Koyorad Performance Radiator: Nissan Skyline GT-R R34 RB26DETT MT 2000-2002
Koyorad Performance Radiator: Nissan Skyline GT-R R34 RB26DETT MT 2000-2002 is backordered and will ship as soon as it is back in stock.
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Koyorad Performance Radiator: Nissan Skyline GT-R R34 RB26DETT MT 2...
Koyo Performance Radiator – Nissan Skyline GT-R R34 RB26DETT MT 2000–2002
Application: Nissan Skyline GT-R | BNR34 (2D Coupe) | RB26DETT 2.6L Twin Turbo Petrol AWD | Manual Transmission
Part Number: HH023194 / KH023194
The late-production R34 GT-R — covering the V-Spec II and Nür editions — represents the absolute pinnacle of the BNR34 lineage. The RB26DETT is a legendary engine that responds exceptionally well to modification, and at elevated power levels the cooling system becomes a critical component. Whether you're running stock boost or pushing serious power, keeping coolant temperatures in check is non-negotiable.
Koyorad's all-aluminium radiator is a direct bolt-in performance upgrade for the BNR34, engineered to the same factory fit and mounting points as the OE unit. Nocolok furnace brazed, precision TIG welded by hand, and triple pressure tested — it retains all OEM fan shroud mounts and stock hose connections with no modifications required.
Why Koyorad?
- Precise Tube & Fin Alignment — Strict quality control ensures optimal coolant flow and maximum heat transfer efficiency across the entire core.
- Nocolok Furnace Brazing — All tubes, fins, headers, and brackets are bonded in a state-of-the-art Nocolok furnace, creating a structure that resists vibration, road debris, and the elements.
- Billet Filler Neck — Precision-machined billet filler necks are fitted to every unit for superior strength, durability, and a reliable seal.
- OE-Specific Mounting — Application-specific mounting points for fan shrouds, inlet/outlet hoses, and top/bottom pins ensure a pain-free, no-modification install.
- Hand-Crafted Heliarc Welds — Each radiator is individually Heliarc welded by hand, creating the strongest possible aluminium-to-aluminium bond across all components.
Specifications
| Part Number | HH023194 / KH023194 |
| Core Thickness | 48mm |
| Core Dimensions (H × W) | 450 × 643/671mm |
| Tube Pitch | 55/55 × 670mm |
| Inlet / Outlet Diameter | Ø35mm (top & bottom) |
| Construction | All Aluminium, Nocolok Brazed, Heliarc Welded |
| Transmission | Manual (MT) |
| Fan Shroud | Retains OEM mounts |
| Hoses | Compatible with stock radiator hoses |
| Fitment | Direct bolt-in, no modifications required |
Cross Reference
| Koyorad | HH023194 / KH023194 |
Fitment
| Year | Make | Model | Chassis | Submodel |
|---|---|---|---|---|
| 2000–2002 | Nissan | Skyline | BNR34 (2D Coupe) | GT-R V-Spec II / Nür – RB26DETT 2.6L Twin Turbo Petrol AWD (206kW) |
Sold individually. Manual transmission fitment only. Lead times may apply — contact us at ModsDirect for availability and shipping estimates.
ModsDirect is an Authorised Australian Distributor of Koyorad Performance Radiators.
Shop with confidence — all Koyorad products sold through ModsDirect are genuine, backed by manufacturer support, and shipped from Australia.
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