Walker Products 350-34496 Direct Fit Oxygen Sensor 4-Wire Narrowband O2 Sensor

The Walker Products 350-34496 is a direct-fit oxygen sensor engineered to meet or exceed OEM specifications for reliable performance and durability. This 4-wire narrowband O2 sensor monitors exhaust gases and sends critical data to your vehicle's engine control module (ECM) to optimize the air-fuel mixture for improved fuel economy and reduced emissions.

Key Features:

• Direct-fit design with OE connector for easy plug-and-play installation—no cutting or splicing required
• Engineered to provide exact OE form, fit, and function for confident replacement
• Platinum-coated electrodes resist contamination and erosion from combustion residue and particulates
• ISO9001/TS 16949 certified manufacturing ensures consistent quality and performance
• Undergoes extensive testing to ensure accuracy and durability in demanding exhaust environments
• Helps reduce fuel consumption and exhaust emissions for cleaner engine operation

Walker Products has been an industry leader in fuel system components and engine management sensors since 1946. Each oxygen sensor is manufactured for specific vehicle applications and fitment positions to provide the relevant diagnostic system feedback required by your ECU. Trust Walker Products for precision-engineered sensors that deliver OEM-quality performance and long-lasting reliability.