Upstream O2 Oxygen Lambda Sensor for Mazda 2007-2013 L593-18-8G1
Upgrade your Mazda 6 with confidence using the Upstream O2 Oxygen Lambda Sensor (L593-18-8G1) from IWOKPHD. This upstream oxygen sensor monitors exhaust gas composition in real time, allowing the engine control unit to precisely adjust the air-fuel mixture. With a heating type design and a reliable piezoelectric sensor element, it delivers fast, accurate readings for smoother idling, better throttle response, and improved fuel efficiency while helping reduce emissions. Designed for Mazda 6 GH series models and aligned with the 2.5 MZR engine, it’s the right choice for Estate, Hatchback, and Saloon variants built between 2007 and 2013.
Benefits & Tips
- Restore optimal fuel trims and prevent needless fuel injection corrections by replacing a failing upstream O2 sensor.
- Support smoother engine performance and better fuel economy as the ECU receives accurate oxygen readings during steady cruising and acceleration.
- Ensure correct fitment by matching the Part Number (L593-18-8G1) with your original part and vehicle spec before installation.
Product specifications
- Part Number: L593-18-8G1, L593 18 8G1, L593188G1
- Brand: IWOKPHD
- Sensor Type: Piezoelectric
- Type: Heating Type
- Application fitment: MAZDA 6 GH Estate, Hatchback, and Saloon with 2.5 MZR engine (L5-VE)
- Engine: L5-VE
- Displacement: 2488 cc
- Power: 125 kW
- Cylinder: 4
- Year range: 2007–2013
- Origin: Mainland China
- OEM No.: L593-18-8G1
Package includes:
- 1 pcs
Warnings/Reminders
- Please check the picture and the part number carefully to ensure you bought the right part for your car.
- If you cannot confirm which item fits your car, please send the Part Number or the original product photos to us for confirmation before ordering.
- The only way to be 100% sure the part will fit is to check your original part. We will check for you and respond within 24 hours.
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