Genuine Ancillary Coolant Hose Set WRX & STI 1997 - 2000

Genuine Ancillary Coolant Hose Set WRX & STI 1997 - 2000If you are piloting a classic late model GC8, you know that the factory rubber under the hood has been through thousands of heat cycles. A single pinhole leak in a hard to reach line can ruin a road tripor worse, a motor. That is why we have put together this comprehensive, Genuine Subaru Ancillary Coolant Hose Kit. This is the ultimate "peace of mind" upgrade for the purist or restorer. Nothing matches the exact bend, thick molded walls, and perfect

If you are piloting a classic late-model GC8, you know that the factory rubber under the hood has been through thousands of heat cycles. A single pinhole leak in a hard-to-reach line can ruin a road trip—or worse, a motor. That is why we have put together this comprehensive, Genuine Subaru Ancillary Coolant Hose Kit.

This is the ultimate "peace of mind" upgrade for the purist or restorer. Nothing matches the exact bend, thick molded walls, and perfect fitment of OEM Subaru parts. This massive 13-hose kit covers 11 critical cooling paths across your engine bay, replacing the brittle, aged factory plumbing with brand-new, factory-fresh rubber.

What is Included in the 13-Piece Kit:

• Header Tank Hoses: Keeps the expansion tank cycling perfectly.

• Turbo Coolant Lines: Replaces the high-heat hoses feeding the turbocharger.

• Oil Cooler Hoses: Protects the vital lines running to your factory oil cooler block.

• Water Pump & Water Crossover Pipe Hoses: Refreshes the core plumbing at the front and top of the block.

• Heater Core Hoses: Ensures reliable cabin heating without the risk of a footwell leak.

Why the GC8 Crew Swears by Genuine OEM:

• Perfect Factory Fitment: No trimming, twisting, or forcing universal hoses onto complex EJ angles.

• Complete Engine Coverage: Eliminates all the small, buried ancillary hoses that are usually forgotten until they fail.

• Maximum Longevity: High-quality molded rubber built to withstand another generation of boxer heat.

• Restoration Grade: Keeps your engine bay looking authentic, clean, and period-correct.

Roo Racing Installation Advice

Getting to some of these smaller ancillary lines (like the turbo feeds and the oil cooler hoses under the block) can be a bit of a puzzle while the engine is in the car. If you are already doing a timing belt service, pulling the intake manifold, or doing a clutch swap, this is the absolute best time to swap these out. Do it once, do it right, and enjoy leak-free driving for years to come.