What is the construction and purpose of engines and parts?

Engines and parts are a set of sub-assemblies that form or supplement a vehicle's power unit. A typical system includes the block, cylinder head, crank-piston elements, lubrication system, as well as sensors and auxiliary equipment. These parts are mounted in the engine bay and are responsible for generating power and maintaining the proper operation of the entire system.

What are engines and parts used for?

Engines and parts are used to drive the vehicle and to maintain the correct operating parameters of the power unit. They are responsible for mixture combustion, force transmission, lubrication, cooling, and control via sensors. Without their proper operation, power drops, incorrect oil pressure, overheating, or starting problems occur.

What is the construction and function of the engine lubrication system?

The engine lubrication system is a set of elements responsible for the circulation of oil between the cooperating parts of the power unit. It is formed by, among others, the oil pump, filter, oil channels, oil pan, and pressure sensors. This system reduces friction, helps dissipate heat, and limits the wear of the crankshaft, bearings, and pistons.

How to select an engine part for a specific car version?

It is best to compare the OEM number, engine code, year of manufacture, body version, and equipment affecting the auxiliary parts. It is also worth checking the mounting type, the number of pins on sensors, and compatibility with cooperating elements. For larger components, the unit code and any pre-facelift or facelift version also matter.

What symptoms indicate the need to replace engine parts?

The most common symptoms are increased oil consumption, uneven engine operation, leaks, mechanical knocking, and performance drops. In the case of auxiliary equipment, sensor errors, unstable oil pressure, or difficulties starting the unit may appear. Early comparison of symptoms with the part number facilitates the correct selection of the replaced element.

What data should be checked before installing a used engine part?

Before installation, it is worth comparing the OEM number, casting marks, condition of working surfaces, completeness of mounts, and compatibility with existing equipment. It is good to verify if the part has the same connection points, the correct type of seal, and the right mounting location. For electronic elements, plugs, the number of pins, and the control version also matter.

Engines and parts

A wide selection of original, used engine parts for vehicles from leading brands such as BMW, Mini, Mercedes, Audi, Volkswagen, Seat, Skoda, Ford and many others, including niche brands.

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BMW 1 3 4 5 Mini Series E90 F10 F20 F21 F30 F31 R56 Engine Acoustic Foam Cover

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 8511392

BMW F10 F20 F30 F32 LCI B47 Engine Oil Dipstick Guide Tube Set 8511392

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7518628

BMW E46 X5 E53 E60 E65 X3 E83 E87 E90 E91 Camshaft Sensor 7518628

PLN 42.95

Delivery: Jul 07

If paid before 14:00

Part no. 7810585

BMW E90 LCI F20 F21 F22 F30 F31 Diesel N47N Oil Filler Neck 7810585

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7525014

BMW E60 E81 E87 E90 E91 E92 F10 Camshaft Position Sensor Pulse Generator 7525014

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7158689

BMW 1 3 Series E87 E90 E91 Sealing Engine Compartment Lateral Front 7158689

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 8512072

BMW E90 LCI F20 F30 N47N Crankshaft Vibration Damper Pulley Diesel 8512072

PLN 94.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7034165

BMW 5 Series E60 E61 LATERAL ENGINE HOOD SEALING SEAL

PLN 46.95

Delivery: Jul 7 – 8

If paid before 14:00

Part no. 8570012

BMW E90 E91 LCI F20 F21 F30 Acoustic Cover Rear Engine Diesel N47N 8570012

PLN 75.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 8608781

BMW 1 3 Series F20 F30 Engine Oil Pan Sump Level Sensor Indicator 8507676

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7542238

BMW E60 E61 E81 E87 E90 E65 E83 Universal Joint Propshaft 7542238

PLN 94.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7540348

BMW 1 3 5 Series E60 E81 E87 E90 LCI Adjustment Unit Outlet Camshaft 7540348

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 1229360

BMW X3 X5 F20 F21 F30 F32 E83 E70 Universal Joint Propshaft 1229360

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7810492

BMW E90 E91 E92 F30 F31 F10 F11 LCI N47N Guide Tube Oil Level 7810492

PLN 142.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 6855822

BMW F20 F21 F30 F31 N47N Engine Supporting Bracket Right O/S 6855822

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7530742

BMW E46 E83 E87 E90 E91 Ignition Coil Covering N46 120i 320i 7530742

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7531324

Engine Top Cover BMW E60 E63 E65 E87 E90 Petrol N52 Trim Panel 7531324

PLN 61.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 2146551-1

BMW E81 E87 LCI E90 120d 320d N47 177HP Bare Engine N47D20A New Timing WARRANTY

PLN 6,173.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 2146551

BMW E81 E87 LCI E90 E91 E92 120d 320d N47 177HP Bare Engine N47D20A WARRANTY

PLN 5,223.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 1440318

BMW X3 X5 E39 E46 E53 E60 E65 E83 Intake Manifold Distribution Piece 1440318

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7792944

BMW E60 E65 E90 E91 E92 M57N2 Diesel Covering Plate 7792944

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7540346

BMW E60 E81 E87 E90 E91 LCI Adjustment Unit Inlet Camshaft 7540346

PLN 142.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7600470-1

BMW F20 F30 Oil Dipstick N13 Petrol Guide Tube Oil Level Pipe 7600470

PLN 43.95

Delivery: Jul 7 – 8

If paid before 14:00

Part no. 6782038-1

BMW E81 E87 LCI E90 E91 Engine Support Mount Bracket Right O/S 6781916

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 8507634

BMW 3 X1 X3 X4 X5 Series E84 E90N E91N E92N F10 F20 F30 Exhaust Pressure Sensor

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 2240247-1

BMW F10 F11 LCI 518d 520d N47N Bare Engine N47D20C New Timing w 79k m, WARRANTY

PLN 8,073.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 6792688

BMW 1 3 5 Series E60 E81 E90 F10 F11 Mobility System Tyre Compressor 6792688

PLN 180.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7786880

BMW E46 E60 E61 E65 E83 E90 E91 Belt Tensioner 7786880

PLN 42.95

Delivery: Jul 07

If paid before 14:00

Part no. 2157055-1

BMW E81 E87 LCI E90 E91 118d 318d N47 Bare Engine N47D20C New Timing WARRANTY

PLN 6,173.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 7589537

Engine Piston BMW E81 E90 116i 316i 1.6 N43 N43B16A Connecting Rod Petrol

PLN 123.95

Free delivery: Jul 07

If paid before 14:00

Part no. 6760307

BMW E81 E82 X1 E84 E87 Engine Bracket Engine Mounting Support Left N/S 6760307

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7803847-1

BMW E81 E87 E90 E91 F10 F30 Diesel N47 N57 Turbo Air Filter Pipe Hose 7803847

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 8509323

BMW 1 3 5 Series E81 E90 F10 F20 F30 Turbo Vacuum Pressure Converter

PLN 94.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7530742-1

Engine Cover BMW E83 E87 E90 E91 Ignition Coil Covering N46 120i 320i 7530742

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7619245

BMW F10 F20 F21 LCI F30 B47 Diesel Vibration Damper Engine Crank Pulley 7619245

PLN 89.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 7529757

BMW E81 E87 E90 E91 N46 Fuel Tank Breather Valve Petrol 7529757

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 8507153

BMW 1 3 5 Series E60 E87 E90 F10 F11 F20 F21 F30 Engine Oil Filler Cap 8507153

PLN 46.95

Delivery: Jul 07

If paid before 14:00

BMW E81 E87 E90 E91 Diesel N47 Engine Support Bracket Mount Right O/S 6781916

-9%

Part no. 6781916

BMW E81 E87 E90 E91 Diesel N47 Engine Support Bracket Mount Right O/S 6781916

Promo price

PLN 46.95

PLN 42.95

Delivery: Jul 07

If paid before 14:00

Part no. 7060564

BMW E81 E82 E87 E87N LCI E88 Rear Engine Hood Sealing Gasket Seal 7060564

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 6788612

Engine Supporting BMW F20 F21 F30 F31 F36 Mounting Bracket Right O/S 6788612

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7589536

BMW E60 E61 E90 E91 E92 F10 F11 325i 525i Petrol N52 Piston With Conrod 7589536

PLN 94.95

Free delivery: Jul 07

If paid before 14:00

Part no. 6778059

BMW E81 E82 X1 E84 E87 E88 E90 E91 Gearbox Support Carrier Automatic 6778059

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7823728

BMW 1 3 5 Series E60N E61N E81 E87N E90 CABLE Alternator-Starter-Base B

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7532964-1

BMW E87 E90 E91 Alternator Generator Bosch 110A Petrol Engine 7532964

PLN 42.95

Delivery: Jul 07

If paid before 14:00

Part no. 7598832

Belt Tensionier BMW F20 F30 Mini R56 Engine Belt Pulley Frictional Wheel 7598832

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7811200

BMW 1 3 5 Series E60 E81 E87 E90 E91 Diesel Agr Egr Connection Exhaust Pipe

PLN 89.95

Free delivery: Jul 07

If paid before 14:00

Part no. 8577895

BMW F20 F30 LCI B47 Engine Cooling Pump Thermostat Housing 8577895

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7575035

BMW E60 E61 LCI E90 E91 E92 Ignition Coil Engine Cover Petrol N53 7575035

PLN 104.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 7546425

BMW 1 3 5 Series E60 E81 E87N E90 F10 F20 F30 Propshaft Diff Mount Disc Joint

PLN 61.95

Free delivery: Jul 07

If paid before 14:00

Part no. 6768799

BMW X1 E81 E84 E87 E90 Engine Mount Rubber Mounting Left N/S 6768799

PLN 61.95

Free delivery: Jul 07

If paid before 14:00

Part no. 6768853

BMW 1 3 X1 Z4 Series E81 E87 E87N E90 E91 E92 E93 N LCI Rubber Mounting Left N/S

PLN 42.95

Delivery: Jul 07

If paid before 14:00

Part no. 8513137

BMW 1 3 Series F20 F21 LCI F30 F31 B47 Engine Acoustic Foam Cover 8513137

PLN 46.95

Delivery: Jul 7 – 8

If paid before 14:00

Part no. 6764574-1

BMW E81 E87 E90 Petrol Engine Mount Support Bracket Right O/S 6764574

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7508968

Filter Housing BMW E60 E87 E90 LCI Petrol Engine Oil Filter Cover 7508968

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 2220835-1

BMW F20 F21 F30 F31 116d 118d 318d N47N Bare Engine N47D20C New Timing WARRANTY

PLN 8,074.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 6769874

BMW 5 Series E60 E61 520d M47N2 N47 Engine Support Bracket Mount Holder 6769874

PLN 23.95

Delivery: Jul 07

If paid before 14:00

Part no. 7060565

BMW E90 E91 E92 Rear Engine Hood Sealing Gasket Seal 7060565

PLN 61.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 7600690

BMW X5 X6 E70 E71 F10 F11 F15 Front Axle Supporting Bracket 7600690

PLN 189.95

Free delivery: Jul 07

If paid before 14:00

Part no. 2146543-1

BMW 5 Series E60 E61 LCI 520d Bare Engine Diesel N47 N47D20A New Timing WARRANTY

PLN 6,173.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 2157057-1

BMW E81 E87 LCI E90 E91 120d 320d N47 Bare Engine N47D20C New Timing WARRANTY

PLN 6,173.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 2146543

BMW 5 Series E60 E61 LCI 520d Bare Engine Diesel N47 N47D20A 177HP WARRANTY

PLN 5,698.95

Free delivery: Jul 7 – 8

If paid before 14:00

Part no. 6861401

Engine Support BMW F20 F21 F30 F32 LCI B47 B48 Mount Bracket Left N/S 6861401

PLN 104.95

Free delivery: Jul 07

If paid before 14:00

Part no. 6770632

BMW E60 E61 530d M57N2 Bracket Right O/S Engine Mount Holder 6770634

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 8580360-2

Belt Tensioner BMW F20 F22 F30 F32 LCI Mechanical Holder Wheel B38 B48 8580360

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 1748017

BMW X5 Z3 Series E36 E38 E39 E46 E53 Petrol Engine Ignition Coil 1748017

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7509328

BMW X3 X5 E53 E60 E65 E83 E87 E90 Engine Oil Filler Cap 7509328

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 6754422

Mini Cooper R52 R53 Supporting Bracket Gearbox With Rubber Mount 6754422

PLN 123.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7540442

BMW E60 E87 E90 E91 LCI F10 Camshaft Valve Train Impulse Sending Wheel 7540442

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7558525

BMW 3 5 Series E60 E90 E91 LCI E92 F10 F11 Piston Rod Conrod Engine Petrol N53

PLN 113.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7810493

Oil Dipstick BMW F20 F21 X5 F25 F30 F31 F36 N47N Guide Tube Level 7810493

PLN 42.95

Delivery: Jul 7 – 8

If paid before 14:00

Part no. 7245795

Front Support Axle BMW F20 F21 F30 F31 Support Left N/S 7245795

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7521123

BMW E60 E65 X5 E70 E81 E87 E90 F20 X3 F25 F30 Starter Motor 7521123

PLN 61.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7531423

Oil Separator BMW E87 E90 E60 E65 Cranckcase Ventilation Breather Valve 7531423

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7805459

BMW 1 3 Series E81 E90 E60 LCI Exhaust Pressure Sensor Bracket Holder 7805459

PLN 47.95

Delivery: Jul 07

If paid before 14:00

Part no. 6773742

BMW 1 3 Series E81 E87 LCI E90 Engine Mount Rubber Fits Left Right N/O/S 6773742

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7501478

Flywheel BMW X5 E53 E60 E61 E63 E64 E65 E66 E67 Automatic Gearbox 7501478

PLN 142.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7608144

BMW F20 F21 F30 LCI Engine Vent Hose Pipe Line 7608144

PLN 85.95

Free delivery: Jul 07

If paid before 14:00

Part no. 6765408

BMW 1 3 Series E87 E90 E90N E91 LCI E92 E93 Bracket Oil Carrier Diesel 6765408

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 8507153-1

BMW 1 3 5 Series E60 E90 E91 E92 F10 F20 F30 N47N Sealing Cap Oil Filler Neck

PLN 47.95

Delivery: Jul 07

If paid before 14:00

Part no. 7793090

BMW 3 5 Series E60 E90 E91 E92 M57N2 Alternator Supporting Bracket Mount 7793090

PLN 74.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7548994

BMW E46 E81 E83 E87 E90 E91 E92 E93 Crankshaft Speed Sensor 7503140

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7809766

BMW E90 E91 E92 E93 LCI F10 F11 N57 Guide Tube Dipstick Oil 7809766

PLN 56.95

Delivery: Jul 7 – 8

If paid before 14:00

Part no. 7805391

BMW E60N E61N E81 E87N E90 E90N E91 E91N E92 Pressure Conventer 7805391

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 1435950

BMW X5 Z3 Z4 E38 E39 E53 E65 E66 E85 Engine Cover Petrol 1435950

PLN 61.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7511383

Manifold Actuator BMW E81 E87 E90 120i 320i N46 Intake Inlet 7511383

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7187861

BMW E81 E82 E87 LCI E88 Gasket Supporting Ledge Headlight Left N/S 7187861

PLN 42.95

Delivery: Jul 07

If paid before 14:00

Part no. 1435485

BMW E46 X5 E53 E60 E61 E65 E81 E83 E90 E91 Ping Sensor

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 1433602

BMW X3 X5 E39 E46 E60 E65 E53 Fuel Tank Breather Valve 1433602

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 6768852

BMW X1 Z4 E81 E87 E90 E91 E92 Rubber Mounting Engine Right O/S 6768852

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7797492

Crankshaft Reductor Wheel BMW E60 E81 E87 E90 N47 Engine Disc 7797492

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 6774825

BMW E60 E61 Front Left Strut Wishbone Control Arm 6774825

PLN 94.95

Free delivery: Jul 07

If paid before 14:00

Part no. 8511371

BMW 3 5 7 X3 X5 Series E90 E91 E92 E60 E61 E65 E83 E70 E53 Vibration Damper

PLN 473.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7530743

BMW E46 E81 E87 116i 316i N45 Engine Ignition Coil Spark Plug Cover 7530743

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7638457

BMW F20 F21 F30 F31 F32 LCI Charge Tube Air Intake Pipe Hose 118i 318i 418i B38

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 6799965

BMW F20 F21 F23 F30 F32 Right Tie Rod Axle Joint O/S 6799965

PLN 61.95

Free delivery: Jul 07

If paid before 14:00

Part no. 7158690

BMW 1 3 Series E87 E90 E91 Sealing Engine Compartment Lateral Tear Side Seal

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 7601995

BMW F30 F31 F32 N20 N55 Front Axle Supporting Bracket 7601995

PLN 142.95

Free delivery: Jul 07

If paid before 14:00

Part no. 8657300

Intake Manifold Sensor BMW E90 F10 E64 Air Pressure Difference Sensor 8657300

PLN 46.95

Delivery: Jul 07

If paid before 14:00

Part no. 8610473

Engine Acoustic Cover BMW F20 F21 F22 F30 F31 F32 Petrol N20 Trim Panel 8610473

PLN 75.95

Free delivery: Jul 07

If paid before 14:00

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Showing 1-99 of 2178 products

Engines and parts – comprehensive offer for your car

Original, used engines and engine components for popular brands

Car engines and parts: the heart of your vehicle

Car engines are a key element of every vehicle, responsible for its performance, efficiency, and reliability. Along with them, engine parts play a vital role, ensuring the proper operation of the powertrain. In the Global Parts automotive store, you will find a wide range of used car engines and engine parts, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others. A car engine is a set of mechanisms that convert the chemical energy of fuel into mechanical energy to drive the vehicle's wheels. In practice, this involves the operation of hundreds of cooperating components, such as pistons, the crankshaft, or the cylinder head. Popular units on the market include the N55 engine used in BMWs (300–326 HP), the economical DW10C engine fitted in Peugeots, Citroëns, and Fords, or high-durability designs like the Mondeo MK4 2.0 engine. Among Audi users, the A4 B8 1.8 and 2.0 TFSI engine is highly sought after, as is the classic Passat B5 1.9 TDI engine, known for its excellent power-to-fuel consumption ratio.

Construction and purpose of engines and parts

Engines and parts are a group of components including both complete power units and elements responsible for combustion, lubrication, sealing, and force transmission within the engine. The engine is located in the engine bay, and its typical construction is based on the block, cylinder head, crank-piston system, and auxiliary equipment. This category is used to restore the efficiency of the unit after a failure, during an overhaul, or when replacing a specific component according to the OEM number and engine version.

What elements do car engines and parts include?

Car engines and parts are a broad category of components that affect the durability, efficiency, and performance of the powertrain. Key elements include:

Oil pumps and parts – Responsible for proper engine lubrication, which prevents overheating and wear of its components.
Engine blocks – The foundation of the engine construction, housing the cylinders and other key components.
Engines – Comprehensive power units that can be replaced in case of major damage.
Crankshafts – Crucial for transmitting the energy generated during the combustion process to the drivetrain.
Cylinder heads – Contain valves, camshafts, and combustion chambers, ensuring proper airflow and fuel flow.
Engine bearings, main and connecting rod bearings – Ensure smooth and safe movement of the crankshaft and pistons.
Oil drain and filler plugs and dipsticks – Facilitate oil level monitoring and changes.
Pistons and rings – Key elements of the combustion process that compress the air-fuel mixture and transfer energy to the crankshaft.
Oil filters – Protect the engine from contaminants in the lubrication system.
Oil pans – Store oil and ensure its even distribution throughout the engine.
Engine mounts – Minimize vibration and noise, ensuring engine stability during operation.
Service kits – Sets of parts that facilitate regular engine maintenance.
Connecting rods and parts – Responsible for transferring piston movement to the crankshaft.
Engine sensors and switches – Monitor engine operation, providing key data to the control units.
Gaskets and mounting parts – Ensure tightness and proper connection of engine components.
Timing chains, belts, and mounting kits – Crucial for synchronizing the operation of camshafts and the crankshaft.
Timing parts – Camshafts, gears, and tensioners responsible for the correct opening and closing of valves. Each of these elements plays an important role in engine operation, and their efficiency affects the vehicle's reliability. For a component to be fully compatible with the power unit, it must be matched according to the engine generation, displacement, cylinder layout, and model designation used by the manufacturer (e.g., N55, DW10C, BKC, AVF). Matching parts for a BMW E90 or BMW E60 also requires taking into account structural differences between variants with 150, 163, or 177 HP. This ensures that the crankshaft, pistons, or sensors operate within the parameters specified by the manufacturer.

Comparison of engine part types

Component type	Main function	What to check when selecting	Cooperating elements
Moving parts	Transmitting combustion forces and converting reciprocating motion to rotary	OEM number, working dimensions, engine version designation	Pistons, connecting rods, crankshaft, bearings
Lubrication elements	Delivering and maintaining oil pressure in the system	Pump type, mounting point, compatibility with pan and drive	Oil pump, oil pan, oil filter, dipstick
Sealing and mounting elements	Ensuring tightness and proper connection of sub-assemblies	Material, shape, number of holes, pre-facelift/facelift version	Gaskets, bolts, covers, cylinder head, housings
Control and measuring elements	Supervising unit operation and transmitting data to the controller	Connector type, number of pins, mounting location, sensor number	Sensors, switches, wiring harness, engine controller

The role of the lubrication system and cooperating elements

The lubrication system is used to deliver oil to the working surfaces of the engine to reduce friction, dissipate heat, and flush out contaminants. In practice, its operation depends on the cooperation of the pump, filter, oil channels, pan, and pressure sensors. For parts such as the Audi A3 8P power steering fluid reservoir, it is necessary to distinguish auxiliary equipment from actual engine components, and when selecting, compare the OEM number, the shape of the ports, and the mounting location relative to other lines in the engine bay.

The importance of OEM numbers and engine codes during selection

The OEM number is the manufacturer's designation that allows you to compare the compatibility of a part with a specific version of the power unit, equipment, and car year. The engine code indicates the construction family, power variant, and often the type of components used, helping to distinguish between seemingly similar elements. It is also worth verifying related departments, such as Intake and fuel system, Engine cooling, V-belts, ribbed belts, and parts, and Ignition and glow systems, as these often determine the full compatibility of the completed repair.

Practical assembly tips and fitment checks

Installing an engine part requires comparing the old and new element in terms of mounting points, working diameters, connector type, and the presence of a sensor or plug. A connecting rod is the element connecting the piston to the crankshaft and transferring forces generated in the cylinder, so its compatibility requires checking the journal dimension, big-end width, and engine version designation. If you want to better understand the selection procedures by VIN and OEM, a helpful supplement will be the article BMW – sports performance and precision. How do original used parts extend the life of the Bavarian icon?.

Compatibility table

Engine model	Displacement	Power	Fuel type	Example models	Part compatibility
N55 (BMW)	3.0	300–326 HP	Petrol	BMW E90, E92, F30	High compatibility of oil pumps and ignition coils
DW10C (PSA/Ford)	2.0	150 HP	Diesel	Mondeo MK4, Peugeot 508	Compatibility of cylinder heads and injectors
1.9 TDI (Passat B5)	1.9	90–131 HP	Diesel	Passat B5, Audi A4 B5	Wide interchangeability of turbos and injectors
2.0 TFSI (A4 B8)	2.0	180–211 HP	Petrol	Audi A4 B8, A5	High compatibility of the timing system

Why is it worth taking care of car engines and their parts?

Regular maintenance and replacement of worn engine and engine part components is the basis for long and reliable vehicle operation. Neglecting these elements can lead to:

Decreased performance and increased fuel consumption.
Damage to key elements such as crankshafts or pistons.
Engine overheating and major failures. At Global Parts, we offer used car engines that undergo detailed quality tests, ensuring their full functionality. A regularly serviced engine can operate without failure for even 300,000–500,000 km, depending on the design and driving conditions. Units such as the 1.9 TDI from the Passat B5 are famous for mileages exceeding 500,000 km, and modern petrol engines, e.g., the N55, practically reach 250,000–350,000 km with proper selection and replacement of components. Attention to oil filtration, system tightness, and proper timing operation directly affects cooling, combustion, and the unit's refinement.

How to choose the right engine parts?

When choosing car engines and parts, such as pistons, cylinder heads, or oil pumps, it is worth paying attention to:

Fitment to the vehicle model – Each car make and model requires specific technical solutions. At Global Parts, you will find components perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical condition – Ensure that the parts are free from damage, corrosion, and cracks.
Service history – In the case of engines or larger components, such as engine blocks, it is important to know their history. When choosing components for engines such as the BMW E60 3.0, Audi A4 B8 2.0 TFSI, or Mondeo MK4 2.0 TDCi, it is crucial to match the elements according to the engine version numbering and parameter range — e.g., piston diameter (84–90 mm), oil pump operating pressure, or timing tensioner type. This ensures that individual parts work together under optimal conditions, maintaining the correct torque and unit efficiency.

Why choose used engine parts?

Used car parts are an excellent solution that allows for savings without compromising on quality. By choosing used engines and engine parts, you gain:

Lower costs – Used elements are significantly cheaper than new ones but offer equally high quality.
Ecology – You support recycling and reduce the amount of automotive waste.
Wide selection – In our store, you will find components for the most popular car brands.

How to take care of the engine and its parts?

To ensure your car engine works reliably for a long time, it is worth remembering a few rules:

Regularly change the engine oil and oil filters to avoid excessive wear.
Take care of the proper operation of the timing system by checking the condition of belts and chains.
Check the oil level and quality using dipsticks and drain plugs.
Replace gaskets and seals to prevent leaks. If a replacement is necessary, at Global Parts you will find suitable used car engines that will restore your vehicle to full efficiency. For popular diesels, such as the DW10C, 1.9 TDI, or 2.0 TDCi, changing the oil every 10,000–15,000 km significantly extends the life of the turbocharger and crankshaft. In petrol units, e.g., the N55, special attention should be paid to the cooling system — the water pump and thermostat should be kept in full working order so that the unit operates in the 90–105°C range, according to the manufacturer's assumptions.

FAQ

Question	Answer
What is the construction and purpose of engines and parts?	Engines and parts are a set of sub-assemblies that form or supplement a vehicle's power unit. A typical system includes the block, cylinder head, crank-piston elements, lubrication system, as well as sensors and auxiliary equipment. These parts are mounted in the engine bay and are responsible for generating power and maintaining the proper operation of the entire system.
What are engines and parts used for?	Engines and parts are used to drive the vehicle and to maintain the correct operating parameters of the power unit. They are responsible for mixture combustion, force transmission, lubrication, cooling, and control via sensors. Without their proper operation, power drops, incorrect oil pressure, overheating, or starting problems occur.
What is the construction and function of the engine lubrication system?	The engine lubrication system is a set of elements responsible for the circulation of oil between the cooperating parts of the power unit. It is formed by, among others, the oil pump, filter, oil channels, oil pan, and pressure sensors. This system reduces friction, helps dissipate heat, and limits the wear of the crankshaft, bearings, and pistons.
How to select an engine part for a specific car version?	It is best to compare the OEM number, engine code, year of manufacture, body version, and equipment affecting the auxiliary parts. It is also worth checking the mounting type, the number of pins on sensors, and compatibility with cooperating elements. For larger components, the unit code and any pre-facelift or facelift version also matter.
What symptoms indicate the need to replace engine parts?	The most common symptoms are increased oil consumption, uneven engine operation, leaks, mechanical knocking, and performance drops. In the case of auxiliary equipment, sensor errors, unstable oil pressure, or difficulties starting the unit may appear. Early comparison of symptoms with the part number facilitates the correct selection of the replaced element.
What data should be checked before installing a used engine part?	Before installation, it is worth comparing the OEM number, casting marks, condition of working surfaces, completeness of mounts, and compatibility with existing equipment. It is good to verify if the part has the same connection points, the correct type of seal, and the right mounting location. For electronic elements, plugs, the number of pins, and the control version also matter.

Summary: engines and parts in the Global Parts automotive store

Car engines and parts are the foundation of your vehicle's reliability and performance. By taking care of their technical condition, you ensure long and trouble-free operation. The Global Parts offer includes components matched to many models of brands such as BMW, Audi, Volkswagen, Mercedes, Mini, and others, taking into account engine codes, OEM numbers, and assembly compatibility. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.

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