This brand new Daihatsu Sirion Radiator fits models with Vin. No. M101 & M111 (From May 2000 to 2005). 2WD & 4WD models with a 1297cc engine. If unsure, please send me you full Vin. No. & I will check suitability. This only fits manual transmission models. The inlet & outlet pipes are 28mm in diameter. The Daihatsu Part No. is :- 1640097404000. The original box is slightly shop soiled. Free postage to the UK only.