FUNCTION – This o2 sensor oxygen sensor helps restore stable engine operation, supports smooth acceleration, and improves driving performance. Designed for upstream and downstream positions to replace worn sensors efficiently.
STABLE SIGNAL DESIGN – Built to deliver consistent signal response under daily driving conditions. Proper calibration helps reduce common issues such as sensor no response or short service life reported with low-grade replacements.
FITMENT – Compatible with for Buick LaCrosse 2010-2016, for Buick Regal 2011-2017, for Buick Verano 2012-2017, for Cadillac SRX 2007-2009, for Cadillac STS 2007-2010, for Chevrolet Malibu 2009-2014, for GMC Terrain 2016-2017 and more.
PART DETAILS – Oxygen sensor compatible with 234-4673. 4-wire design, male terminal. Suitable for upstream or downstream placement depending on vehicle configuration.
IMPORTANT NOTICE – Please confirm connector shape, wire length, and installation position before purchase. Vehicle year, engine size, and sensor location must match to ensure proper fit.