2X Oxygen Sensor for MerCruiser 5.0 5.7 8.1 8.2 4.5 4.3 350 MAG (1990–2023)

Includes: - 2X Oxygen Sensor Fits Models: - MerCruiser Model Years: - 1990–2023 Submodels: - Common models include 5.0, 5.7, 8.1, 8.2, 4.5, 4.3, 350 MAG Engine Options: - Common engine sizes include 4.3L, 5.0L, 5.7L, 8.1L, 8.2L, 4.5L, 350 MAG Description: This product includes two oxygen sensors designed for various MerCruiser marine engines. These sensors are essential for monitoring exhaust gases and ensuring optimal engine performance and emissions control. Features: - Direct fit replacement for specified MerCruiser engines - Enhances fuel efficiency and reduces emissions - Durable construction for marine environments - Easy installation with no modifications required - Compatible with a range of MerCruiser engine sizes