Description
Product Overview
Part Name: Oxygen Sensor (O₂ Sensor)
Part Numbers: 234-5059, PE01188G1A, PE01-18-8G1A, PEDD-18-8G1, PE01-18-8G1
Vehicle Compatibility: Mazda Vehicles: Mazda 3, Mazda 5, Mazda 6, and CX-series (2005–2020) with gasoline engines using listed oxygen sensor part numbers
Configuration: OEM-style exhaust oxygen sensor designed to monitor air–fuel ratio and provide feedback to the engine control unit (ECU)
Function: Maintains optimal fuel mixture, reduces emissions, improves fuel economy, and ensures compliance with emission regulations
Technical Specifications
Type: Heated oxygen sensor (pre- or post-catalytic depending on application)
Material: Stainless steel probe with ceramic sensing core and OEM-style connectors
Application: Fits Mazda vehicles manufactured between 2005–2020 using references 234-5059, PE01188G1A, PE01-18-8G1A, PEDD-18-8G1, PE01-18-8G1
Installation: Direct-fit OEM-style replacement; threads into exhaust system and connects with factory wiring harness
Service Interval: Replace when check engine light indicates O₂ sensor fault, fuel consumption rises, or emissions test fails
Delivery & Availability
Stock Options: High-quality Mazda oxygen sensors available
Delivery Time: 3–7 days internationally
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