Oxygen Sensor Upstream for Jeep Liberty, Grand Cherokee, Wrangler

Oxygen Sensor Upstream for Jeep Liberty, Grand Cherokee, Wrangler

This upstream oxygen sensor is designed to help your engine maintain optimal air–fuel balance, delivering precise readings to the ECU for improved fuel efficiency, smoother idle, and reduced emissions. Built to support a broad range of vehicles, it combines robust magnetic induction sensing with a reliable heating element for fast response, even in cold starts. Part numbers include 234-4217, 2344217, 234 4217, 56041950AA, and 56041951AA, with origin listed as Mainland China.

Benefits & Tips

• Enhances fuel economy and lowers emissions by providing accurate oxygen level data to the engine control system.
• Improves throttle response and idle stability by quickly adapting to exhaust-gas composition changes.
• Tip: when replacing, verify compatibility by checking the part numbers and original photos before ordering.

Product specifications

• Brand: IWOKPHD
• Part numbers: 234-4217, 2344217, 234 4217, 56041950AA, 56041951AA
• Origin: Mainland China
• Sensor Type: Magnetic Induction
• Heater Type: Heating
• Application:
  • For Jeep Patriot
  • For TJ Wrangler
  • For Jeep Liberty
  • For Volkswagen Routan
  • For Mercedes-Benz B200 C230 C250 C280 C300 C350 C63 AMG
  • For Mercedes-Benz CLK350 CLK550 CLK63 AMG CLS550 E350
  • For Mercedes-Benz E550 GL450 GL550 GLK350 ML350 ML500
  • For Mercedes-Benz ML550 R350 S400 S450 S550 SL550 SL63 AMG
  • For Mercedes-Benz SLK280 SLK300 SLK350
  • For Mitsubishi Raider
  • For Ram 1500 2500 3500 Dakota
  • For Smart Fortwo ELEC
• Hysteresis: For Dodge Ram 1500 2500 3500 Stratus SX Viper
• Repeatability: For Dodge Durango Grand Caravan Journey Magnum Neon Nitro
• Measuring Range: For Dodge Avenger Caliber Caravan Challenger Charger Dakota
• Package Includes: 1 pcs

Warnings / Reminders

• Please check the picture and the part number carefully to make sure that you bought the right part for your car.
• If you cannot determine which item fits your car, please send the Part Number or the original product photos to us to confirm it before order.
• The only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply soon within 24 hours.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com