REFERENCE OEM PART NUMBERS11121739420 11121745533 11120400718 11611435937 11617545279. Upgrade M7 nuts for intake manifold serrated for extra grip. SPECIFICATIONM7 11mm Quantity: 2. BMW 118d 120d E87 2003 - 2007 90/122 110/150 115/156 120/163 M47N2.
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