Oxygen Sensor Upstream Lambda O2 for Mitsubishi ASX, Eclipse Cross, Outlander, RVR
Upgrade and optimize your Mitsubishi’s air-fuel management with this upstream Lambda O2 oxygen sensor, engineered for a precise, real-time read of exhaust gases. Designed to fit a wide range of Mitsubishi models—ASX, Eclipse Cross, Outlander, and RVR—this sensor delivers accurate oxygen level measurements to the engine control unit, helping you achieve smoother idling, better fuel economy, and cleaner emissions. The unit is a heated, 4-wire sensor with a piezoelectric sensing element, built to respond quickly to changes in engine load and speed, so your vehicle maintains optimal combustion across driving conditions.
Benefits & Tips
- Improved fuel efficiency: By delivering accurate oxygen data, the ECU can fine-tune fuel delivery for lean or rich conditions, reducing wasted fuel and emissions.
- Smoother performance: Faster sensor response minimizes throttle hesitation and helps maintain steady engine idle under varying loads.
- Easy replacement with OEM compatibility: A direct replacement for OEM part 1588A305, designed to fit multiple Mitsubishi engines without programming or calibration challenges.
Product Specifications
- Brand: IWOKPHD
- Model / OEM No.: 1588A305; also listed as 149100-5130, 1491005130, 149100 5130
- Sensor Type: Piezoelectric
- Heating Type: Heating
- Wiring: 4-wire
- Measuring Range: Upstream Front Car Probe Air Fuel Ratio Lambda O2
- Applications (models and years): - Mitsubishi ASX 1.8L GA0 2010-2015 - Mitsubishi ASX 2.0L GA0 2010-2016 - Mitsubishi ASX 2.4L GA0 2010-on - Mitsubishi Eclipse Cross 2.0L GK0W 2017-on - Mitsubishi Outlander 2.0L GF0 2010-2016 - Mitsubishi Outlander 2.4L GF0 2012-2016 - Mitsubishi RVR 1.8L GA0 2010-on
- Origin: Mainland China
- Hysteresis: 2010–2020 (range indicated in product data)
- Repeatability: 4-wire configuration
- Part Numbers: 1588A305, 149100-5130, 1491005130, 149100, 5130
- OEM Compatibility: Direct replacement for 1588A305
Warranty: 2 years (Replacement Warranty). All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Package includes:
- 1 x Upstream O2 Oxygen Sensor (heated, 4-wire)
Warnings / Reminders
- Verify compatibility with your exact vehicle model and year before installation.
- Installation is best performed by a qualified technician or experienced DIYer familiar with O2 sensor replacement.
- Disconnect the vehicle battery and allow the exhaust system to cool before handling the sensor to avoid burns.
- Ensure you’re replacing the upstream (not downstream) sensor to maintain proper engine management.
Trust you’re choosing a reliable option for your Mitsubishi with InterCyprus. Providing quality and trusted service since 2002 at intercyprus.com.