Square Type with Gray Connector with 4 Terminal(s) Body Side Blue
Gray and Blue 4 Term. Female
with Gray Connector with 4 Terminal(s) with 1 Male Connectors Triangle Housing
Black Square Type ; 4 Wire
gray; 4 Term. Male Rear
Black and Purple 4 Term. Female
white; 4 Term. Male Downstream Sensor
Black and Blue 4 Term. Female Upstream Sensor
Browse our selection of quality oxygen sensor connector parts designed specifically for your Buick LaCrosse. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Avenir · Base · CX · CXL · CXS · Convenience · Essence · Leather · Preferred · Premium · Sport Touring · Super · Touring
Sedan
L4 2.4L · L4 2.5L · V6 3.0L · V6 3.6L · V6 3.8L · V8 5.3L
Automatic
