Parts for your 2013 Subaru Xv-Head gasket

2013 Subaru XV head-gasket: purpose, care and when to replace

Yes, a head-gasket is fitted to the 2013 Subaru XV. Technical sources such as the Subaru Factory Service Manual for the 2013 XV/Impreza with the FB20 2.0‑litre engine (Engine section: Cylinder Head) outline inspection and installation procedures for the cylinder head-gasket. Subaru’s Technical Information System (STIS) and the genuine Subaru parts catalogue also list multi‑layer steel (MLS) cylinder head-gaskets for the FB‑series engine used in the XV. That makes the head-gasket very much relevant to this model.

On the XV’s flat‑four FB20, the head-gasket sits between the cylinder block and each cylinder head. Its job is to keep combustion pressure where it belongs, while sealing oil and coolant passages so they don’t mix or leak. When it’s healthy, the engine maintains good compression, runs cool, and keeps fluids tidy. When it’s tired, drivers may notice hard starting, overheating, a sweet smell from the exhaust, milky oil, or coolant loss with no obvious drip.

This isn’t a routine replacement item—on a well‑maintained 2013 XV, a head-gasket can last the life of the engine. The best “maintenance” is really good housekeeping:

• Keep the cooling system in top nick: correct Subaru‑approved coolant, proper concentration, and replacements at the intervals in the owner’s handbook.
• Fix leaks promptly and never let it overheat—heat is a gasket’s worst enemy.
• Change engine oil on time to protect sealing surfaces and prevent sludge.
• Bleed air properly after coolant work and ensure the radiator cap holds pressure.

If a head-gasket does need doing, most pros prefer removing the FB20 engine for access, then fitting new MLS gaskets, checking head flatness, and following Subaru’s torque‑angle sequence on the head bolts. It’s smart to pair the job with fresh thermostat, radiator hoses, spark plugs, and cam carrier reseal if needed. Expect significant labour