DENSO Auto Parts Air / Fuel Ratio Sensor P/N:234-5120
DENSO Auto Parts 234-9080 left air / fuel ratio sensor for the 2009-2021 Nissan GT-R V6 3.8L measures the air-fuel ratio in the exhaust. The DENSO Auto Parts air fuel ratio sensor is a heated, wide-band unit that reports its reading to the engine computer.
A check engine light, rough idle or poor fuel economy can mean the sensor is worn. These signs alone do not prove the sensor is the problem, since a vacuum leak can cause them too. If this sensor is the cause, this one replaces it.
This is a direct-fit replacement for the 2009-2021 and 2023-2024 Nissan GT-R V6 3.8L, manufactured and tested to the strictest OE standards. This listing is one sensor for the upstream left position, which takes one; any other sensor position is a separate part ordered on its own.
Fit and size
Build and materials
This part cross-references / interchanges with the following part numbers:
Does the DENSO Auto Parts 234-9080 fit the 2009-2021 Nissan GT-R V6 3.8L?
Yes. DENSO Auto Parts 234-9080 is the left upstream air / fuel ratio sensor for the 2009-2021 Nissan GT-R V6 3.8L. It also fits the 2023-2024 Nissan GT-R V6 3.8L.
Is the DENSO 234-9080 a wide-band sensor?
Yes. DENSO Auto Parts 234-9080 is a wide-band air / fuel ratio sensor with a heated element, four wires and a male connector.
What thread size and wire length does this air / fuel ratio sensor have?
This sensor has a thread diameter of 0.711 in and a wiring harness length of 14.53 in.
How can I tell if an upstream air / fuel ratio sensor is going bad?
Signs can include a check engine light, a rough idle or poor fuel economy. A shop can test the sensor's signal with a scan tool.
What protects the element inside this air / fuel ratio sensor?
A PTFE filter blocks contaminants, and dual-layer protection shields the ceramic element. The housing is laser-welded stainless that resists corrosion.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.