Walker Products 350-34099 Oxygen Sensor, Original Equipment Replacement O2 Sensor, 350mm Length

Introducing the cutting-edge oxygen sensor from Walker Products - the most intelligent and comprehensive Oxygen (O2) Sensor program in the industry. Our oxygen sensors are designed to fit all makes, models, and customers, providing reliable and optimal performance for your vehicle. Featuring a dual lower shield design, ceramic element, laser-welded body and shield, high-temperature sleeving, and plasma-sprayed protective coating, our oxygen sensors are built to last. Additionally, our O2 Bungs and Kits are available for repairing damaged or seized threads, providing a complete solution to all your vehicle needs. Our oxygen sensors are engineered, assembled, and 100% performance tested in the USA, ensuring exact fit, form, and function. They are also corrosion-resistant and easy to install, making them the ideal choice for any vehicle. With industry-proven performance approved by professional technicians nationwide, our oxygen sensor offers the highest coverage of all North American vehicle applications, including wideband and air fuel ratio applications. So, why settle for anything less? Choose the oxygen sensor with industry-proven performance that is approved by professional technicians nationwide and experience the best possible performance for your vehicle. Choose Walker Products.

• Verify Sensor Length: This sensor fits many different vehicle applications - Please double-check your original sensor's overall length before ordering to ensure proper fit; this sensor measures 350 mm or 13.8 inches end-to-end
• Features and Attributes: 100% OE Replacement; Dual lower shield design; Ceramic element; Laser-welded body and shield; Plasma-sprayed protective coating; High-temperature sleeving
• Instructions: Apply "high temp" antiseize to sensor threads if not already coated, then install the sensor into the exhaust manifold and torque to 35 ft. Lbs. (on flanged applications, install flange to exhaust manifold first, then mount sensor in flange)
• Sensor Maintenance: Inspect oxygen sensors regularly, avoid contamination, ensure clean connections, replace when fouled or at intervals, install correctly, and address engine issues to prevent premature failure
• Troubleshooting: Check wiring/connectors, scan for fault codes, inspect for exhaust leaks, test voltage/signals, confirm fuel/ignition health, and replace the sensor if readings are erratic or outside spec