Koyorad Performance Radiator
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Koyorad Performance Radiator - Lexus IS250/IS350 (GSE20/GSE21/GSE25)
Koyorad builds all aluminium radiators aimed at drivers who push their cars beyond daily commuting, and the KH011937 brings that same thermal management focus to the Lexus IS250 and IS350. Nocolok furnace brazed and hand welded, it's built to keep the 2GR-FSE and 4GR-FSE engines cool when the driving gets serious.
This listing covers the Lexus IS250 (GSE20), Lexus IS350 (GSE21) and Lexus IS250 (GSE25), 2005 onwards. It's a direct bolt-in replacement, retaining OEM fan shroud mounts and stock hose fitment with no modifications required.
Specifications
- Part Number: KH011937
- Core Thickness: 48mm
- Core Dimensions (H x W): 375 x 704/728mm
- Tank Dimensions: 55/55 x 735mm
- Construction: All aluminium, Nocolok brazed, Heliarc welded
- Fan Shroud: Retains OEM mounts
- Hoses: Compatible with stock radiator hoses
- Fitment: Direct bolt-in, no modifications required
- Sold individually
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and chassis are confirmed before ordering.
Not sure if this radiator suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Lexus | IS250 | GSE20 | 4GR-FSE |
| Lexus | IS250 | GSE25 | 4GR-FSE |
| Lexus | IS350 | GSE21 | 2GR-FSE |
Technical Specifications
| Spec | Value |
|---|---|
| Part Number | KH011937 |
| Construction | All aluminium, Nocolok furnace brazed, Heliarc (TIG) welded |
| Core Thickness | 48mm |
| Core Dimensions (H × W) | 375 × 704/728mm |
| Tank Dimensions | 55/55 × 735mm |
| Fan Shroud Compatibility | Retains OEM mounts |
| Hose Compatibility | Compatible with stock radiator hoses |
| OEM Cross Reference | Lexus/Toyota 16400 31440 |
No instructions available for this product.
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