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-   -   Aliexpress gems 💎 (https://www.miataturbo.net/general-miata-chat-9/aliexpress-gems-109189/)

adam86 03-15-2024 06:57 PM

Aliexpress gems 💎
 
I wanted to start a thread for the good finds that I bought and tested from aliexpress for car stuff. Usually, it is cheap stuff but there are some good finds that I made over the years.


1994-97 MAF plug
https://cimg3.ibsrv.net/gimg/www.mia...7dc225a2f7.png
https://www.aliexpress.com/item/1005...65f91802qVuiZp

Pressure sensor

https://cimg9.ibsrv.net/gimg/www.mia...2ade2517cb.png
https://www.aliexpress.com/item/1005...65f91802qVuiZp

1994-97 coil connector (for COP conversion)

https://cimg6.ibsrv.net/gimg/www.mia...7e9c91ff79.png
https://www.aliexpress.com/item/1000...65f91802qVuiZp

Sandwich plate
https://cimg2.ibsrv.net/gimg/www.mia...25a9271bd0.png
https://www.aliexpress.com/item/1005...48471802htQwn2

Temp sensor (for oil temp)

https://cimg2.ibsrv.net/gimg/www.mia...594fde4418.png
https://www.aliexpress.com/item/3284...65f91802qVuiZp

Mac valve (boost control)

https://cimg2.ibsrv.net/gimg/www.mia...dfd6bfb30c.png
https://www.aliexpress.com/item/1005...Cquery_from%3A

Oil fitting for sensor and turbo oil feed
https://cimg5.ibsrv.net/gimg/www.mia...2e5de09a4f.png
https://www.aliexpress.com/item/1005...8dasLleSr&mp=1

Deutsch connector

https://cimg3.ibsrv.net/gimg/www.mia...3e8ba3c2c8.png
https://www.aliexpress.com/item/1005...65f91802qVuiZp

U terminals to joint wires

https://cimg4.ibsrv.net/gimg/www.mia...107674cac1.png
https://www.aliexpress.com/item/1005...Cquery_from%3A

Crimp tool

https://cimg3.ibsrv.net/gimg/www.mia...e9c32be9f8.png
https://www.aliexpress.com/item/4001...65f91802qVuiZp



NOT TESTED YET

Throttle body

https://cimg6.ibsrv.net/gimg/www.mia...99c505fdf3.png
https://www.aliexpress.com/item/1005...8daSpH7l7&mp=1

Fuel pressure regulator

https://cimg1.ibsrv.net/gimg/www.mia...a67cc14d6f.png
https://www.aliexpress.com/item/1005...8daR2A5pv&mp=1

Fuel pressure regulator to stock fuel rail adaptor

https://cimg4.ibsrv.net/gimg/www.mia...8eb61abcf2.png
https://www.aliexpress.com/item/3282...8daR2A5pv&mp=1

AN line and fittings kit

https://cimg3.ibsrv.net/gimg/www.mia...7d392dbf14.png
https://www.aliexpress.com/item/1005...8daR2A5pv&mp=1

Steering wheel hub

https://cimg8.ibsrv.net/gimg/www.mia...72fdee17f1.png
https://www.aliexpress.com/item/3290...8daR2A5pv&mp=1

If you find good stuff please share.

HarryB 03-17-2024 07:45 AM

Bit of a hit or miss, and I would not like to risk on the more critical parts. I can tell you though that the crimper works great :D

Lokiel 03-17-2024 08:05 AM

I wouldn't trust a C$11 oil/fuel pressure sensor.
I WOULD love a quality 8-AN 100psi fuel pressure sensor (150psi 8-AN sensors are more common).

I bought a cheap sandwich plate kit once - the aluminium block was OK but the aluminium fittings were rubbish (incredibly light, even for aluminium) so were replaced with no resulting leaks..

The Skunk2 TB knock-off is known to have even more issues than the Skunk2 TB.

I HAVE used the plugs/sockets shown and they're holding up.

Jesse99James 03-17-2024 04:35 PM

Below I linked a convenience item that has been holding up and working well for a few years. The ball mount receiving part on the back of the charging pad has a cross pattern cut to allow the ball mount to easily pop in place before tightening the nut. Neither the nut, nor ball mount are used. That cross pattern cut fits nicely over the vent nipple and matches the vertical/horizontal support pieces on the vent. I attached it using plastic epoxy putty and used 2-3 small screws to keep the vent from moving/sagging. I purchased a used vent to modify, my original vent can be popped back in place if it dies or the next owner doesn't want it. An Add-A-Fuse was wired to a fast charger under the dash and a quality cable was routed up to the left side of the charging pad. In the picture below, the cable isn't attached but it was a 90 degree USB-C cable that ran down and turned horizontal, blending into the groove just above the side mirror controls. A few layers of quality electrical tape created a flap that pressed into the groove to hold the cable.

The charging pad sits away from the OEM vent and still allows indirect airflow. It has ventilattion holes on the back so you can run the HVAC to cool the charger and phone. On sunny, 90+ degree days with the top down, my Android phone refused to charge a few times after it got too hot but that was usually because I left the air flow setting blowing on my feet instead of bi-level, or vents. I purchased matching size metal rings off AliExpress to glue to the back of my phone case and I now have extra for future phone upgrades. It's great for a wireless, customizable gauge setup using MSDroid with my MS3pro plus I can still stream music (might be phone dependent) to the BT adaptor in the OEM Bose headunit while wirelessly communicating with the MS3.

FYI, the blue LEDs are a bit harsh at night but it pops apart fairly easily. I applied some paint (seat leather dye was handy at the time) to coat the ring of SMD LEDs. The effect is similar to tinting tail lights, it's no longer overly harsh at night although if I had the tools and patience, I would have preferred to replace the blue LEDs with orange/red to match my dash illumination and maybe look more closely to see if I could change resistor/s to dim them. I glued it back together using E6000 glue from Walmart that I keep around for replacing broken phone screens/digitizers and other projects.

15W Magnetic Qi Wireless Car Charger Mount for iPhone 12 Mini Pro Max Mag safe Fast Charging Wireless Charger Car Phone Holder (aliexpress.us)

https://cimg1.ibsrv.net/gimg/www.mia...6b04672edb.jpg
Spoiler
 

adam86 03-17-2024 05:18 PM


Originally Posted by Lokiel (Post 1647645)
I wouldn't trust a C$11 oil/fuel pressure sensor.
I WOULD love a quality 8-AN 100psi fuel pressure sensor (150psi 8-AN sensors are more common).

I bought a cheap sandwich plate kit once - the aluminium block was OK but the aluminium fittings were rubbish (incredibly light, even for aluminium) so were replaced with no resulting leaks..

The Skunk2 TB knock-off is known to have even more issues than the Skunk2 TB.

I HAVE used the plugs/sockets shown and they're holding up.

I have the pressure sensor and it seems to work good, I have seen them for sale by multiple companies for like 50$+ for the same sensors so I gave them a chance.
Fab9tuning is selling the sandwich plate for 50$ too https://fab9tuning.com/oil-sensor-ad...nd-compatible/
is it me or the Aeromotive fuel pressure regulator is the same as aliexpress

https://cimg1.ibsrv.net/gimg/www.mia...d0e68c0777.png

Probably just a copy

adam86 03-18-2024 07:09 PM

For those who are still rocking the cassette radio, this works great


https://cimg9.ibsrv.net/gimg/www.mia...c250984cff.png
https://www.aliexpress.com/item/1005...27211802waE5sW

TurboTim 03-19-2024 10:29 AM

Regarding those 5v pressure sensors, I've tried a bunch from amazon ($17 next day) for use in measuring pool pump pressures (water, indoors, powered 24/7 during the three summer months). The first pair lasted 1 season. Second pair lasted 1 week. Third pair lasted a day/3 days. They wouldn't all fail the same way either...some started to drift high, others low, others just stopped outputting any signal. Also, when new, the pressure/volts for each sensor was not similar, so if you want them to be accurate, you will have to make your own calibration curve for each.

I went with used ebay legit SSI tech sensors ($50) and so far those are working (this summer will be the 3rd year on those).

tony5543 03-19-2024 10:52 AM

How's this been holding up? Curious if it took any work to get it to fit.

Thanks

adam86 03-19-2024 11:18 AM


Originally Posted by tony5543 (Post 1647772)
How's this been holding up? Curious if it took any work to get it to fit.

Thanks

I have not tested this one and it is a scary one to test IMO 😅

tony5543 03-19-2024 11:20 AM

I don't blame you but the $150 savings over a Daikei hub is so enticing 🤣

adam86 03-19-2024 11:20 AM


Originally Posted by TurboTim (Post 1647768)
Regarding those 5v pressure sensors, I've tried a bunch from amazon ($17 next day) for use in measuring pool pump pressures (water, indoors, powered 24/7 during the three summer months). The first pair lasted 1 season. Second pair lasted 1 week. Third pair lasted a day/3 days. They wouldn't all fail the same way either...some started to drift high, others low, others just stopped outputting any signal. Also, when new, the pressure/volts for each sensor was not similar, so if you want them to be accurate, you will have to make your own calibration curve for each.

I went with used ebay legit SSI tech sensors ($50) and so far those are working (this summer will be the 3rd year on those).

Thx for the feedback good to know, I like testing cheap stuff it is more like a hobby 😆

Stock 03-19-2024 11:47 AM


Originally Posted by tony5543 (Post 1647775)
I don't blame you but the $150 savings over a Daikei hub is so enticing 🤣

My general rule of thumb on "budget tuning" is to not try and save money on parts that could result in a total loss of vehicle/my life if they fail.


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