

Koyo (Koyorad) Performance Radiator: Nissan Skyline V35 / Infiniti G35 VQ35DE MT 2002-2007
$749.00
or 4 interest-free payments of $187.25 with Afterpay
Part no. KV021634R
Available to order - allow extra time for delivery
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Koyo Performance Radiator – Nissan Skyline V35 VQ35DE MT (2002–2007)
Application: Nissan Skyline MT | CBA-CPV35 / CBA-PV35 / UA-CPV35 / UA-PV35 | VQ35DE | Manual Transmission
Part Number: KV021634R
The V35 Skyline — sold as the Infiniti G35 in export markets — is one of Nissan's most celebrated rear-wheel-drive performance platforms. Powered by the naturally aspirated VQ35DE, it's a smooth, high-revving engine that responds well to supporting modifications and is a popular choice for track builds, drift, and street performance. Keeping coolant temperatures in check is fundamental to protecting the VQ35DE under sustained high-load conditions.
The Koyorad KV021634R is a direct bolt-in performance upgrade engineered specifically for manual transmission V35 Skyline models. 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: KV021634R
- Core Thickness: 36mm
- Core Dimensions (H × W): 400 × 720/730mm
- Tank Dimensions: 43/43 × 757mm
- Inlet / Outlet Diameter: ⌢35mm (top and bottom)
- Drain Plug: 42055
- 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: KV021634R
- Nissan OEM: 21410 AM900
Fitment Table
- Year · Make · Model · Chassis · Submodel
- 2004.11+ · Nissan · Skyline · CBA-CPV35 · VQ35DE — Manual Transmission
- 2004.11+ · Nissan · Skyline · CBA-PV35 · VQ35DE — Manual Transmission
- 2003.01+ · Nissan · Skyline · UA-CPV35 · VQ35DE — Manual Transmission
- 2002.01–2004.11 · Nissan · Skyline · UA-PV35 · VQ35DE — Manual Transmission
Sold individually. Manual transmission fitment only. Lead times may apply — contact us for availability and shipping estimates.
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