What an Oil Pressure Sensor Does
The oil pressure switch monitors engine oil pressure and communicates with the dashboard warning light or gauge. When it fails, you may notice:
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Oil pressure warning light staying on
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Intermittent oil light flickering
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False low-pressure alerts
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Oil leaks from the sensor housing
On the Nissan 350Z, a failing sensor is common with age and heat exposure.
Key Features
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Direct OEM-style replacement
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Designed to match factory thread and connector
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Durable housing construction
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Restores proper oil pressure signal
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No programming required
Install, clear codes if needed, and move on.
Product description
Vehicle Compatibility
Compatible with the following models:
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Nissan 350Z – 2003–2009
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Nissan Altima – 2005–2006
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Nissan Armada – 2005–2008
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Infiniti QX56 – 2004–2009
⚠️ Always verify engine and production year before ordering.
Replaces OEM Part Number
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25070-CD00A
Why Choose SCITOO?
SCITOO manufactures OEM-style replacement components focused on reliability and affordability. This sensor is ideal for restoring proper oil pressure readings without dealership pricing.
Final Verdict
If your oil pressure light is acting suspicious but your engine sounds fine, the SCITOO PS417 Oil Pressure Sensor Switch is a simple, cost-effective fix. Correct fitment, proper signal restoration, and peace of mind every time you start the car.
Because warning lights should mean something—not just exist to ruin your mood.
Greg –
I recently ordered this unit for a 2005 Nissan Titan to address a concerning issue with my oil pressure gauge consistently maxing out on the H. Based on promising reviews, I anticipated a straightforward installation process without any oil leakage. However, my experience had a minor hiccup that I believe is essential for others to be aware of.Upon attempting to replace the sensor, I encountered a slow but steady stream of oil as I loosened the original sensor with a 24mm socket. To minimize oil loss, I quickly reinstalled the original sensor, allowing me to have the replacement ready for immediate installation. This unexpected oil release could catch users off guard, so my recommendation is to be prepared with the replacement sensor to avoid significant oil loss during the switch.In my case, I applied a bit of thread tape to the new sensor’s threads, successfully installing it before losing a substantial amount of oil. To further simplify the process and minimize cleanup, I suggest placing a towel under the unit during removal.After overcoming this minor challenge, this Oil Pressure Sensor has been performing admirably for the past two weeks. It matches the performance of the original sensor, and I’m pleased with the overall result, especially considering the affordable price. The ease of installation, as long as you have the replacement ready, makes this sensor a practical solution for addressing oil pressure concerns in your Nissan Titan.In summary, while the installation may not be as foolproof as some reviews suggest, having the replacement sensor at the ready, applying thread tape, and using a towel for cleanup can turn this task into a relatively straightforward fix for your oil pressure gauge issues. The product’s performance and affordability make it a worthwhile investment for Nissan Titan owners experiencing similar concerns.
Shawn –
Worked perfectly to fix faulty oil pressure indication on 2005 NISSAN 350Z. This part works on some other vehicles, but I am posting details for Nissan 350Z owners. Oil pressure gauge maxed out means this part has failed. This is a common failure on These cars. The part is located Under the car on the passenger side of the engine just in front of the oil filter. It is easy to get to by removing the skid plate. You will need a special tool. Oil pressure sensor removal socket to remove this part and reinstall it in the engine. Cheap tool and easy fix. A few ounces of oil will drain out when you remove the part so have a drip pan and some rags ready. When you reinstall the part be very careful not to cross-thread it, and DO NOT over-tighten it. The threads are tiny and you will either ruin the part or strip out the hole in the engine. Save yourself the money and do this yourself if you know enough about cars to change the engine oil and filter. I personally decided to go ahead and buy oil and filter and do an oil change while I was under the car. The oil change took longer than replacing this part. I hope this helps someone. If you are unsure, there are videos on YouTube that show exactly how to do this job.
Edwin Kiener –
Works perfectly for a good price. fast shipping is a big plus. Fit:Exact fit!Value for money:Best Value.
Alvin Chaw –
Good working sensor
Brad S. –
Fit my 2005 nissan frontier and is working well for about 2 months now.
surf_tek –
exact fit, easy to install.oil pressure gauge was pegged on H. after replacing it went to the middle as its supposed to. you will need a 24mm deep socket. its the only tool needed. great product.
maira –
Quality matters in tight spaces where sensors of this importance exist. Short story: I replaced the failed original sensor on my mothers truck with this one. I did this one to try and save her some bucks ( I know better). This sensor fails in under two weeks. I go down to the local parts store and buy one for 100 bucks. I get in there for a second time and remove two week old sensor. I put in the new one and inadvertently sheared it off at the base of the sensor. That is my fault. I’m then forced to proceed only by buying specialized short drill bits, impact extensions, and very short easy outs all because my drill bits were to long for the tight space, and the same for my easy outs. I get the broken one out and get it warrantied and put the truck back together. All is well in the world. If I would have just bought a “real” one from the beginning I would have save money and time. I do have some pretty sweet tools now though…Also when removing this sensor after it had failed in under two weeks it was LEAKING OIL where the black plastic meets the metal body of the sensor. Which makes sense, it was reading Low on the dash all because it cant properly hold the pressure. That plastic to metal seem being the weak point.Cheers!
Tara Gordon –
Have an 05 xterra and the part works for the price.
Pierre B. –
Qualité servicer
Pour mon camion tout est revenu normal tres bon produit