The KS1800W is a heavy-duty replacement 3-position key switch designed as a direct substitute for Polaris OEM parts 4011002 and 4012165. Whether your original switch has become corroded, intermittent, or completely failed, the KS1800W delivers dependable, OEM-matched performance to get your Polaris machine running again.
Key Features:
- 3-Position Operation – Off / On / Start positions for full ignition control
- Direct OEM Replacement – Engineered to replace Polaris part numbers 4011002 and 4012165
- Plug-and-Play Installation – Designed to connect directly to the factory wiring harness with no modifications needed
- Rugged Build Quality – Constructed to handle the harsh conditions of off-road and powersports use, including vibration, dust, and moisture exposure
- Includes Key – Comes ready to install with key(s) included
Replaces OEM Part Numbers:
| OEM Part Number | Brand |
|---|---|
| 4011002 | Polaris |
| 4012165 | Polaris |
