Caterham 7 high efficiency alloy radiator to suit cars fitted with the Sigma engine.
 
This radiator fits as per the original and features a 50mm deep core to offer improved cooling when compared to the original radiators that are currently available. Comes fitted with a detachable 8mm vent pipe which some cars require for a hose back to the header tank.
 
Stock level note. PGM hold physical stock of Radtec radiators and we will ship the same day if the order is placed before 2pm. 
 
This radiator has brackets to fit an 11" fan with SPAL part number VA09-AP8/C-54A. Please ensure your current fan is identical to avoid fitting problems. We reccomend to ensure correct fitment you puchase with a new fan. All the radiators are stocked with with correct fan fitted. 
 
Coolant - Radtec reccomend use of blue coolant without the OAT additives.  If your car is already using pink coolant as commonly fitted from new, PGM reccomend you flush this out with clean water and replace with blue coolant upon fitting a Radtec radiator. Radtec will not honour returns unless this reccomendation is followed. 
 
Fan switch fitting. Although the standard car uses an ECU control to operate the fan, Radtec default include a fitting for a conventional fan switch. This is supplied with a plastic blanking plug. PGM offer an aluminum version as an alternative. This can be added to the order using to options next to the buy button.