Description
Part Number: 70-13577429-20
Nuke Performance Flex Fuel Sensor Connector Kit (2.5m)
Pre-assembled, high-reliability 2.5-meter wiring harness connector kit designed for plug-and-play integration of GM/Continental-style ethanol content sensors into standalone engine management systems.
Key Features
- ☑ Plug-and-Play Wiring: Eliminates manual connector crimping with a fully pre-wired 3-pin flex fuel sensor connector plug.
- ☑ Generous 2.5m Reach: Provides 2.5 meters of harness length (approx. 2.75m overall sleeved length) for clean routing to any engine bay or ECU location.
- ☑ Color-Coded 3-Wire Pinout: Standardised red (+12V power), black (ground), and green (ECU signal) conductors for simple, error-free wiring.
- ☑ Motorsport-Grade Construction: Protective outer sleeving guards wiring against heat, abrasion, and harsh engine bay environments.
- ☑ Universal ECU Compatibility: Works seamlessly with Haltech, Link ECU, ECU Master, MaxxECU, AEM, MoTeC, and other standalone management systems.
Technical Specifications
| Manufacturer | Nuke Performance |
|---|---|
| Part Number | 70-13577429-20 |
| Cable Length | 2.5 m (approx. 2.75 m overall length with loom) |
| Connector Type | 3-Pin Ethanol Content Sensor Plug (GM/Continental Style) |
| Pinout Definition | Pin 1: Red (+12V Power) | Pin 2: Black (Ground) | Pin 3: Green (ECU Signal Output) |
| Compatible Sensors | GM 13577429, GM 13577379, SE1003, Continental & OEM-style flex fuel sensors |
What’s Included in the Box
- 1x Pre-assembled 2.5m Flex Fuel Sensor Harness Connector Lead (PN: 70-13577429-20)
Engineered to the rigorous quality standards of Nuke Performance, this flex fuel sensor harness guarantees clean signal transmission and reliable ethanol monitoring under severe motorsport conditions. Available with fast UK shipping and expert technical assistance directly from JP Racing.


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