OXYGEN SENSOR POLARIS 4016021 RZR TURBOPART NUMBER # 4016021 Oxygen Sensor, Part 4016021 is an oxygen sensor for the exhaust. It is designed and tested by Polaris Engineers through thousands of miles of field testing and hundreds of hours of lab validation testing to ensure durability and quality to make your riding experience as enjoyable as possible. We've been a leader in the powersport industry for nearly 70 years, don't settle for anything less than OEM quality. Replacement for #:

0 Axles are made specifically for your X3

2 features an automotive style latch on the lap belt

6061 Billet Packard mount

Vibrant resonator

Illuminated:Yes

We feel that with the small M9 studs it is needed

Thread Length:

Polaris Ranger 700 : 2005-2009

25″ Wide X 8

Music mode allows the whips to flash with the music playing

Maverick X3

"Legal for use Only in Competition Racing Vehicles