1Applicable Models: Oil cooler pipe line is replacement for Saturn Astra 2008, for G3 2009 to 2010, for Aveo5 Sonic T300. Please confirm whether your model is applicable before buying. 2OE Number: The part number for reference is 55353330. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3Improve Engine Performance: The oil cooler hose can effectively cool the oil, reduce the oil temperature and ensure the fluidity of the oil, thus improving the performance of the engine. 4Durable Construction: Engine oil cooler outlet pipe is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5Long Oil Lifespan: Engine oil cooler outlet pipe can reduce the temperature of the oil and the oxidation and pollution of the oil, extending the service life of the oil.