Parts for your 2014 Subaru Exiga-Oil seals

2014 Subaru Exiga oil seals — what they do and when to replace them

Oil seals are absolutely used on the 2014 Subaru Exiga. Technical references including the Subaru Factory Service Manual for the YA‑series Exiga (circa 2012–2015, Engine and Transmission sections) and the Subaru FAST parts catalogue list multiple oil seals fitted to this model: crankshaft front and rear (rear main) seals, camshaft seals on EJ20‑equipped variants, oil pump seals, front driveshaft/differential seals for the Lineartronic CVT (TR690) or 5EAT, and rear differential pinion/axle seals. These factory documents confirm oil seals are fundamental to how the Exiga’s engine and driveline retain lubricant and keep contaminants out.

On this Exiga, oil seals do the quiet hard work: they keep engine oil, CVT/auto fluid, and diff oil where it belongs while shafts spin at speed. When a seal ages, hardens, or is exposed to excess crankcase pressure, it can mist or leak—showing up as weeps around the crank pulley, oil in the timing cover (EJ engines), a drip from the bellhousing (rear main), or trans fluid near the driveshaft stubs.

There’s no fixed “service interval” for most seals