Pair of 32" Extension Harness for O2 Oxygen Sensor-4 Wire-Honda Acura-New 32-021

O2 Oxygen Sensor Extension Harness for Honda Acura

This pair of 32-inch four-wire extension harnesses lets you relocate or extend the reach of an O2 oxygen sensor on compatible Honda and Acura vehicles, referenced as part 32-021.

Overview

This 32-inch extension harness pair is designed to extend the wiring reach of a four-wire O2 oxygen sensor on select Honda and Acura applications. Each harness carries the sensor signal cleanly over the added length so the oxygen sensor stays connected after routing changes. It suits owners replacing or repositioning a sensor who need extra length without splicing.

Built For Performance

• 32-inch length adds reach between the oxygen sensor and the factory connector
• Four-wire configuration matches common heated oxygen sensor circuits
• Sold as a pair to cover both sensor locations in one order
• Plug-in ends designed to mate with the factory connectors
• Flexible jacket suits routing along the underbody

Fits These Machines

• for Honda vehicles using four-wire O2 sensors with the matching connector
• for Acura vehicles using four-wire O2 sensors with the matching connector

On-The-Job Use

• Extending oxygen sensor wiring after exhaust or header work
• Repositioning a sensor bung during custom exhaust routing
• Restoring reach on vehicles where the original wiring was shortened
• Servicing both sensor locations with a matched pair of harnesses

Specs At A Glance

Good To Know

Q: Will this harness work with my oxygen sensor? A: It fits four-wire O2 sensors with matching connectors on the listed Honda and Acura applications. Verify your sensor plug style and wire count before ordering.

Q: Why use a pair of extension harnesses? A: A pair covers both upstream and downstream sensor locations when both need extra reach. Ordering one pair keeps the install consistent across the exhaust system.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.