AEM 30-4407 0-150 PSI Oil Pressure Gauge

11 reviews for AEM 30-4407 0-150 PSI Oil Pressure Gauge

1. 

   Rated 5 out of 5

   K J Winslow – January 10, 2011

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   The third ones’ the charm! It’s great to be able to see my oil pressure presented in a digital mode with an accompanying band that raises as the numbers go up! A very usable, useful tool and it’s easy to understand as well as read. Along with my AEM boost gauge and my AEM air/fuel gauge, all of them matching and all look fantastic!

2. 

   Rated 5 out of 5

   bb999 – June 7, 2012

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   I bought this gauge along with a boost gauge. It is a very responsive gauge. The LED lighting is bright enough to see in daylight, and it has a ambient light sensor to automatically dim (you can test it by shining a flashlight at it). It is very sensitive (which may be a bad thing, the number is constantly flickering), perhaps an analog gauge, or a digital one with a needle might have been better but I like this gauge regardless. The sensor is very responsive as far as I can tell.The picture for this item is inaccurate – it shows the truboost controller/gauge. The digital display in the center is pretty much like that, but the ring of leds around the outside do not ‘fill’ as depicted; rather it is single LED that is lit at any time.Overall, it’s a very good gauge to have in a performance car. Apart from knowing the oil pressure, you can easily tell how warmed up your oil is by observing the pressure at idle. For example, on a cold start, the oil pressure is around 100psi, but by the time the oil has warmed up, it drops as low as 18psi at idle.

3. 

   Rated 5 out of 5

   Jaron – March 4, 2015

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   Works great. Fairly simple install. Just make sure you don’t install into your oil pan since you don’t usually get much of a pressure reading from the pan. Only con is that I wish it had a backlight. Only light on the gauge is the LED number and the LED dial/needle. I don’t understand what the point of even having a face on the gauge is if you can’t read it except in the daylight or with a flashlight.

4. 

   Rated 5 out of 5

   Bill – September 24, 2015

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   Installed in my Subaru, the gauge can bounce around a bit, but nothing more than any other electric gauge I have used. The included black face plate is great for a more stealth install, very nice this kit comes with both options to allow you to choose white or black face plate.The auto-dimming is quick to respond and adjusts to the perfect light level at night.

   
5. 

   Rated 5 out of 5

   ThisIsNotMyRealName – July 1, 2018

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   Installation was straightforward, I wrapped the sensor threads in 2 layers of teflon pipe tape then threaded it into a brass “T” block next to the notoriously inaccurate factory sensor. The gauge works well and responds very quickly.

6. 

   Rated 4 out of 5

   Alfredo – December 8, 2018

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   Purchased for a 16 sti, works very well after a 3 minutes of starting car. Gave it 4 stars because when I start up my car the gauge reads 0 for 2-3 minutes then slowly increases, 5 minutes later it reads correctly. This only occurs on a cold start. The first 6 months I had the gauge this was not the case, it read high on cold starts then slowly went down, I’ve had this gauge for 8 months so far and I don’t know if it will eventually die soon, unless this is normal after 6 months, overall reads correct wile driving and at idle.

7. 

   Rated 5 out of 5

   TheReviewerGuy – July 2, 2019

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   Works great so far.Need a brass adapter for the sender to screw into a GM 3800 SII engine

8. 

   Rated 1 out of 5

   michael – July 1, 2021

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   I thought it would be a good product, was missing pieces according to everything I could find online.

9. 

   Rated 5 out of 5

   Steve Austin – December 24, 2021

   Imported from Amazon. This is not a review of a purchase made on this website.

   External marketplace context: Verified Purchase

   This gauge was easy to install. Nice low profile gauge fits great on my A pillar. The best part is the illumination is perfect day or night. Not to bright at night to be distracting.

10. 

    Rated 5 out of 5

    yacine amroun – February 18, 2022

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    pricy but good

11. 

    Rated 2 out of 5

    Thomas Nowak – June 27, 2024

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Had installed in my car 18 months now. Works perfectly, except one segment of 1 segment of the 7 segment display has stopped working. This could be due to sun exposure though, so make sure to avoid heat with these!