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- 1.6L 8v - M40/M43
- 1.6L 16v - N13B16
- 1.8L 8v - M40B18/M43B18
- 1.8L 16v - M42B18
- 1.9L 8v - M43B19
- 1.9L 16v - M44B19
- 2.0L 8v - M10B20 with 121 series cylinder head
- 2.0L 8v - M10B20 with E12 series cylinder head
- 2.0L 16v - B48
- 2.0L 16v - N20B20
- 2.0L 16v - S14B20
- 2.0L 24v - M50B20
- 2.0L 24v - M52B20
- 2.2L 24v - M54B22
- 2.3L 12v - M20B23
- 2.3L 16v - S14B23
- 2.5L 12v - M20B25
- 2.5L 12v - M30B25
- 2.5L 16v - S14B25
- 2.5L 24v - M50B25 (without VANOS)
- 2.5L 24v - M50B25TU (with VANOS)
- 2.5L 24v - M52B25 (1 VANOS)
- 2.5L 24v - M52B25TU (2 VANOS)
- 2.5L 24v - M54B25
- 2.7L 12v - M20B27
- 2.8L 12v - M30B28
- 2.8L 24v - M52B28
- 3.0L 12v - M30B30
- 3.0L 24v - B58B30
- 3.0L 24v - M54B30
- 3.0L 24v - N52B30
- 3.0L 24v - N54B30
- 3.0L 24v - N55B30
- 3.0L 24v - S50B30
- 3.0L 24v - S50B30US
- 3.0L 24v - S55B30
- 3.2L 12v - M30B32
- 3.2L 24v - S50B32
- 3.2L 24v - S52B32US
- 3.2L 24v - S54B32
- 3.5L 12v - M30B35 - Alpina
- 3.5L 12v - M30B35 - BMW
- 3.5L 24v - S38B35
- 3.5L 24v - S38B36
- 3.8L 24v - S38B38
- 4.0L 32v - S65B40
- 4.4L 32v - M62B44
- 4.4L 32v - N62B44
- 4.4L 32v - S63B44
- 5.0L 24v - M70B50
- 5.0L 32v - S62B50
- 5.0L 40v - S85B50
- 3.0L 24v - S58B30
- 3.0L 24v - N53B30
- 1.5L 12v - B38A15 / B38B15
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3.0L 24v - N53B30
The N53B30 is BMW's naturally aspirated 3.0 litre 24-valve direct injection straight six.
For this engine we list uprated valves made for the N53B30. Head and stem diameters and overall length…The N53B30 is BMW's naturally aspirated 3.0 litre 24-valve direct injection straight six.
For this engine we list uprated valves made for the N53B30. Head and stem diameters and overall length are given on the product page. The other BMW six-cylinder engine codes have their own categories.
