Cycle Pro O2 Sensor - Repl OEM 27683-07 `2007-2011 Softail/Dyna — Harley-Davidson (2007-2011)

Cycle Pro O2 sensor replacement for 2007-2011 Harley Softail and Dyna models, engineered to OEM specifications for accurate fuel mixture metering. USA-made with high-temperature dual-shield construction for reliable performance and longevity.

Features

• Meets and exceeds OEM specifications
• Direct fit — no modifications needed
• High-temperature dual-shield design
• USA made
• 7 in overall length

Specifications

• Brand: Cycle Pro
• Manufacturer Part #: 14273
• Length: 7 in
• Weight: 0.23 lbs
• Made in: USA

Fitment

Fits 2007-2011 Harley-Davidson Softail and Dyna models. Replaces OEM part number 27683-07.

Frequently Asked Questions

Will this fit my 2007-2011 Softail or Dyna?

Yes — this is a direct replacement for OEM part 27683-07 on 2007-2011 Softail and Dyna models. No modifications needed.

What does an O2 sensor do?

It measures oxygen in the exhaust stream and signals the engine computer to adjust fuel mixture for efficiency, emissions compliance, and performance.

Is this sensor made in the USA?

Yes — Cycle Pro O2 sensors are manufactured in the USA and distributed by Western Power Sports.

Can I install this myself?

O2 sensor replacement requires removing the old sensor and threading the new one into the exhaust — doable at home with basic tools, or have a shop do it in under an hour.