Genuine Subaru Rocker Cover Gasket Kit

Stop the Seep. Protect Your Coils.

If you own an EJ-series Subaru, you know the smell: burning oil hitting a hot header. It usually starts as a faint scent at the traffic lights and ends with oil-soaked spark plug leads and a messy driveway. The factory rocker cover gaskets eventually heat-cycle and harden, losing their ability to seal.

At Roo Racing, we don’t believe in "near-enough" aftermarket rubber that shrinks after six months. This Genuine Subaru Rocker Cover Gasket Kit is the professional’s choice for a permanent, leak-free seal. We’ve bundled the complete hardware suite required to refresh both banks of your EJ255 or EJ257.

The Roo Racing Difference:

• ✅ 100% Genuine Subaru Japan: High-spec rubber compounds designed to withstand the intense lateral heat of the Boxer engine.

• ✅ Complete Dual-Bank Kit: We include everything needed for both the Left Hand (LH) and Right Hand (RH) sides—no half-measures.

• ✅ Spark Plug Protection: Includes all four Tube Seals to prevent oil from pooling in the spark plug wells and causing ignition misfires.

• ✅ Specialist Verified: Manually cross-referenced against the JDM and ADM databases to ensure exact fitment for your chassis.

What’s Inside the Kit:

• 1x LH Rocker Cover Gasket: Precision-molded for the nearside head.

• 1x RH Rocker Cover Gasket: Precision-molded for the offside head.

• 4x Spark Plug Tube Seals: Essential for keeping your ignition system bone-dry.

Confirmed Fitment:

This kit is the definitive choice for the following EJ-series turbocharged models:

• Subaru WRX STi: GR, GV, and VA (EJ257)

• Subaru Forester XT: SG and SH (EJ255)

• Subaru Liberty / Outback: BL, BP, BM, and BR (EJ255 Turbo Models)