Aftermarket replacement part
Downstream O2 Oxygen Sensor for Nissan Altima 2007-2012, Maxima 2009-2014, Murano 2009-2011, Infiniti QX56 2011-2013, Heated, 4 Wire
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.
- Part type
- Electrical & Switches
Product overview
A heated O2 oxygen sensor for Nissan and Infiniti models. Its position depends on the vehicle (downstream or center, after the primary catalytic converter), so please check the fitment notes. A failing oxygen sensor often causes a check engine light, poor fuel economy or a failed emissions test.
Vehicle Fitment
- Infiniti QX56 2011-2013 V8 5.6L (downstream left or right)
- Infiniti QX80 2014-2016 V8 5.6L, to 08/2015 (downstream left or right)
- Nissan Altima 2007-2012 L4 2.5L (downstream; non Calif-ESV; B1S2); 2007-2011 L4 2.5L (center, after primary cat; B1S2, FHEV); 2007-2010 L4 2.5L (center; Calif-ESV, after primary cat; B1S2); 2012 L4 2.5L (center; Calif-ESV; B1S2); 2013 L4 2.5L (center; Calif-ESV, after primary cat; B1S2); 2007-2012 V6 3.5L (downstream front)
- Nissan GT-R 2009-2021 V6 3.8L (downstream left or right)
- Nissan Maxima 2009-2014 V6 3.5L (downstream front)
- Nissan Murano 2009-2011 V6 3.5L (downstream front)
- Nissan NV2500 2012-2017 V8 5.6L (downstream left or right)
- Nissan NV3500 2012-2017 V8 5.6L (downstream left or right)
- Nissan Quest 2011 V6 3.5L (downstream front)
Replaces Part Numbers
250-24771, 234-4381, 25024771, 2344381
Specifications
- Sensor type: heated
- Wires: 4
- Overall length: 300 mm
- Mounting: threaded
- Connector: male
What's Included
- 1 x O2 oxygen sensor
Before You Order
Match the part number above with the one on your old sensor, or send us your VIN and we will confirm fitment for you. Install with the engine cold and clear any stored trouble codes afterward.
Shipping & Returns
Ships within the United States. Orders are processed within 1 business day. 30-day returns with free return shipping and no restocking fee. Questions? Email info@getorvexa.com or text +1 (252) 705-1212.
Vehicle applications
Listed applicationsVehicles this part is listed for. Match your engine and original part number, or send us your VIN and we will confirm fitment for you.
| Make | Model | Years | Engine / notes |
|---|---|---|---|
| Infiniti | QX56 | 2011–2013 | V8 5.6L (downstream left or right) |
| Infiniti | QX80 | 2014–2016 | V8 5.6L, to 08/ (downstream left or right) |
| Nissan | Altima | 2007–2012 | L4 2.5L (downstream; non Calif-ESV; B1S2) |
| Nissan | Altima | 2007–2011 | L4 2.5L (center, after primary cat; B1S2, FHEV) |
| Nissan | Altima | 2007–2010 | L4 2.5L (center; Calif-ESV, after primary cat; B1S2) |
| Nissan | Altima | 2012 | L4 2.5L (center; Calif-ESV; B1S2) |
| Nissan | Altima | 2013 | L4 2.5L (center; Calif-ESV, after primary cat; B1S2) |
| Nissan | Altima | 2007–2012 | V6 3.5L (downstream front) |
| Nissan | GT-R | 2009–2021 | V6 3.8L (downstream left or right) |
| Nissan | Maxima | 2009–2014 | V6 3.5L (downstream front) |
| Nissan | Murano | 2009–2011 | V6 3.5L (downstream front) |
| Nissan | NV2500 | 2012–2017 | V8 5.6L (downstream left or right) |
| Nissan | NV3500 | 2012–2017 | V8 5.6L (downstream left or right) |
| Nissan | Quest | 2011 | V6 3.5L (downstream front) |
Scroll to see all application details
Fitment verification is the buyer's responsibility. A matching year and model alone does not confirm compatibility.
Before installation
Before installation
Professional installation is recommended. Confirm the part, engine code and installation requirements before work begins.
Parts-only liability
Liability is limited to the price paid for the part. Labor, towing, rental vehicles and engine damage are excluded.
Free US shipping
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.