Fit a 3-space coupler set with large flat-spade terminals using this Coupler Set. Used for the stock factory TCI ignition trigger wire to stock wire harness connection.
Key Features
• Coupler set with terminals
• 3 spaces
• Large flat-spade terminal type
• For stock TCI ignition trigger to harness
Part Number: 12-0633
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To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
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Frequently Asked Questions
What is the intended use for coupler set 12-0633?
The 3-position large flat-spade coupler is intended for the stock factory TCI ignition trigger-wire connection to the wiring harness. It is also suitable only where the same connector pattern and terminal size are used.
What is included with TCI ignition coupler 12-0633?
The kit includes both mating 3-position connector housings and three matching large male-and-female flat-spade terminal pairs, providing terminals for all three circuits.
How does 12-0633 differ from 3-space coupler 12-0637?
SKU 12-0633 uses large flat-spade terminals and is the TCI trigger-to-harness style. SKU 12-0637 uses small flat-spade terminals, so the two should not be selected by cavity count alone.