Part Numbers: 234-4076 and 234-4078 Oxygen Sensor Key benefits - Durable material designed for long service life in the exhaust environment - Easy installation, reducing maintenance time and effort - Clear compatibility with vehicles that use these part numbers Why you need it - Replacing a worn oxygen sensor helps maintain accurate fuel mixture readings - Supports reliable engine management and consistent operation Specifications and performance - Function: Oxygen sensing in the vehicle exhaust system - Compatibility: Fits applications requiring 234-4076 or 234-4078 - Material: Durable construction designed for durability Use scenarios - Vehicle maintenance: Replace a worn sensor in a car, truck, or SUV that uses part numbers 234-4076 or 234-4078 - During exhaust system repairs: Install a new sensor to restore proper sensing after components are serviced - Routine maintenance: Use as part of scheduled sensor replacement to maintain engine performance This description preserves the original brand, models, and functions while presenting clear, customer-friendly benefits and practical use cases.