Koyorad 1GD-FTV 2GD-FTV Radiator suitable for Toyota Hilux N80 Manual
A direct-fit Koyorad replacement radiator for the manual Toyota Hilux N80 with the 2.8L 1GD-FTV or 2.4L 2GD-FTV diesel. The 1GD already has a modern, well designed cooling system, and we don’t see high temps even with performance modifications. Keeping the cooling system well maintained is what keeps these engines reliable.
🚗 Suitable for:
- Toyota Hilux N80 GUN126, GUN136 and GUN123 with the 2.8L 1GD-FTV, 10/2015 on
- Toyota Hilux N80 GUN125 and GUN122 with the 2.4L 2GD-FTV, 10/2015 on
- 2WD and 4WD
- Manual transmission only
📦 What’s included:
- 1x brand new Koyorad JR2126J radiator
📐 Specifications:
- Construction: alloy core with plastic tanks
- Core height: 550 mm
- Core width: 651 mm
- Core thickness: 16 mm
- Inlet diameter: 38 mm
- Outlet diameter: 38 mm
🛠️ Fitment Details:
- This radiator suits manual transmission models only. It has no outlets for transmission cooler hoses. For an automatic, see our N80 automatic radiator.
⚙️ Why Choose Koyorad
- Koyorad builds radiators for vehicle manufacturers, so its aftermarket range is made to the same quality and performance tests the OEs demand. That makes it our pick for reliability.
📦 Dispatch information:
These are readily available and typically dispatched on the same business day.
❓ FAQs:
Q: Should I upgrade to a full aluminium radiator?
A: No. In our experience tuning these vehicles, the 1GD’s factory cooling system is up to the job. Full aluminium radiators are well known for cracking on 4WDs that see corrugated roads, so we don’t recommend them.










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