BMW Turbos For Sale

It depends on the engine and condition. The most in-demand is the 2.0d — an older N47 unit runs roughly R3,000 – R5,500 and the newer B47 about R4,000 – R7,500, with used pull-offs at the lower end and new aftermarket or reconditioned units higher. The straight-six 3.0d (N57/M57) sits around R4,500 – R8,000. On the petrol side the four-cylinder N20 runs about R4,500 – R8,000, the six-cylinder N55 roughly R8,000 – R12,500, and the three-cylinder B38 around R7,800 – R15,000 because it is newer with limited used salvage. Submit one quote request and compare verified suppliers for your exact model.

The most common cause on these variable-nozzle (VNT) 2.0d turbos is the vanes and actuator sticking with carbon and soot. That shows up as power loss, going into limp mode, a whistling or whining noise, or black smoke. Sometimes it is just the actuator or a clean and recon rather than a whole turbo, and worn injectors or EGR/DPF issues can mimic the same symptoms, so it is worth having it properly diagnosed before buying a full unit. On the N47 especially, overall engine health (the timing chain is a known N47 talking point) is worth checking at the same time.

The N47 and B47 are the four-cylinder 2.0d family — the B47 is the newer, re-engineered successor to the N47, both using a variable-nozzle turbo. The N57 (and its M57 predecessor) is the straight-six 3.0d, a larger VNT unit that came in both single-turbo and twin-turbo (staged) forms depending on model and output. So a 320d uses a four-cylinder 2.0d turbo, while a 330d or 530d uses the six-cylinder 3.0d unit. Give your model, year and engine when you request a quote so suppliers match the correct turbo.

All three are common in SA. A used pull-off is the cheapest and fine if it has been tested and comes with some warranty. A reconditioned or exchange unit (you surrender your old core) is usually quote-only and carries a longer warranty. New aftermarket or OEM-grade units cost the most but are brand new. On the VNT diesels especially, check whether the actuator is included and calibrated. Watch out for cheap "CHRA core" listings — a bare centre cartridge is not a complete turbo with actuator and housings.

Confirm it by VIN or engine number — BMW uses more than one part number per engine, and the model badge alone is not enough. A 320d could be an older N47 or a newer B47 depending on year, and a 330d or 530d could be single- or twin-turbo depending on output. Tell us your model, year and engine (and ideally your VIN) when you request a quote and verified suppliers will confirm the exact unit before you commit.

It varies by supplier. Tested used units typically carry a 30–90 day warranty; reconditioned and new aftermarket units usually 6–12 months. Because a failed turbo can be caused by oil-supply, EGR or DPF issues, a good supplier will also advise on fitting the correct oil feed/return and priming the unit. Always get the warranty terms in writing and confirm whether fitment at a qualified workshop is required.