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Koyo Performance Radiator Subaru Impreza WRX / STI GDA / GDB / GDF / GGA 2002-2007

Koyo Performance Radiator Subaru Impreza WRX / STI GDA / GDB / GDF / GGA 2002-2007

SKU: SKU:  VH091672

通常価格 $799.00
通常価格 セール価格 $799.00
7-10 days
税込。
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Koyo Performance Radiator – Subaru Impreza WRX / STI GDA / GDB / GDF / GGA 2002–2007

Application: Subaru Impreza WRX / WRX STI | GDA / GDB / GDF / GGA | EJ205 / EJ207 / EJ255 / EJ257 Turbo Petrol AWD | 4AT / 5MT / 6MT

Part Number: VH091672 / KV091672R


The GD-series Impreza WRX and STI are among the most popular and enduring performance platforms in Australia. Whether it's a street build, a rally car, or a track weapon, keeping coolant temperatures stable is fundamental to getting the most out of these engines under sustained load.

Koyorad's all-aluminium radiator is a direct bolt-in performance upgrade across the GDA, GDB, GDF, and GGA Impreza platform. Nocolok furnace brazed, precision TIG welded by hand, and triple pressure tested — retains all OEM fan shroud mounts and stock hose connections with no modifications required.


Why Koyorad?

  • Precise Tube & Fin Alignment — Optimal coolant flow and maximum heat transfer efficiency.
  • Nocolok Furnace Brazing — All components bonded as one unit for vibration and debris resistance.
  • Billet Filler Neck — Precision-machined for strength, durability, and a reliable seal.
  • OE-Specific Mounting — Retains factory fan shroud, hose positions, and mounting pins.
  • Hand-Crafted Heliarc Welds — Individually welded for the strongest possible aluminium-to-aluminium bond.

Specifications

Part Number VH091672 / KV091672R
Core Thickness 36mm
Core Dimensions (H x W) 340 x 686/701mm
Tube Pitch 43/43 x 713mm
Inlet / Outlet 38mm top and bottom
Construction All Aluminium, Nocolok Brazed, Heliarc Welded
OEM Numbers 45111 FE101 / 45111 FE102

Fitment

Year Chassis Submodel Trans
2002-2005 GDA Sedan WRX EJ205 2.0T AWD 168kW 4AT
2002-2005 GDA Sedan WRX EJ205 2.0T AWD 168kW 5MT
2006-2007 GDA Sedan WRX EJ255 2.5T AWD 169kW 4AT
2006-2007 GDA Sedan WRX EJ255 2.5T AWD 169kW 5MT
2005 GDA Sedan WRX WRP10 EJ205 2.0T AWD 175kW 5MT
2002-2005 GDB Sedan WRX STI EJ207 2.0T AWD 206kW 6MT
2006-2007 GDF Sedan WRX STI EJ257 2.5T AWD 206kW 6MT
2002-2005 GGA Wagon WRX EJ205 2.0T AWD 168kW 4AT
2002-2005 GGA Wagon WRX EJ205 2.0T AWD 168kW 5MT
2006-2007 GGA Wagon WRX EJ255 2.5T AWD 169kW 4AT
2006-2007 GGA Wagon WRX EJ255 2.5T AWD 169kW 5MT

Sold individually. Lead times may apply — contact us at Coore for availability and shipping estimates.

Coore Performance and Aftermarket is an Authorised Australian Distributor of Koyorad Performance Radiators.

Part Number VH091672
Core Thickness 36 mm Hyper Core aluminium (high-density)
Construction aluminium