CSF Racing - O Series Radiator w/Integrated Oil Cooler - WRX/STi (01-07)
CSF

CSF Racing - O Series Radiator w/Integrated Oil Cooler - WRX/STi (01-07)

In the rangePart no. 3076O
Core size
2-row, 42mm
Fin height
6.5mm
Max pressure
1.4 Bar (20psi) (radiator cap)
Fits
GD Impreza WRX / STI (2000–2007), GG Impreza WRX wagon (2000–2007)
Category
Engine & forced induction
All 11 specifications ↓

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We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

  • Fitment is confirmed, not guessed

    A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.

  • Some of this is on our cars

    Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.

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Specifications

Brand
CSF
Part number
3076O
Core size
2-row, 42mm
Fin height
6.5mm
Max pressure
1.4 Bar (20psi) (radiator cap)
Construction
4-plate liquid-to-oil cooler (integrated)
Material
All-aluminium
Finish
Mirror finish (hand polished)
Requires
Some modifications needed for installation
Fits
GD Impreza WRX / STI (2000–2007), GG Impreza WRX wagon (2000–2007)
Category
Engine & forced induction

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

CSF Racing's O Series radiator with an integrated oil cooler (3076O) covers the WRX and STI, 2001 to 2007. The core is 2-row, 42mm, all-aluminium, with a 6.5mm fin height and a hand-polished mirror finish, and a radiator cap rated to 1.4 Bar (20psi). The oil cooler is a 4-plate liquid-to-oil design built into the core, and some modifications are needed to install it.

Fitment

Confirmed for the chassis below. We list a chassis only where the part is on one of our cars or on the manufacturer’s own application list.

More like this: GD engine and turbo parts (110) · GG engine and turbo parts (89)

The same part for other cars

We have not run this part ourselves — the ones we have are marked on our cars.