Black and Blue 4 Term. Male Downstream Sensor
Square Type with Gray Connector with 4 Terminal(s) Sensor Side
Gray and Blue 4 Term. Female Upstream Sensor
black; 4 Term. Male Downstream Sensor
with Gray Connector with 4 Terminal(s) with 1 Male Connectors Triangle Housing
Black Square Type ; 4 Wire
GM Original Equipment; 4-WAY FEMALE GRAY
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 Rainier. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
CXL · CXL Plus
Sport Utility
L6 4.2L · V8 5.3L
Automatic
