Description
Subie Auto Parts is excited to offer a upgraded rear differential drain plug with a clear built in sight glass. Accidentally strip your factory drain plug? Don’t worry, we got your back!
Benefits include:
- Direct OEM replacement.
 - View your gear oil’s condition with the see through glass indictor that is built into the drain plug, instead of relying on a magnet and not being able to see your oil’s condition.
 - Temperature resistant up to 356 °F (180 °C).
 - High Quality Brass Body.
 - Made in the USA.
 
Installation Instructions:
- Remove factory drain plug.
 - Drain all fluids.
 - Install Teflon tape or liquid seal lock on threads of new fitting.
 - Install new SAP drain plug onto differential cover.
 - Torque fitting with a 30mm socket to 36.9 ft-lbs.
 - Add 1 quart of 75w90 LS gear oil.
 - Level fluid until 1 drip per second.
 - Enjoy your new SAP drain plug!
 












