Startseite » Hyosung GT250R O2 Sensor for Polaris RZR, OE 4016021

Hyosung GT250R O2 Sensor for Polaris RZR, OE 4016021

SKU: 1005002536958074-Default Title
Default Title
€33,14
-37% €53,02 €33,14

Upgrade your Hyosung GT250R or Polaris RZR with this OE-grade O2 sensor, part number 4016021. Designed to replace worn or faulty sensors, this unit delivers fast, accurate exhaust gas readings to keep your engine running clean and efficient. Built by WEIDA AUTO PARTS, the sensor uses a heated design and magnetic-induction sensing to speed up warm-up, improve response time, and deliver stable lambda feedback to the engine computer. The 100 cm wiring harness offers flexible routing in tight spaces, ensuring a reliable fit wherever OE 4016021 is specified. By restoring precise air-fuel sensing, you’ll experience smoother idle, steadier throttle response, and better fuel economy. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips:

  • Faster cold-start performance thanks to the heated sensor design, reducing rich/lean surge during warm-up and helping protect the catalytic converter.
  • Improved fuel efficiency by maintaining accurate oxygen readings, keeping the engine’s air-fuel ratio optimized across driving conditions.
  • Reliable emissions monitoring helps prevent ECU fault codes and ensures smoother idle and cruise performance during routine maintenance.

Product specifications:

  • Brand: WEIDA AUTO PARTS
  • OEM No.: 4016021
  • Total length: 100 cm
  • Measuring Range: 4016021, 4013979, 28488580
  • Repeatability: 37950H99D00, 37950H99D01, 37950H99D02
  • Sensor Type: Magnetic Induction
  • Type: Heated
  • Resolution: Oxygen Sensor
  • Sensitivity: WEI DA
  • Origin: Mainland China
  • Hysteresis: 4016021

Package includes:

  • 1 x O2 Sensor (OE 4016021) by WEIDA Auto Parts

Warnings / Reminders:

  • Ensure compatibility with OE 4016021 applications on your Hyosung GT250R or Polaris RZR before installation.
  • Professional installation is recommended to avoid wiring damage.
  • Handle the sensor and wiring harness carefully; avoid excessive bending and exposure to moisture or corrosive environments.

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