Add or Build Your Link ECU C Connector the Right Way

Need to wire additional inputs and outputs into your Link ECU?

The Link ECU Pin Kit C (TKC) gives you the C connector housing and matching terminals needed to build, repair, or expand the C-plug section of a compatible Link ECU wiring harness.

Whether you're building a completely custom engine harness or adding new sensors and functions to an existing installation, the TKC provides the proper components for a clean, professional connection directly to the ECU.

Perfect for Custom Link ECU Wiring

Modern performance builds often need more than basic fuel and ignition control.

You may want to add:

• Fuel pressure sensor
• Oil pressure sensor
• Additional temperature sensors
• Flex-fuel / ethanol-content sensor
• Boost-control solenoid
• Launch-control switch
• Clutch switch
• Additional CAN devices
• Cooling fan control
• Fuel pump control
• Additional analog inputs
• Digital inputs
• Auxiliary outputs
• Motorsport switches and controls

When your compatible Link ECU uses the C connector for the required circuit, the TKC gives you the connector and terminals needed to wire it properly.

Connector Housing & Terminals Included

Instead of trying to source individual connector components separately, this kit provides the essential parts for the C plug in one package.

Kit Includes

• Link ECU C connector housing
• Matching crimp terminals

Simply determine the correct pin location from your ECU's wiring documentation, crimp the terminal onto the appropriate wire, and install it into the connector housing.

Great for Building a Harness From Scratch

If you're building a custom engine harness, starting with the correct ECU connectors is critical.

The TKC is ideal for:

• Complete custom engine harnesses
• Standalone ECU conversions
• Engine swaps
• Race-car wiring
• Adding ECU inputs and outputs
• Harness repairs
• Replacing damaged connectors
• Expanding an existing Link ECU installation

Clean Wiring Beats Cutting Corners

A standalone ECU installation is only as reliable as the wiring connected to it.

Using the correct connector housing and properly crimped terminals helps create secure electrical connections and reduces the chance of intermittent problems caused by poor-quality splices or incorrect terminals.

For a professional engine-management installation, use the right components from the beginning.

Key Features

• Genuine Link ECU Pin Kit C
• Part number: TKC
• C connector housing included
• Matching crimp terminals included
• Designed for compatible Link ECUs
• Ideal for custom engine harness construction
• Excellent for adding ECU inputs and outputs
• Useful for harness repairs and modifications
• Clean alternative to unnecessary wiring splices
• Suitable for street and motorsport applications

Build Your Link ECU Harness Your Way

One of the biggest advantages of a standalone ECU is the ability to configure the engine-management system around your specific build.

The Link ECU Pin Kit C (TKC) gives you the hardware needed to properly connect those additional circuits to compatible Link ECU applications.

Correct connector. Correct terminals. Clean custom wiring.

Important Compatibility Note

Not every Link ECU uses the same connector configuration. Verify that your specific ECU uses the Link C connector / TKC Pin Kit before ordering. Always follow the correct Link ECU pinout and wiring documentation when installing terminals or adding circuits.