2x PEC Pre + Post-Cat Oxygen Sensors For Mercedes Benz CLS350 "BlueEFFICIENCY"

• This is a set of new 1x Pre-Cat & 1x Post-Cat Oxygen Sensors.
• It is a direct fit replacement for all the vehicles listed below
• These items are factory-tested before shipping.
• For your peace of mind this part comes with a 12 month manufacturers warranty at least.

Number of Wires:

Pre-Cat Sensor: 5

Post-Cat Sensor: 4

*This is a special order item, although it is very competitively priced please take note the delivery time maybe longer.

VEHICLE FITMENT:

11/11 -- 2/14 Mercedes Benz CLS350 "BlueEFFICIENCY" C218 / W218 / X218 3.5L Dir. Inj M276.952 6 Cyl

Post-Cat Sensor Position: Right

Reference Number: 0258017339, 250-24680