Subaru WRX STI Engine Gaskets and Seals
This page brings together engine gaskets and seals for the Subaru WRX STI covering model years 2013–2021, including cylinder head gaskets, valve cover gasket sets, crankshaft seals, and more. Pick your Subaru WRX STI's year above to narrow the list to engine gaskets and seals with confirmed fitment. Every part shown is checked against our vehicle data.
Cometic C4574-030 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257
Cometic C4986-041 Subaru Cylinder Head Gasket Bore MLX - EJ22E 101mm 041
Cometic C4955-040 MLS Cylinder Head Gasket for Subaru Bore - FA20F 89.5mm
Cometic C4954-040 MLX Cylinder Head Gasket for Subaru FA20F 89.5mm Bore
Cometic PRO2048C-052 Complete Engine Gasket Kit for Subaru - EJ257
Cometic C4955-032 MLS Cylinder Head Gasket for Subaru Bore - FA20F 89.5mm
Cometic C4574-075 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257
Representative Photo, actual item may vary
Cometic PRO2048-NHG Subaru EJ257 Complete Engine Gasket Set Without Head Gasket
Cometic PRO2048C-060 Complete Engine Gasket Kit for Subaru - EJ257
Cometic PRO2048C-028 Complete Engine Gasket Kit for Subaru - EJ257 2008+
Representative Photo, actual item may vary
Cometic C4880 Valve Cover Gasket Kit for Subaru - EJ255 V2 2008+ EJ257
Cometic C4574-098 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257
Cometic C4574-120 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257
What's here for your Subaru WRX STI
- Engine Cylinder Head Gaskets
- Engine Intake Manifold Gasket Sets
- Engine Crankshaft Seals and Crankshaft Seal Kits
- Engine Valve Cover Gasket Sets
- Engine Camshaft Seals
- Complete Engine Gasket Sets
- Engine Oil Drain Plug Gaskets
The widest selection here comes from Cometic, Victor, Fel-Pro, and MAHLE, covering OE replacement gaskets, front and rear seals, manifold sets, and full kits across the 2013–2021 model range. Other categories Subaru WRX STI owners shop for: Subaru WRX STI Springs and Suspension Parts, Subaru WRX STI Shocks and Struts and Subaru WRX STI Manual Transmission Parts, or browse all Subaru WRX STI parts and accessories.