Oxygen Sensor For Mitsubishi Pajero Montero Shogun 4 Wire Heated Type MR578113 Compatible

Introducing the Mitsubishi Pajero Montero Shogun Oxygen Sensor, 4-Wire Heating Type MR578113 from WEIDA AUTO PARTS. This heating-type O2 sensor is engineered to deliver accurate exhaust gas readings for Mitsubishi Pajero, Montero, and Shogun models across various generations (III, IV, V77, V93). The 4-wire heating design ensures rapid warm-up so the engine control system can optimally regulate the air-fuel mixture from startup, reducing cold-start emissions and improving overall efficiency. With a piezoelectric sensing element, the sensor provides stable lambda readings across a wide temperature range, helping to keep ignition timing, fuel economy, and curb emissions consistent. Designed as a reliable OEM-style replacement, MR578113 matches factory specifications for straightforward installation and dependable long-term performance. Originating from Mainland China, this sensor offers a cost-effective solution to maintain peak engine performance without compromising quality.

Benefits & Tips

• Faster sensor warm-up means quicker stabilization of air-fuel readings, leading to smoother starts and reduced emissions right after startup.
• Restore accurate exhaust monitoring on Mitsubishi Pajero Montero Shogun models, improving fuel economy and reducing the likelihood of rough idle or check-engine issues caused by faulty O2 sensing.
• Easy direct-fit replacement that aligns with OEM MR578113 specifications for reliable operation and long service life.

Product specifications

• Brand: WEIDA AUTO PARTS
• OEM No.: MR578113
• Type: Heating Type
• Sensor Type: Piezoelectric
• Wires: 4-wire
• Measuring Range: for Mitsubishi Pajero Montero Shogun III IV V77 V93
• Origin: Mainland China
• Hysteresis: MR578113

Package includes:

• 1 x Oxygen Sensor MR578113 (4-wire heating type)

Warnings / Reminders

• Ensure compatibility with your exact vehicle model and year (Pajero, Montero, Shogun III IV V77 V93) before installation.
• Disconnect the battery and follow proper safety procedures during installation to avoid electrical shock or short circuits.
• Verify electrical connectors match your vehicle’s harness to ensure a secure, reliable fit.

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