Description:

[Vehicle Fitment]: "Upstream and Downstream": Compatible with Mercury Mariner 2010 V6 3.0L---Engine VIN G. [Reference Number]: 250-24127, 25024127, F4UZ9F472C, F39Z9F472C, FOTZ9F472C, FO9Z9F472C, F8TZ9G444CA, 250-25086, 234-5038, 25025086, 2345038, 24387, 9E5Z9F472D, BL3Z9F472A, BL3Z9G472A, CA38188G1. [Specification]: Wire Quantity: 4/5; Mounting Type: Threaded; Sensor Type: Heated; Connector Gender: Male; Package Quantity: 4x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools..