Koyorad 1KZ-TE Radiator suitable for Toyota Hilux KZN165 Manual
A direct-fit Koyorad replacement radiator for the Toyota Hilux KZN165 with the 3.0L 1KZ-TE turbo diesel and a manual gearbox. Keeping the cooling system well maintained is the key to reliability on these vehicles.
🚗 Suitable for:
- Toyota Hilux KZN165 1KZ-TE 3.0L turbo diesel, 1999 to 2005
- Manual transmission only
📦 What’s included:
- 1x brand new Koyorad JR2040J radiator
📐 Specifications:
- Construction: alloy core with plastic tanks, 2 rows
- Core height: 550 mm
- Core width: 525 mm
- Core thickness: 38 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, so it won’t suit an automatic KZN165.
- It does not suit the Hilux Surf KZN130 or KZN185.
⚙️ 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.
❓ FAQs:
Q: Should I upgrade to a full aluminium radiator?
A: No. Full aluminium radiators are well known for cracking on 4WDs that see corrugated roads, so we don’t recommend them for the KZN165.









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