OEM engine wiring harness Toyota Celica ST205 GT4 GT FOUR 3SGTE WRC J-Spec 82121-2L030

OEM engine wiring harness for Toyota Celica ST205 GT4 WRC 3SGTE RHD (J-Spec) – Original quality for maximum performance

Used part

The genuine Toyota OEM engine wiring harness for the Celica ST205 GT4 WRC (J-Spec) offers a perfect fit and full compatibility with the factory engine control unit. Designed for the legendary 3S-GTE Turbo engine , this wiring harness ensures reliable signal transmission and power delivery without modifications.

Original part number: 82121-2L030

Features & Benefits:

✅ Genuine Toyota OEM part – Perfect fit for the ST205 GT4 WRC J-Spec

✅ Optimal signal transmission – Factory wiring for sensors, ECU and electrical components

✅ Heat-resistant sheathing – protection against high temperatures and vibrations in the engine compartment

✅ Plug & Play installation – No adjustments or modifications required

Compatibility:

✔ Toyota Celica ST205 GT4 WRC (J-Spec, built 1994-1999)

✔ Suitable for 3S-GTE Turbo engine (WRC specification)

Why an OEM engine wiring harness?

🔹 Reliability & Factory Quality – Engineered to Toyota specifications for maximum durability

🔹 Easy installation – Direct replacement for damaged or aged wiring harnesses

🔹 No adjustments required – 100% compatible with the factory ECU and sensors

Order the OEM engine wiring harness for your Toyota Celica ST205 GT4 WRC J-Spec now and ensure full engine functionality! 🚗🔥