Reconditioned BMW 3 Series 335d 3.0 Biturbo Engine – Bare Engine – Ref. N57D30B

Reconditioned BMW 3 Series 335d 3.0 Biturbo N57D30B Engine

This reconditioned engine is designed for BMW 3 Series models fitted with the 335d 3.0 Biturbo unit, with an engine capacity of 2993 cm³, referenced N57D30B. It is intended for vehicles whose original engine shows advanced wear, mechanical failure or degraded performance, and restores operation in line with the manufacturer's specifications. The reference N57D30B ensures a reliable match with your vehicle and must be verified before placing any order.

Signs That Your Engine Needs Replacing

On this twin-turbo diesel unit, several warning signs should alert the owner before a complete breakdown occurs:

• black or blue exhaust smoke, particularly on start-up or under acceleration;
• noticeable loss of power, especially on hills or when overtaking;
• engine warning light coming on repeatedly despite multiple diagnostic checks;
• dull or irregular metallic noises during operation;
• unexplained excessive oil or fuel consumption;
• persistent white smoke that may indicate an internal failure.

Exchange Basis: Immediate Delivery, Old Unit Collected Afterwards

This N57D30B engine is part of the exchange range, rebuilt to 0 km: every unit is fully stripped, cleaned and inspected, its internal wear parts are replaced according to the condition found, then it is reassembled to manufacturer tolerances and bench-tested before dispatch. The engine is sold as a bare engine; the exact details of the components supplied with this reference are specified on the quote.

This reconditioned engine is dispatched to your workshop first, so your vehicle is never left off the road for long. Your old unit, with its sump intact, is only collected after the N57D30B engine received has been delivered and fitted; its return is required, in accordance with our Terms and Conditions. A deposit is taken at the time of order and refunded once the reconditioned unit has been delivered, fitted, and the old unit returned and received.

Warranty and Payment

This reconditioned N57D30B engine comes with a 24-month parts warranty, valid subject to fitting by a qualified professional. Payment for your order can be spread over several instalments, in up to 10 instalments.

EDEN BOITES supports you from quote through to collection of the old unit.

Compatible Vehicles (ref. N57D30B)

This reference also fits:

• Reconditioned BMW 6 Series 3.0d Engine – Bare Engine – Ref. N57D30B
• Reconditioned BMW 5 Series 3.0d Engine – Bare Engine – Ref. N57D30B
• Reconditioned BMW X3 3.0 d Engine – Bare Engine – Ref. N57D30B
• Reconditioned BMW X5 3.0d Engine – Bare Engine – Ref. N57D30B
• Reconditioned BMW X6 3.0d Engine – Bare Engine – Ref. N57D30B