More Subaru STI 2004-2007 parts:
All Subaru STI 2004-2007 parts | Brakes | Drivetrain | Engine | Tuning | Exhaust | Exterior | Intake | Interior | Suspension | Turbo | Wheels | Fuel | Fluids | Wheel Accessories | WheelSpacers | Electronics
Shop cooling parts for the Subaru WRX STI 2004–2007 (GD chassis). The GD STI runs the EJ257 2.5L turbocharged flat-four with a factory top-mount intercooler layout above the engine, and a manually operated intercooler water spray system is listed among the 2007 STI Limited's equipment. You will find radiators, fans, hoses, thermostats and oil coolers here — every part in this collection is fitment-tagged for the 2004–2007 WRX STI, so check your year and trim against the product fitment notes before ordering.
What cooling parts fit my Subaru WRX STI 2004–2007 (GD chassis)?
Every cooling part in this collection is fitment-tagged for the GD-chassis WRX STI (2004–2007) with the EJ257. Intercooler-related parts are built around the factory top-mount layout, and intercooler spray equipment is tied to the 2007 Limited trim, so confirm your year and trim on the product page before ordering.
Should I upgrade the top-mount intercooler on my GD STI?
The factory layout on the 2004–2007 STI is a top-mount intercooler sitting above the EJ257, so a TMIC upgrade is the path that keeps that factory placement. A manually operated intercooler water spray system was also listed among the 2007 STI Limited's equipment, aimed at keeping intake temperatures in check — check whether a part suits the standard TMIC layout or the Limited's spray setup before you order.
Where can I find other parts for my Subaru STI 2004-2007?
Start with the full Subaru STI 2004-2007 collection linked at the top of this page, or jump straight to a category — Brakes, Drivetrain, Engine, Tuning, Exhaust, Exterior and more are all linked above, and every one of them is scoped to the Subaru STI 2004-2007 only.