Looking for aftermarket parts to modify or upgrade your 2012 BMW X3 with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories for your X3.
Whether you have a 2012 BMW X3 in xDrive28i to xDrive35i trim we have you covered. With engine components from bearings to valve covers we have 28 X3 engine component mods available. All parts have free shipping to the Continental US 48 States.
 IN STOCK King Engine Bearings Rod Bearings CR222SV0.25King BMW N55B30A (Size 0.25 Oversized) Rod Bearing Set $47.52
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IN STOCK King Engine Bearings Rod Bearings CR222SV0.5King BMW N55B30A (Size 0.50 Oversized) Rod Bearing Set $47.52
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IN STOCK King Engine Bearings Rod Bearings CR222SV0.75King BMW N55B30A (Size 0.75 Oversized) Rod Bearing Set $47.52
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 IN STOCK King Engine Bearings Main Bearings MB7776SI0.25King BMW N55B30A/N53B30A/N52B30A (Size 0.25 Oversized) Main Bearing Set $83.75
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IN STOCK King Engine Bearings Main Bearings MB7776SI0.5King BMW N55B30A/N53B30A/N52B30A (Size 0.50 Oversized) Main Bearing Set $83.75
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IN STOCK King Engine Bearings Rod Bearings CR6875SMKing BMW N52 B25/B30 & N53 B25/B30 3.0L (Size Standard) Connecting Rod Bearing Set $79.23
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$47.52
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IN STOCK - LOW King Engine Bearings Main Bearings MB7776SI0.75King BMW N55B30A/N53B30A/N52B30A (Size 0.75 Oversized) Main Bearing Set $83.75
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