Many early RZR XP 900s came without power steering, and a long day of rocks, ruts or bigger tires leaves your arms worn out. The EZ-Steer power steering kit for the Polaris RZR XP 900 and XP 4 900 sharply reduces steering effort and nearly eliminates bump steer, so the machine is easier and more relaxing to drive on every kind of trail.
Highlights
- Greatly reduces steering effort
- Virtually eliminates bump steer and wheel jerk
- Sealed input and output shafts
- Watertight control box and connectors
- Compact control box for easier mounting
- No soldering required for the wiring
Less Effort, Longer Rides
Heavy steering wears you out on technical trails and gets worse as tires grow. Power assist keeps the wheel light, so you can ride longer and enjoy it more.
Smoother Over Rough Ground
When a front tire hits a rock or rut, unassisted steering kicks back through the wheel. EZ-Steer absorbs much of that bump steer, giving more control in rocks and a smoother ride at speed over uneven ground.
Built for Mud and Water
The input and output shafts are sealed, and the control box uses a unique injection-molded seal, so the kit is fully watertight. You can ride through water, hose it off or pressure wash it.
Easy Wiring
The compact control box is easier to mount, and the wiring connects without soldering.
Especially Helpful With Bigger Tires
Larger, heavier tires add a lot of steering effort. If you're planning a lift, portals or bigger tires, power steering is one of the most noticeable comfort upgrades you can make.
Fitment
| Year | Make | Model |
|---|---|---|
| 2011-2014 | Polaris | RZR XP 900 |
| 2012-2014 | Polaris | RZR XP 4 900 |
What's in the Box
- EZ-Steer power steering unit
- Control box and wiring harness
- Mounting hardware and instructions
Who It's For and What Pairs Well
For RZR XP 900 and XP 4 900 owners who ride technical terrain or run bigger tires. Pair it with heavy-duty tie rods from RZR XP 900 steering parts and a lift from RZR XP 900 lift kits.
Installation Notes
Wiring needs no soldering, and the compact control box makes it easier to find a mounting spot. Instructions are linked below.
- source:
- superatv
- satv_url:
- https://www.superatv.com/polaris-rzr-xp-900-power-steering-kit
- fitment_raw:
- Polaris RZR XP 900 2011-2014; Polaris RZR XP 4 900 2012-2014
- install_pdf:
- https://madmin.superatv.com/amfile/file/download/file/1923/product/271/
- desc_status:
- rewritten_2026-10-28
- sub_brand:
- EZ-Steer Power Steering
