Oxygen Sensor Front 4-Wire Direct-Fit for Mitsubishi Space Star 1998-2004 1.3/1.6L 16V 1588A020
Upgrade your Mitsubishi Space Star with a direct-fit front oxygen sensor – OE 1588A020, proudly offered by WEIDA AUTO PARTS. This 4-wire upstream O2 sensor is engineered for 1998-2004 Space Star 1.3/1.6 16V engines, delivering precise exhaust gas readings that help the ECU optimize fuel trim, reduce emissions, and keep catalytic converter efficiency high. The magnetic induction sensor design provides fast, stable responses across engine temperatures, ensuring smooth idle, responsive acceleration, and reliable performance from start to stop. Designed as an OE replacement, this sensor installs with the same mounting points and wiring as the original, giving you a straightforward, dependable swap that preserves your vehicle’s driving dynamics.
With this sensor in place, you gain accurate oxygen measurement, consistent engine management, and improved long-term fuel economy. It’s more than a part replacement—it's a targeted solution to maintain optimal combustion, cleaner emissions, and better overall drivability for your Space Star.
Benefits & Tips
- Restores precise upstream oxygen readings for stable fuel trimming, smoother idle, and quicker throttle response.
- Specifically designed for 1998-2004 Space Star 1.3/1.6 16V models, delivering a true OE-spec replacement that preserves ECU calibration and emissions control.
- When installing, use the correct tool and torque, ensure the exhaust is cool, and verify there are no leaks after fitting for optimal sensor performance.
Product specifications
- Brand: WEIDA AUTO PARTS
- OE No.: 1588A020
- Category: Front Oxygen Sensor
- Sensor Type: Magnetic Induction
- Wiring: 4-Wire
- Measuring Range: For 1998-2004 MITSUBISHI SPACE STAR 1.3/1.6 16V
- Origin: Mainland China
- Hysteresis: MR507749 MR507846
- Repeatability: MR507848 MR514477
- Resolution: Oxygen Sensors
- Heated: Yes
Package includes:
- 1 x Mitsubishi Space Star Front Oxygen Sensor (OE 1588A020), 4-Wire
Warnings / Reminders
- Compatibility: Compatible with Mitsubishi Space Star models from 1998 to 2004 with 1.3 or 1.6 16V engines.
- Safety: Ensure the engine is cool and the battery is disconnected before replacement; follow vehicle service procedures for sensor installation.
- Identifier: This listing is for the front oxygen sensor; do not confuse with downstream sensors.
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.