Oxygen Sensor Front for Mazda 3 1.6L 2015 Four-Wire Heated Z6E5-18-8G1 High-Quality Replacement
Upgrade your Mazda 3’s fuel-and-emissions management with the WEIDA AUTO PARTS Front Oxygen Sensor for 1.6L engines (2015). This heated, four-wire sensor is engineered to deliver fast, accurate oxygen readings to the engine control unit (ECU), helping your car optimize air-fuel mix, reduce emissions, and preserve catalytic converter health. Designed specifically for the Mazda 3 1.6L, year 2015, it uses a precise OEM-compatible design (OEM No. Z6E5-18-8G1) to ensure a seamless fit with existing connectors and wiring. The sensor’s piezoelectric element provides reliable signals across temperature shifts, while the built-in heating element shortens warm-up time for quicker reaction to driving conditions. Made in Mainland China by WEIDA AUTO PARTS, it offers a robust replacement that maintains your vehicle’s performance and compliance with emissions standards.
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Benefits & Tips
- Faster sensor warm-up and stable readings on cold starts thanks to the integrated heating element, improving idle stability and throttle response.
- Maintains precise air-fuel balance, which helps maximize fuel efficiency and keep emissions within spec over the life of the engine.
- Designed for straightforward replacement on the 2015 Mazda 3 1.6L. Ensure the OEM part number Z6E5-18-8G1 matches your vehicle and handle the sensor with care during installation.
Product specifications
- Brand: WEIDA AUTO PARTS
- Model / OEM: Z6E5-18-8G1
- Type: Front Heated Oxygen Sensor
- Sensor Type: Piezoelectric
- Wiring: 4-Wire
- Vehicle compatibility: Mazda 3 1.6L, 2015 model year
- Measuring Range: designed for Mazda 3 1.6L engine, 2015
- Origin: Mainland China
Package includes:
- 1 x Front Oxygen Sensor (Z6E5-18-8G1)
Warnings / Reminders
- Verify OEM part number Z6E5-18-8G1 matches your vehicle before installation.
- Disconnect the battery and ensure the engine is cool before replacing the sensor. Handle the sensor and connector with care to avoid damage or contamination of the sensing element.