Upgrade your Mustang GT’s exhaust system with our O2 Ext 16"Lg For Mustang GT wire extension harness. Designed specifically for Ford Mustang GT 5.0L models, this 16-inch extension provides the perfect solution for oxygen sensor relocation during header or exhaust upgrades. Featuring 6-pin oval connectors (Male: 431028 / Female: 431029A), this harness ensures plug-and-play functionality with OEM-grade reliability.
Features:
- Direct Fit Compatibility
- 16-Inch Length
- OEM-Quality Terminals
- No Splicing Needed
