Pair of Crankcase Ventilation Vent Valve 11127547058 Fit for E60 E65 E66 X5 E53 X5 E70

Feature: 1. Replacing OEM numbers for reference: 11 12 7 547 058, 11127547058, F01C600017, F01C600017, 145 06018 001, 14506018001, 11 12 7 537 733, 11127537733. 2. Can the exhaust gas in the crankcase into the intake manifold to reduce harmful gases in the exhaust air of the engine. 3. Keep the pressure in the crankcase below atmospheric pressure to reduce engine oil leakage. 4. Keep the crankcase ventilated and the engine oil fresh. The air flow rate at the carburetor throat is accelerated, the oil output of the nozzle is increased, and the fuel consumption is also increased. 5. This ventilation device can prevent the engine oil from deteriorating, prevent the leakage of the crankshaft oil seal and the crankcase gasket and prevent various oil vapors from polluting the atmosphere. Specification: Condition: 100percent Brand New Item Type: Crankcase Vent Valve Material: PA66GF30, Rubber, Alloy Spring Color: As Pictures Shown OE: 11 12 7 547 058, 11127547058, F01C600017, F01C600017, 145 06018 001, 14506018001, 11 12 7 537 733, 11127537733 Fitment: Fit for E60 E65 E66 X5 E53 X5 E70 20042005 fit for 545i 20062010 fit for 550i 20042005 fit for 645Ci 20062010 fit for 650i 20022005 fit for 745Li 20022005 fit for 745i 20062008 fit for 750Li 20062008 fit for 750i 20042006 fit for X5 4.4i 20042006 fit for X5 4.8is 20042006 fit for X5 4.8is 20092010 fit for X5 xDrive48i. Package List: 2 x Set of Crankcase Vent Valve Note: 1.These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.2.Please double check the part number of your item, matching information is for reference only.3.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks! Replacing OEM numbers for reference: 11 12 7 547 058, 11127547058, F01C600017, F01C600017, 145 06018 001, 14506018001, 11 12 7 537 733, 11127537733. Can the exhaust gas in the crankcase into the intake manifold to reduce harmful gases in the exhaust air of the engine. Keep the pressure in the crankcase below atmospheric pressure to reduce engine oil leakage. Keep the crankcase ventilated and the engine oil fresh. The air flow rate at the carburetor throat is accelerated, the oil output of the nozzle is increased, and the fuel consumption is also increased. This ventilation device can prevent the engine oil from deteriorating, prevent the leakage of the crankshaft oil seal and the crankcase gasket and prevent various oil vapors from polluting the atmosphere.