BMW E30 Main Engine Components

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Home > BMW Catalog > E30 (1983-1991) > Engine > BMW E30 Main Engine Components

BMW E30 Main Engine Components - Page 1

This section contains Pistons, Rings and related components for your E30 3 Series BMW. Rebuilding your engine is a process that should be done right. For the most reliable of rebuilds, replace your pistons and rings with new ones. If you are reusing your old pistons, make sure that you have them checked at a good machine shop to make sure that the ring grooves are not worn. Also, the inside of the cylinders should be honed. Failure to do so may result in a new set of rings not seating properly. (Note: all pistons shown are sold individually).

Engine Belts

Don't take chances with your engine belts. A broken belt can leave you stranded. Replace those old frayed or cracked belts today.

11-23-1-469-235-M21

Belt, Alternator 10 X 1025, 318i/is/iC (1991)
Brand: Contitech [Photo]

$6.50

11-23-1-469-241-M21

Belt, Alternator, 10 X 950, E30 323i Euro
Brand: Contitech [Photo]

$6.25

11-51-1-469-236-M21

Belt, Alternator 10 X 965, E30 325/e/es, 325i/is/iC/iX (1984-91)
Brand: Contitech [Photo]

$6.00

11-23-1-469-246-M21

Belt, Alternator Power Steering 10 X 865, 318i (1984-85), M3 (1987-91)
Brand: Contitech [Photo]

$5.75

32-42-1-469-237-M21

Belt, Power Steering Air Pump 10 X 813, 318i (1984-85), M3 (1987-91)
Brand: Contitech [Photo]

$5.75

32-42-1-469-239-M21

Belt, Power Steering 10 X 825, E30 323i Euro, 325/e/es, 325i/is/iC/iX
Brand: Contitech [Photo]

$6.00

32-42-1-469-238-M21

Belt, Power Steering, Air Pump 10 X 800, 318i/is/iC (1991)
Brand: Contitech [Photo]

$5.75

64-55-1-469-267-M21

Belt, A/C Compressor for Oscillating Plate Compressor, 13 X 823, 325e/es (1984-85), 325iX (1987-91), M3 (1987-91)
Brand: Contitech [Photo]

$7.50

64-52-1-466-043-M21

Belt, A/C Compressor for Wing Cell Compressor, 13 X 810, 318i (1984-85), 325/e/es/i/is/iC/iX (1984-91), M3 (1987-91)
Brand: Contitech [Photo]

$7.00

64-55-1-469-268-M21

Belt, A/C Compressor 13 X 890, 318i/is/iC (1991)
Brand: Contitech [Photo]

$8.25

Motor Mounts & Parts

Is your motor shaking like it's at the epicenter of one of those famous Los Angeles earthquakes? Check your motor mounts. Chances are that they are worn, and are causing excess vibration or shifting problems.