Oxygen Sensor for 2014-2020 Nissan 370Z & More - DENSO 234-4535

DENSO Auto Parts 234-4535 oxygen sensor for the 2014-2020 Nissan 370Z V6 3.7L and other vehicles measures the oxygen in the exhaust. This listing is the downstream sensor, and it reports its reading to the engine computer.

• Laser-welded stainless housing resists corrosion
• PTFE filter blocks contaminants under harsh engine conditions
• Dual-layer protection around the ceramic element supports fast, reliable response times
• Aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
• Heated, narrow-band sensor with a 4-wire connection

Quick facts

• Part: DENSO Auto Parts 234-4535 oxygen sensor
• Fits: 2014-2020 Nissan 370Z V6 3.7L and other vehicles
• Position: Downstream
• Condition: New

A check engine light, lower fuel economy or rough running can mean this sensor is worn, though an exhaust leak or the catalytic converter can be behind the same signs, so find the cause before replacing it.

Fits

The vehicles it fits include the 2014-2020 Nissan 370Z V6 3.7L, the 2014-2016 Infiniti Q70 V6 3.7L and the 2015-2018 Infiniti Q70L V6 3.7L, and it is a direct-fit replacement for these vehicles. The V6 3.7L engine takes two sensors, the quantity varies by engine in other applications, and this listing is one sensor. Open the "Vehicles it fits" section to check your exact model and engine.

Specifications