How do I confirm pilotpart666907 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

Compatible with Oxygen Sensor O2 Sensor 4016021 4013979 For Polaris GENERAL RZR 1000 2017-2018, RZR XP TURBO 16-19, RZR 170 570 900 XP 1000 16-17, SPORTSMAN 570 2015-2016, Chieftain 15-16 Replace

For Polaris Sensors

Other Sensor 4016021 for Polaris

OEM / REF: 4016021SKU: pilotpart666907

Compatible with Oxygen Sensor O2 Sensor 4016021 4013979 For Polaris GENERAL RZR 1000 2017-2018, RZR XP TURBO 16-19, RZR 170 570 900 XP 1000 16-17, SPORTSMAN 570 2015-2016, Chieftain 15-16 Replace is a Other Sensor replacement part for Polaris Electrical Parts, categorized under Electrical Parts > Other Sensor. Use O...

Stock: In stock
Condition: New
Fitment: Polaris Electrical Parts
Category: Sensors

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$60.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Sep 20 – Sep 27
10	Sep 18 – Sep 25
50	Sep 16 – Sep 23

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Sensors Description

This Sensors is indexed for Polaris GENERAL RZR 1000 2017-2018, RZR XP TURBO 16-19, RZR 170 570 900 XP 1000 16-17, SPORTSMAN 570 2015-2016, Chieftain 15-16 Replace. Compare reference number 4016021 against the label on your existing Polaris component before ordering.

Before checkout, compare OEM part number 4016021, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

4016021

Applications

Polaris GENERAL RZR 1000 2017-2018, RZR XP TURBO 16-19, RZR 170 570 900 XP 1000 16-17, SPORTSMAN 570 2015-2016, Chieftain 15-16 Replace

Fitment Notes

Brand or application signal: Polaris Electrical Parts
Product family: Sensors
System category: Electrical Parts > Indicators & Sensing Components > Sensors
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.