU pinout and wiring documentation when assembling the connector.