Koyo (Koyorad) Performance Radiator: VW Golf GTI / Golf R Mk6 / Audi A3 8P / TT 8J MT

Koyo (Koyorad) Performance Radiator – VW Golf GTI / Golf R Mk6, Audi A3 8P / TT 8J (Manual)

Application: VW Golf GTI / Golf R Mk6 | Audi A3 8P / TT 8J | 2.0L Turbo | Manual

Part Type: Performance radiator (36mm core)

Part Number: KV442644

The Mk6 Golf GTI and Golf R are hugely popular tuning platforms, and with a remap, bigger turbo or regular track days the factory cooling system quickly becomes a limit. The OEM plastic-tank radiator is also prone to failure with age and heat cycles.

Koyorad's KV442644 is a 36mm all-aluminium replacement for the factory radiator in manual Mk6 Golf GTI and Golf R models, and suits the related Audi A3 (8P) and TT (8J) platforms. It is built to the OE footprint and accepts the factory hoses.

Why Koyorad?

• 36mm Core — High-density core for improved heat transfer over the factory unit.
• Nocolok Furnace Brazing — All components bonded as one unit for vibration and debris resistance.
• All-Aluminium Construction — Replaces the factory plastic-tank radiator.
• OE-Specific Mounting — Built to the factory footprint and retains factory hose positions.
• Hand-Crafted Heliarc Welds — Individually welded and triple pressure tested.

Fitment

Not sure if this suits your car? Email sales@coore.com.au and our team will confirm fitment.

Coore Performance & Aftermarket is an Authorised Australian Distributor of Koyorad Performance Radiators.
Shop with confidence — all Koyorad products sold through Coore are genuine, backed by manufacturer support, and shipped from Australia.