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Oil Pressure Sensor M16-1.5 Adapter to Female 1/4 NPT Port Fitting for LS Engine Swap LS1 LSX LS3

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$8.77

$ 4 .99 $4.99

In Stock

1.Color:Extended Length Temp Sensor Al


2.:1/4 Npt-1/4 Npt-1/8 Npt


About this item

  • Male M16-1.5 and Female 1/4" NPT thread Oil Pressure Sensor Adapters
  • Manufactured from high quality aluminum alloy
  • Compatible with gm LS Series Engines
  • Package listing : 1 adapter & 1 sealing washer
  • Our adapter installs most commonly in the top-rear or front-driver side of the engine block to access pressurized oil of the engine


Oil Pressure Sensor Adapter, M16 * 1.5 Metric Adapt to Mechanical Oil Pressure sensor 1/4 NPT for LS Engine Swap LS1 LS3 LSX


Sam
2025-08-26 20:34:05
Worked great
J. C.
2025-08-07 18:17:44
Pros: Heavy Duty, Perfect Fit, Good Threads on the male and two female portsCons: None right nowUses: Split oil pressure for standard dash gauge and additional Mechanical GaugeObservations: I had need to split out the oil pressure sending to both the dash gauge, which was faulty, and to a Bosch Actron Mechanical Oil Pressure Gauge. This fit the space at the oil filter housing perfectly and both the Bosch and existing Oil sending unit connected without issue and plenty of space. Take your time to avoid thread damage, don't over tighten either, and use thread sealant or Teflon tape to to make a good seal. I will be buying more for other vehicles so they can have the Idiot OP light and a real Mechanical gauge.
Torgeir Klokkerhaug
2025-08-06 16:46:55
Just what i needed
Felipe E.
2025-06-30 11:39:46
I own a 2012 Mazda 2, and wanted to install an universal oil pressure gauge; This adaptor will allow you to install the factory oil pressure switch as you add a second port for the universal gauge sender unit, without intrincated modifications and relatively safe. I waited some years to do this review in order to ensure that the new gauge sender and adaptor work safely and reliablely (oil leak is practically null). I suggest to add some turns of teflon tape and not overtight the adaptor nor the senders to ensure sealing and avoid damage to your factory engine pressure sender port. I'm not a mechanic, so if you have any doubt, please ask your trusted mechanic first and not to me. Luck!
Jeff Brock
2025-06-26 21:14:25
Great Product! Worked Perfect! This was a perfect fit for a Kubota BX, Kubota uses British threads for oilSensors and most oil gauges and tees are standard thread.The male threads on this tee screw straight into engine block and allows factory “dummy” sensor to screw into the female end. The side has a 2nd female port in standard thread which allows a standard oil sending unit to be screwed in. Allows the addition of an oil pressure gauge, while keeping the dummy light and emergency engine shut off feature.
jason vineyard
2025-06-18 16:50:16
I was lucky to get it out. Avoid at all costs. Snapped as I was inserting temp sensor, no way it could be any looser and not leak
Bry
2025-05-17 17:33:03
I was looking for a way to add a mechanical gauge to the JD2305 that I have. This worked great to add another port for the gauge and still keep the factory warning light. A bit on the expensive side, but if you need it, it works.
jeremy hudson
2025-05-08 12:01:42
Parts fits but the ports are wrong, 1/8 bsp in on the side instead of the end it should work anyway but will see
Taco87
2025-03-23 21:45:12
Very nice machining compared to cheaper counterparts. 10/10 recommend.
Isaac
2025-03-06 14:20:24
Very good quality.
Burton
2025-01-08 14:32:01
Threads are cut wrong. Does not fit
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