Looking for aftermarket parts to modify or upgrade your 2004 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 2004 BMW X3 in 2.5i to 3.0i trim we have you covered. With engine components from bearings to valve covers we have 68 X3 engine component mods available. All parts have free shipping to the Continental US 48 States.
 $81.39
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 IN STOCK - LOW King Engine Bearings Performance Rod Bearings CR6640XPCSTDXKing BMW M20 & M50 2.0L / 2.5L / 2.7L (Size STDX) Coated Performance Rod Bearing Set $159.78
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$53.92
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 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 Performance Rod Bearings CR6640XPKing BMW M20/M50 2.0L/2.5L/2.7L (Size STD) Performance Rod Bearing Set $112.10
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IN STOCK King Engine Bearings Performance Rod Bearings CR6640XPSTDXKing BMW M20/M50 2.0L/2.5L/2.7L (Size STDX) Performance Rod Bearing Set $116.60
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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 Performance Rod Bearings CR6640XPKing BMW M20/M50 2.0L/2.5L/2.7L (Size STD) Performance Rod Bearing Set $112.10
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IN STOCK King Engine Bearings Performance Rod Bearings CR6640XPSTDXKing BMW M20/M50 2.0L/2.5L/2.7L (Size STDX) Performance Rod Bearing Set $116.60
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IN STOCK King Engine Bearings Performance Rod Bearings CR6640XPCKing BMW M20 & M50 2.0L / 2.5L / 2.7L Coated Performance Rod Bearing Set $152.96
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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 - 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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IN STOCK - LOW King Engine Bearings Main Bearings MB7039XPC.026King BMW M20/M50 2.0L/2.5L/2.7L Crankshaft Main Bearings Set (Size .026) - 7 Pairs Coated $307.65
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IN STOCK - LOW King Engine Bearings Performance Rod Bearings CR6640XPCSTDXKing BMW M20 & M50 2.0L / 2.5L / 2.7L (Size STDX) Coated Performance Rod Bearing Set $159.78
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$81.39
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