Black and Blue 4 Term. Male Upstream Sensor
Gray and Blue 4 Term. Female Downstream Sensor
Black Square Type ; 4 Wire
gray; 4 Term. Male Downstream Sensor
white; 4 Term. Male Rear
Browse our selection of quality oxygen sensor connector parts designed specifically for your Chevrolet Avalanche 2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · LS · LT
Crew Cab Pickup
V8 8.1L
Automatic
