Harddrive O2 Sensor Plug - 12mm

Harddrive O2 sensor plug for V-twin motorcycle exhaust ports, a straightforward brass fitting designed to cap off unused oxygen sensor bungs. Fits any standard 12mm exhaust sensor port on Harley-Davidson and Indian Motorcycle exhausts.

Features

• Fits any 12mm exhaust sensor port
• Sold individually
• Brass construction

Specifications

• Brand: Harddrive
• Manufacturer Part #: 22-217
• UPC: 191361256684
• Length: 6.3 in
• Width: 3.74 in
• Height: 0.39 in
• Weight: 0.02 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits V-twin motorcycles with 12mm O2 sensor ports, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What is an O2 sensor plug used for?

It caps off unused oxygen sensor bungs on the exhaust to prevent exhaust leaks when you remove or disable an O2 sensor.

Will this fit my Harley or Indian?

Yes — if your exhaust has a 12mm O2 sensor port, this plug will fit. Check your exhaust documentation if unsure.

Do I need any special tools to install it?

No — thread it into the sensor port by hand or with a wrench. No modifications needed.

Is this a one-time use part?

No — the plug is reusable and can be removed and reinstalled as needed.