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BMW 525i Engine Components

Looking for aftermarket parts to modify or upgrade your BMW 525i with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories for your 525i.

Whether you have a 1989 or 2007 BMW 525i in Base trim we have you covered. With engine components from bearings to valve covers we have 169 525i engine component mods available. All parts have free shipping to the Continental US 48 States.

All 525i Engine Component Parts:

Recently Added BMW 525i Aftermarket Engine Component Parts:

IN STOCK - LOW King Engine Bearings Performance Rod Bearings CR6640XPCSTDX King BMW M20 & M50 2.0L / 2.5L / 2.7L (Size STDX) Coated Performance Rod Bearing Set $159.78 Details
IN STOCK Wiseco Piston Rings 8500XX Wiseco 85.00MM RING SET Ring Shelf Stock $46.51 Details
IN STOCK Wiseco Piston Rings 8400XX Wiseco 84.00MM RING SET Ring Shelf Stock $47.36 Details
IN STOCK - LOW Wiseco Piston Sets - 6 Cyl KE115M84 Wiseco BMW M50B25 2.5L 24V Turbo 84.00MM Bore STD Size 8.8:1 CR Pistons $1,030.13 Details
IN STOCK Wiseco Piston Sets - 6 Cyl KE115M845 Wiseco BMW M50B25 2.5L 24V Turbo 84.50MM Bore +0.50 Oversized 8.8:1 CR Pistons $1,030.13 Details
IN STOCK Wiseco Piston Rings 8450XX Wiseco 84.50MM RING SET Ring Shelf Stock $46.51 Details
IN STOCK - LOW Victor Reinz Oil Pan Gaskets OS32277 MAHLE Original BMW 323Ci 00 Oil Pan Gasket $53.92 Details
IN STOCK King Engine Bearings Main Bearings MB7776SI0.25 King BMW N55B30A/N53B30A/N52B30A (Size 0.25 Oversized) Main Bearing Set $83.75 Details
IN STOCK King Engine Bearings Main Bearings MB7776SI0.5 King BMW N55B30A/N53B30A/N52B30A (Size 0.50 Oversized) Main Bearing Set $83.75 Details
IN STOCK King Engine Bearings Performance Rod Bearings CR6640XP King BMW M20/M50 2.0L/2.5L/2.7L (Size STD) Performance Rod Bearing Set $112.10 Details

Popular BMW 525i Aftermarket Engine Component Parts:

IN STOCK King Engine Bearings Main Bearings MB7776SI0.25 King BMW N55B30A/N53B30A/N52B30A (Size 0.25 Oversized) Main Bearing Set $83.75 Details
IN STOCK King Engine Bearings Performance Rod Bearings CR6640XP King BMW M20/M50 2.0L/2.5L/2.7L (Size STD) Performance Rod Bearing Set $112.10 Details
IN STOCK Cometic Gasket Head Gaskets C4328-140 Cometic BMW M50B25/M52B28 Engine 85mm .140 inch MLS Head Gasket 323/325/525/328/528 $264.30 Details
IN STOCK Gates Racing Timing Belts T131RB Gates 84-91 BMW 325/e/es/i/iX/is M20 Performance Timing Belt $94.70 Details
IN STOCK King Engine Bearings Performance Rod Bearings CR6640XPC King BMW M20 & M50 2.0L / 2.5L / 2.7L Coated Performance Rod Bearing Set $152.96 Details
IN STOCK Cometic Gasket Head Gaskets C4328-120 Cometic BMW M50B25/M52B28 Engine 85mm .120 inch MLS Head Gasket 323/325/525/328/528 $264.30 Details
IN STOCK K1 Technologies Conrods H Beam -6 Cyl 005AX17135 K1 Technologies BMW M52 H Beam Rods - Set of 6 $558.45 Details
IN STOCK King Engine Bearings Rod Bearings CR6875SM King BMW N52 B25/B30 & N53 B25/B30 3.0L (Size Standard) Connecting Rod Bearing Set $79.23 Details
IN STOCK King Engine Bearings Performance Rod Bearings CR6640XPSTDX King BMW M20/M50 2.0L/2.5L/2.7L (Size STDX) Performance Rod Bearing Set $116.60 Details
IN STOCK King Engine Bearings Main Bearings MB7776SI0.5 King BMW N55B30A/N53B30A/N52B30A (Size 0.50 Oversized) Main Bearing Set $83.75 Details