Torque Solution Oil Galley Plug Subaru EJ Engines M18-1.5 to 1/8 NPT Adapter WRX 2002-2014 / STI 2004-2021 | TS-SU-609

Part #: TS - SU - 609. This Torque Solution Oil Galley Plug for Subaru EJ Engines features an M18x1.5 thread and a 1/8 NPT threaded port. It's crafted from high - quality brass, allowing you to easily install an oil pressure or temp sensor to monitor your engine's vital stats. The adapter comes with a copper M18 crush washer and has Teflon tape applied to the M18 - 1.5 threads. It also offers a limited lifetime warranty. Fits all EJ20 / EJ25 engines, but note it does not fit the 2015+ Subaru WRX with FA20. Proposition 65 requires warnings for Californians about chemical exposures. For more info, visit (http://www.p65warnings.ca.gov).

Using this oil galley plug adapter is easy. First, make sure your engine is turned off and cooled down. Locate the appropriate spot on your Subaru EJ engine for the adapter. Then, screw the adapter in using the M18 - 1.5 threads, as the Teflon tape is already applied to ensure a good seal. Attach your oil pressure or temperature sensor to the 1/8 NPT port. The copper M18 crush washer will help create a tight fit. As for maintenance, check the adapter periodically for any signs of leaks or damage. If you notice any issues, contact the manufacturer as it comes with a limited lifetime warranty. Remember, this adapter does not fit the 2015+ Subaru WRX with FA20, so make sure your vehicle is compatible before installation. Californians should be aware of Proposition 65 warnings regarding chemical exposures.