ITEM NUMBER C330. BMW E46 316I, 318I, 318D, 320I, 320D, 323I, 325I, 328I, 330I & 330D. BMW X5 E53, 3.0I & 3.0D. BMW X3 E83, 2.0I, 2.5I, 3.0I. A NEW EXPANSION TANK. 1 x EXPANSION TANK.
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