Restoring the Spark: Toyota 2JZ Ignition Coil Connector
The coil-on-plug ignition system of the Toyota 2JZ-GTE is robust, but the wiring connectors are its Achilles’ heel. Positioned directly above the hot cylinder head and under the coil cover, these connectors cook over decades, turning the locking tabs into dust. This Plug and Pins Only Kit allows you to replace the crumbled factory connectors with brand new, OEM-spec housings. This is critical for preventing the plugs from vibrating loose, which causes ignition breakup under boost—a quick way to damage a high-performance engine.
OEM Fit and Finish
This kit replicates the specific 2-pin Toyota connector used on the 2JZ-GTE (wasted spark DIS) and 1JZ/2JZ-GE coil packs. It includes the housing, which features the correct keying and locking mechanism, along with new terminals and weather seals. Replacing the connector involves de-pinning the old wires (if the terminals are healthy) or cutting and re-crimping with the new terminals included in the kit for a complete refresh. This ensures maximum current delivery to the primary coil windings for a strong, consistent spark.
Technical Specifications
| Feature | Specification |
|---|---|
| Application | Toyota 2JZ-GTE / 1JZ-GTE Coil Packs |
| Connector Style | OEM Toyota 2-Pin |
| Pin Type | Female Crimp Terminal |
| Sealing | Wire Seals Included |
Kit Contents
- 1 x 2-Pin Coil Connector Housing
- 2 x Crimp Terminals
- 2 x Wire Seals
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