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LS Swap Oil Pressure Sensor Adapter M16 1.5 to 1/4 NPT Thread Pipe Fittings for All LS GM Series Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LMG LS3

4.5 (5) Write Review
Free shipping on orders over $29.99

$8.95

$ 3 .99 $3.99

In Stock

About this item

  • Compatible with: all GM LS Series Engines,Works great for installation of aftermarket gauges.
  • Larlansz Precision threads never leaked. Fits perfectly and has a great seal.Manufactured from high quality aluminum,good oxidation and corrosion resistance,it's does what it's supposed to.
  • Male M16-1.5 and Female 1/4" NPT ,1/4" NPT taper pipe thread port in the rear of the fitting allows for common sensors or plumbing fittings.
  • Our adapter installs most commonly in the top-rear, or front-driver side of the engine block to access pressurized oil of the engine. Seals to the block with a sealing washer. Also You can use this to adapt a mechanical oil pressure gauge on your LS swap.
  • Package listing : 1 adapter & 1 sealing washer


Larlansz LS Engine Swap M16 1.5 to 1/4 NPT Adapter


Expert user
2025-08-16 14:31:32
I have a mini excavator, I needed to check hydraulic pressure on. After machining out bore of the fitting with 7/16" bit it fit on my hose so I could attach guages, I thing the manufacturer could sell a lot more of these if they did the mofification
Greg
2025-08-15 14:51:59
Worked perfectly to adapt the engine port to Standard thread for priming attachment.
DIY-DAD
2025-07-06 15:33:08
Just what I needed to create my own LS oil system primer.
J
2025-05-08 20:59:14
Cheap to buy and worked for what I needed
tracy
2025-01-22 20:44:23
Looks like it will work
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