Fit For Polaris RZR 570 1000 XP XP 4 1000 Turbo Oxygen O2 Sensor 4016021 4013979

This aftermarket oxygen O2 sensor is designed for Polaris RZR models, helping to monitor and optimize engine performance by measuring oxygen levels in the exhaust system.

• Compatible with Polaris RZR 570, 1000 XP, XP 4 1000, and Turbo models
• Replaces part numbers 4016021 and 4013979
• Ensures accurate air-fuel mixture readings for improved engine efficiency
• Easy to install and designed to fit specific Polaris RZR models

Note: This is an aftermarket part, not an OEM component. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.