Product Description
Michigan Motorsports Grey O2 Oxygen Sensor Extension with Wideband AFR Signal Wire
Fits LS1 LS2 Applications Using Gray GM Oxygen Sensors | 6" O2 Sensor Extension with 10" Wideband AFR Signal Wire
Add a wideband AFR signal connection the clean way with the Michigan Motorsports Grey O2 Oxygen Sensor Extension with Wideband AFR Signal Wire. Designed for LS1 and LS2 applications using gray GM oxygen sensors, this plug-and-play adapter eliminates the need to cut or splice directly into your factory oxygen sensor wiring when connecting a wideband gauge. Simply plug the extension inline with the oxygen sensor connection and run your wideband gauge to the dedicated signal wire on the extension. With a 6" oxygen sensor extension and a 10" signal wire, this harness gives LS owners a cleaner, more serviceable wiring solution for wideband AFR monitoring, tuning, diagnostics, and performance engine setups.
Key Features & Benefits
- Plug-and-Play Wideband Signal Solution: Designed to provide a clean signal wire connection for your wideband AFR gauge without cutting into the oxygen sensor wiring. This helps keep the original harness intact while still giving you the signal access needed for monitoring and tuning.
- No Cutting or Splicing into the O2 Sensor: This adapter eliminates the need to modify your oxygen sensor harness directly. Avoiding unnecessary splices helps reduce wiring damage, poor connections, corrosion points, and hard-to-diagnose sensor signal issues later.
- Built for Gray GM Oxygen Sensors: Designed for applications using gray GM oxygen sensor connectors, commonly found in LS1 and LS2 setups. Matching the connector color and style is important to ensure proper plug-in fitment and reliable sensor signal connection.
- 6" Extension with 10" Signal Wire: The oxygen sensor extension measures 6" long, while the wideband AFR signal lead measures 10". This gives you practical routing length for connecting your gauge wiring while keeping the sensor harness clean and organized.
- Ideal for Tuning & AFR Monitoring: Perfect for LS engine tuning, wideband gauge installs, performance diagnostics, cammed engine setups, boosted builds, and street/strip applications where accurate air-fuel ratio monitoring is part of the build plan.
Notes
- Brand: Michigan Motorsports
- Product Type: Grey O2 oxygen sensor extension with wideband AFR signal wire.
- O2 Extension Length: 6" long.
- Signal Wire Length: 10" long.
- Connector Style: Used with gray GM oxygen sensors.
- Recommended Use: Wideband AFR gauge installs, LS tuning, oxygen sensor signal access, diagnostics, and performance monitoring.
- Installation: Plug the adapter inline, then connect your wideband gauge to the signal wire on the extension.
Key Fitments
- LS1 applications using gray GM oxygen sensors
- LS2 applications using gray GM oxygen sensors
- GM gray O2 sensor connector applications
- Wideband AFR signal wire adapter applications for compatible GM O2 sensors
- Fitment note: Verify gray GM oxygen sensor connector style before purchase.
