Ignition Key Switch 4018239 Fit Polaris Pro XD 2000D 2000G 4000D 4000G 2020-2021
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Ignition Key Switch for Polaris
This ignition key switch, reference number 4018239, provides keyed start and power control for Polaris Pro XD 2000D, 2000G, 4000D, and 4000G models from 2020-2021.
Overview
This ignition key switch is a replacement component designed to fit Polaris Pro XD 2000D, 2000G, 4000D, and 4000G UTVs from 2020-2021. It functions as the main electrical control point, allowing the operator to start and stop the engine with a turn of the key. This ignition key switch restores reliable keyed operation for gas and diesel Pro XD models in its covered range.
Built For Performance
- Rotary key switch for start and stop control
- Direct replacement design for the specified Pro XD models
- Robust construction to withstand frequent use
- Precision contacts for consistent electrical connection
Fits These Machines
- for Polaris Pro XD 2000D
- for Polaris Pro XD 2000G
- for Polaris Pro XD 4000D
- for Polaris Pro XD 4000G
On-The-Job Use
- Use to replace a faulty key switch that prevents starting
- Operates the vehicle in utility, agricultural, or recreational settings
- Allows for secure ignition control on 2020-2021 model year units
Specs At A Glance
| Part Number(s) | 4018239 |
| Type | Ignition Key Switch |
| Compatible Years | 2020-2021 |
Good To Know
Q: Does this switch come with a new key? A: Yes, this ignition key switch is supplied with a new key so you can operate the vehicle without needing the original.
Q: How do I know if it fits my machine? A: Confirm your model is one of the listed Pro XD 2000D, 2000G, 4000D, or 4000G variants from the 2020-2021 period, and check the connector style against your original part.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.