Close-up of the N57D30B twin-turbo diesel engine mounted on a workshop stand, showing high-pressure fuel lines and turbo assembly.
Front view of the blue BMW 335D on a hydraulic lift with the N57 engine removed and positioned in the foreground.
Side profile of the replacement N57 engine, highlighting the timing chain area and ancillary mounting points.
Front-facing shot of the vehicle (V33 ANB) on the lift, focusing on the M Sport bumper and radiator housing.
Top-down view of the N57 engine bay components, including the air intake system and cooling hoses.
Detailed view of the twin-turbocharger setup on the side of the N57D30B engine block.
Detailed view of the N57 engine on the workshop floor, showing the main air intake and engine cover components before installation.
Environmental shot of the BMW 335D mid-replacement, surrounded by specialized tools and engine components.
A high-angle shot showing the alignment of the engine block with the chassis during the final stages of the swap.
Close-up of the secured engine assembly within the BMW 3-Series chassis, ready for final fluid top-offs and testing.
Top-down view of the N57 engine fully seated in the engine bay with all hoses and electrical connectors reattached.
Front view of the blue BMW 335D (V33 ANB) with the hood closed, representing the completed engine replacement project.
Facing similar issues? Get Quote Now to bring your BMW back to peak performance.
Vehicle In: 05-Jan-2026
Vehicle Out: 09-Jan-2026
Turnaround Time: 4 Days
The vehicle was brought in with urgent engine-related issues affecting drivability. After comprehensive diagnostics, our technicians identified critical internal engine faults within the original unit. Due to the severity of the damage, a complete engine replacement was recommended as the fastest and most dependable solution.
Components we fitted:
Replacement N57D30B engine supplied and fitted
New gaskets, seals, and filters installed
Fresh engine oil and filter service completed
Cooling system checked and refilled
Ancillary components inspected and transferred where required
ECU checks and system resets carried out
Final testing and quality checks completed
With the replacement engine installed and fully tested, the BMW 335d xDrive M Sport was returned to the customer running smoothly and powerfully once again. The new N57D30B engine restored factory performance and reliability, providing a long-term solution for everyday driving.
Facing similar issues? Get Quote Now to bring your BMW back to peak performance.