This ignition coil is a direct OEM-spec replacement for the B58 turbocharged engine, sold individually. A 6-cylinder B58 uses 6 coils.
Features
- Direct OEM replacement (Part# 12137619385 / 12138643360 / 12138678438)
- Fits the B58 engine only, not every trim of these chassis, check your engine code before ordering
- Sold individually, a 6-cylinder B58 uses 6
Fits BMW M340i (G20/G21), 540i xDrive (G30/G31), X3 M40i (G01), M440i (G22/G23), X5 xDrive40i (G05)
Trim-specific fitment: these chassis codes also ship with non-B58 engines (G20 330i is B48, G01 xDrive30i is B48, G05 xDrive50i is N63). This coil fits only the B58 trim named above. Check your engine code before ordering.
Compatible Models
| Series | Chassis Code | Engine / Trim | Years |
|---|---|---|---|
| BMW 3 Series | G20/G21 | B58 (M340i only) | 2019-Present |
| BMW 5 Series | G30/G31 | B58 (540i xDrive only) | 2017-2023 |
| BMW X3 | G01 | B58 (M40i only, not xDrive30i B48) | 2017-Present |
| BMW 4 Series | G22/G23 | B58 (M440i only) | |
| BMW X5 | G05 | B58 (xDrive40i only, not xDrive50i N63) | 2018-Present |
Specifications
- OEM Part Numbers: 12137619385, 12138643360, 12138678438
- Brand: Bimmer Spec
- Condition: New
Shop the full BMW parts catalog, pick up a spark plug socket for the install, or see our ignition coil for N46/N20/N52/N55 engines if your car is not a B58.







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