What is the main function of a car engine?

A car engine is a drive unit that converts fuel energy into mechanical motion, enabling the vehicle to move.

How does the engine timing system work?

It synchronizes the operation of the crankshaft with the camshafts, controlling the opening and closing of the valves.

What does the engine symbol mean, e.g. N55 or DW10C?

This designation indicates the design version, specifying parameters, capacity, type of accessories and compatibility with parts.

How do I choose parts for my engine?

It is best to match parts according to the engine designation (e.g. N55, 2.0 TDCi, 1.9 TDI) and vehicle model.

Do engine parts differ between versions of one model?

Yes - one generation of a car may have several engine variants differing in power, equipment and parameters.

Which engines are the most durable?

The 1.9 TDI, DW10C and six-cylinder BMWs, e.g. N55, are considered durable.

Can parts be used between different car models?

Yes, if they have compatible parameters and identical specifications - e.g. DW10C injectors fit Ford, Peugeot and Citroën.

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.

More information

Make

Category

Subcategory

Condition

In Stock

Price

Fuel type

Gearbox type

Number of cylinders

Products in promotion

Part no. 0441276

BMW E60 E61 520d Diesel M47N2 163HP Bare Engine 204D4 with 57k miles, WARRANTY

Product currently unavailable

Part no. 7532755

Air Intake Pipe BMW E81 E82 E87 E90 E91 E92 E93 Rubber Boot Hose 7532755

Product currently unavailable

Part no. 6859411

Engine Mount BMW F20 F22 F30 LCI Petrol Engine Suspension Left N/S 6859411

Product currently unavailable

Part no. 7574532

BMW 5 6 7 E60 E63 E65 N62 N62N Petrol Engine Oil Fluid Sump Pan 7574532

Product currently unavailable

Part no. 7839082-1

BMW 3 5 Series E60 M5 E90 E92 M3 Hydraulic Valve Lifter Set 7839082

Product currently unavailable

Part no. 1439038

BMW X5 Series E53 M62 Petrol Engine Cover Sound Protection Cap 1439038

Product currently unavailable

Part no. 6776286

BMW 5 6 SERIES E60 E61 E63 E64 RIGHT ENGINE MOUNT SUPPORT O/S 6770940 6776286

Product currently unavailable

Part no. 7789838

BMW X3 X5 E46 E53 E60 E65 E83 Engine M57 M57N Oil Pump 7789838

Product currently unavailable

Part no. 7568581-1

BMW 1 3 E87 E90 E91 118i 120i 318i 320i N46 Engine Cylinder Head Cover 7526670

Product currently unavailable

Part no. 8509300-1

Compensating Shaft BMW F20 E90 F30 N47 G11 B47 Balance Crankshaft Drive 8509300

Product currently unavailable

Part no. 8684921

Camshaft Adjustment BMW F20 F30 LCI Mini F56 F60 Petrol Exhaust Phasing 8684921

Product currently unavailable

Part no. 7805254

BMW 3 5 E46 X5 E53 E60 X3 E83 3.0d 330d 530d Diesel M57N Engine Piston Conrod

Product currently unavailable

Part no. 7171791

BMW X5 Series E70 Partition Engine Compartment Outer Top Left N/S 7171791

Product currently unavailable

Part no. 7552281

BMW E60 LCI E90 F10 325i 330i 525i 530i N52N Engine Cylinder Head Cover 7552281

Product currently unavailable

Part no. 7803071

BMW 5 Series E60 E61 LCI N47 Engine Oil Sump Pan 7803071

Product currently unavailable

Part no. 7800065

BMW 3 Series E90 E91 E92 LCI Acoustic Cover 7800065

Product currently unavailable

Part no. 7803073

BMW X1 E84 18dX 20dX E90 E91 E92 320xd Diesel N47 Engine Oil Sump Pan 7803073

Product currently unavailable

Part no. 3400341-1

Engine Mount BMW X3 E83 2.0d M47N2 Left N/S Rubber Mounting 3400341

Product currently unavailable

Part no. 7812927-1

BMW F07 GT F10 F11 F30 F31 F32 F36 Cylinder Head N57N Diesel 7812927

Product currently unavailable

Part no. 8515773

BMW F15 F16 Engine Oil Sump Pan Diesel N57N 8515773

Product currently unavailable

Part no. 7520519-1

BMW 1 3 5 7 Series E87 E90 E91 E92 E60 E61 E63 LCi Air Flow Mass Meter Sensor

Product currently unavailable

Part no. 1740858

BMW 3 5 7 X3 X5 Series E36 E38 E39 E46 E53 E83 Power Steering Pulley 1740858

Product currently unavailable

Part no. 6773708

BMW 5 6 Series E60 E61 E63 E64 LCI Engine Suspension Vacuum Pipe 6773708

Product currently unavailable

Part no. 7576161

Camshaft BMW E90 LCI Petrol N55 Exhaust Camshaft With Bearing Housing 7576161

Product currently unavailable

Part no. 7551630

BMW X5 E70 4.8i N62N Petrol Engine Oil Sump Pan Lower Part 7551630

Product currently unavailable

Part no. 0406822-3

BMW X3 Series E83 2.0i Petrol N46 Complete Engine N46B20B New Timing WARRANTY

Product currently unavailable

Part no. 1709616

BMW E60 E65 X5 E53 X3 E83 Crank Crankshaft Position Sensor 1709616

Product currently unavailable

Part no. 7397491

Hood Seal BMW X3 G01 Bonnet Engine Bracket Gasket Front Left N/S 7397491

Product currently unavailable

Part no. 2349035

BMW F30 F31 F34 330dX F32 F36 430dX Bare Engine N57D30A N57N 85k miles, WARRANTY

Product currently unavailable

Part no. 0406822

BMW X3 Series E83 2.0i Petrol N46 150HP Bare Engine N46B20B with 81k m WARRANTY

Product currently unavailable

Part no. 7807245

BMW E60 LCI E90 335d 535d M57N2 Engine Acoustic Cover Trim Insulation 7796091

Product currently unavailable

Part no. 6769142

Engine Support BMW E46 E85 Mount Bracket Right O/S 6769142 6753296

Product currently unavailable

Part no. 0406822-1

BMW X3 Series E83 2.0i Petrol N46 150HP Bare Engine N46B20B New Timing WARRANTY

Product currently unavailable

Part no. 8506777-2

Oil Dipstick E81 E87 LCI E90 E91 E92 Level Indicator Diesel N47

Product currently unavailable

Part no. 7509328

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

Product currently unavailable

Part no. 1725809-1

BMW 5 7 X5 Series 1 E38 E39 E53 M62 Engine Split Conrod Connecting Rod 1725809

Product currently unavailable

Part no. 7524206

Crank Shaft BMW E65 E66 760i 760Li V12 Petrol N73 Engine Crankshaft 7524206

Product currently unavailable

Part no. 1712973-1

BMW E46 318i M43 Complete Engine 194E1 M43 B19 118HP with 109k miles, WARRANTY

Product currently unavailable

Part no. 6793708-1

BMW X1 Series E84 Toolkit Tool Set Compressor Sealant Storage Tray 6793708

Product currently unavailable

Part no. 7802848-1

BMW F10 F11 N47N Diesel Engine Acoustic Cover Top Panel Trim 7802848

Product currently unavailable

Part no. 7558518

BMW 1 X1 3 5 x5 Series E60 61 E81 E87 E90 E91 Camshaft Position Sensor 7558518

Product currently unavailable

Part no. p0018016-1

BMW E46 330d Diesel M57 306D1 184HP Complete Engine with 119k miles, WARRANTY

Product currently unavailable

Part no. 7802847-1

BMW F10 F11 N47N Diesel Engine Acoustic Cover Top Panel Trim 7802847

Product currently unavailable

Part no. 2223006

BMW F10 F10N F11 LCI 525d N47S1 218HP Bare Engine N47D20D WARRANTY

Product currently unavailable

Part no. 2348670-1

BMW F10 M5 F12 M6 Complete Engine S63B44B Petrol S63 560HP 42k miles, WARRANTY

Product currently unavailable

Part no. 7806707

BMW E46 X5 E53 E60 E65 X3 E83 Diesel M57N Engine Crankshaft Crank Shaft 7792330

Product currently unavailable

Part no. 7532966

BMW E81 E87 E90 E91 LCI Alternator Generator BOSCH 150A 7532966

Product currently unavailable

Part no. 7551550

BMW E60 E87 LCI E90 E91 N43 Petrol Engine Piston Rod Conrod 7551550

Product currently unavailable

Part no. 7524879-2

BMW E60 E65 E81 E87 E90 F10 Cam Shaft Sensor Petrol N52 Eccentric 7524879

Product currently unavailable

Part no. 7545862

BMW F20 F30 N13 Mini Cooper R56 Camshaft VANOS Inlet Adjustment Pulley 7545862

Product currently unavailable

Part no. 2286629-1

BMW F20 F21 M135i F22 M235i Complete Engine N55 N55B30A with 89k miles, WARRANTY

Product currently unavailable

Part no. 7806707-1

BMW E46 X5 E53 E60 E65 X3 E83 M57N Diesel Engine Crankshaft Crank Shaft 7792330

Product currently unavailable

Part no. 7799883

Engine Piston BMW E60 LCI E70 E90 3.0sd 335d 535d M57N2 Connecting Rod Conrod

Product currently unavailable

Part no. 1437101

BMW X5 E53 4.4i M62 Front Slam Panel Air Intake Suction Hood 1437101

Product currently unavailable

Part no. 7611278

Cylinder Head Cover BMW F20 F21 F30 F31 LCI B48 Engine Rocker Panel 7611278

Product currently unavailable

Part no. 7786711

BMW 5 7 X3 Series E60 E65 E83 M57N2 Mechanical Engine Belt Tensioner 7786711

Product currently unavailable

Part no. 7591617

Engine Cylinder Head BMW E90 E91 E92 E60 E61 330i 530i N52B30A Petrol 7591617

Product currently unavailable

Part no. 6793376

BMW i3 I01 Electrical Engine Supporting Gearbox Mount Bracket Holder 6793376

Product currently unavailable

Part no. 6753910

BMW E46 Z4 E85 E86 Stop Buffer 6753910

Product currently unavailable

Part no. 2348670

BMW F10 M5 F12 M6 Bare Engine S63B44B Petrol S63 560HP with 42k miles, WARRANTY

Product currently unavailable

Part no. 7527016

Eccentric Shaft BMW E81 E87 E90 E91 Petrol N46 Camshaft Sensor 7527016

Product currently unavailable

Part no. 7799204-2

Alternator BMW E60 E63 E65 E83 LCI E90 Diesel 170A Generator 7799204

Product currently unavailable

Part no. 7584804

Bearing Ledge BMW E82 E90 135i 335i N54 Exhaust Camshaft Cylinder Head Engine

Product currently unavailable

Part no. p0419084-1

BMW E46 320d Diesel M47N 150HP Complete Engine 204D4 with 99k miles, WARRANTY

Product currently unavailable

Part no. 2210430

BMW X3 F25 X4 F26 Bare Engine 30dX N57D30A N57N with 79k miles, WARRANTY

Product currently unavailable

Part no. 7788396

Engine Piston BMW E60 E65 530d 730d Diesel M57N 218HP 306D2 Rod Conrod

Product currently unavailable

Part no. 2455344-2

BMW F30 F31 320iX F32 F36 420iX B48 Complete Engine B48B20A 79k miles, WARRANTY

Product currently unavailable

Part no. 7793882-1

BMW E60 E87 E90 M47N2 Vibration Damper Crankshaft Pulley 7793882

Product currently unavailable

Part no. 7794136

BMW 1 3 Series E87 E90 E91 M47N2 Engine Crank Timing Case Cover Bottom 7790427

Product currently unavailable

Part no. 6793016

Engine Rubber Mounting BMW X5 E70 X6 E71 N57 Diesel Holder Left Right 6793016

Product currently unavailable

Part no. 7553164

Oil Sump Pan BMW E90 E91 E92 N52N N53 Petrol Engine 7553164

Product currently unavailable

Part no. 1702857

BMW 5 X5 Series E39 E53 Cylinder Head Cover Engine Covering Left N/S 1702857

Product currently unavailable

Part no. 7808769

BMW E90 E91 LCI E84 X1 N47 Holder Catalytic Converter Near Engine 7808769

Product currently unavailable

Part no. 2248580

Cover Lid BMW E60 E61 E65 E87 E90 M47N2 Cylinder Head 2248580

Product currently unavailable

Part no. 7624615-1

Connecting Rod Piston BMW E90 E92 E93 LCI F30 F32 F12 Petrol N55 7624408

Product currently unavailable

Part no. 7836248

Suction Pipe BMW E60 M5 E63 E64 M6 Oil Pump Return 7836248

Product currently unavailable

Part no. 7798336

BMW X5 X6 E70 E71 M57N2 Air Intake Pipe Filter Turbo 7798336 7798338

Product currently unavailable

Part no. 2146549-2

BMW 1 3 Series E81 E87 LCI E90 118d 318d N47 Complete Engine N47D20A WARRANTY

Product currently unavailable

Part no. 0421071-2

BMW Z4 Series E85 2.5i 2.5si Petrol N52 Bare Engine N52B25A New Timing WARRANTY

Product currently unavailable

Part no. 0140992

BMW 3 E46 325i Z4 E85 2.5i Bare Engine M54 B25 256S5 192HP 59k miles, WARRANTY

Product currently unavailable

Part no. 8612901-1

BMW F30 GA8HP45Z Gearbox Oil Sump Filter Automatic Transmission 8612901

Product currently unavailable

Part no. 2473149-1

BMW F20 F30 F31 LCI F32 120dX 320dX B47 Complete Engine B47D20A 190HP WARRANTY

Product currently unavailable

Part no. 8490569

BMW F15 F16 F07 N57N N57Z Diesel Front Engine Cover Acoustic Panel 8490569

Product currently unavailable

Part no. 7530668

BMW E81 E87 E90 E92 316i N43 N45 Engine Oil Filter Plastic Cover 7530668

Product currently unavailable

Part no. 7812954-1

BMW F07 F10 F30 F31 N57 Engine Piston Connecting Rod Crankshaft 7812954

Product currently unavailable

Part no. 8585006

BMW 1 F20 F21 LCI 114d 116d Diesel B37 Acoustic Cover Foam Oil Sump Pan 8585006

Product currently unavailable

Part no. 2455344

BMW F30 F31 320iX F32 F36 420iX B48 Bare Engine B48B20A with 79k miles, WARRANTY

Product currently unavailable

Part no. 7835435

BMW E60 E61N LCI M5 E63 E64 M6 Carrier Belt Drive 7835434

Product currently unavailable

BMW F80 F82 F83 S55 Gearbox Engine Adapter Covering Plate 7848842

-5%

Part no. 7848842

BMW F80 F82 F83 S55 Gearbox Engine Adapter Covering Plate 7848842

Product currently unavailable

Part no. 2150313-2

BMW Z4 Series E85 2.0i N46 150HP Complete Engine N46B20B with 64k m WARRANTY

Product currently unavailable

Part no. 8570145

Timing Gear BMW F20 LCI F30 Mini F56 B47 Diesel Housing Camshaft 8570145

Product currently unavailable

Part no. 7570461-1

BMW E60 E63 E65 N62 Engine Camshaft Inlet Exhaust Set Housing 1-4 Cyl

Product currently unavailable

Part no. 2282826

BMW 3 5 E90 E92 M3 E60 E61 M5 Tyre Sealant Sealer Emergency Repair 2282826

Product currently unavailable

Part no. 7573655-1

BMW F10 F20 F21 F30 F32 X3 F25 N55 Crankshaft Vibration Damper Pulley 7573654

Product currently unavailable

Part no. 3414583

BMW X3 Series E83 E83N LCI 3.0d M57N2 Diesel Engine Mount Rubber Left N/S

Product currently unavailable

Part no. 7605025

BMW F10 F11 LCI F06 F13 X5 F15 N63N Air Inlet Manifold Valve Actuator 7605025

Product currently unavailable

Part no. 0007953

BMW E46 323i 323Ci Petrol M52 170HP Bare Engine 256S4 with 109k miles, WARRANTY

Product currently unavailable

Part no. 1739527

BMW E46 M43 Water Coolant Pump Timing Belt Pulley 1739527

Product currently unavailable

Part no. 7563665

BMW E60 E61 E90 E91 E92 F10 F11 N52 N52N Engine Exhaust Outlet Camshaft 7563665

Product currently unavailable

...

Showing 1288-1386 of 2083 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 component of every vehicle, responsible for its performance, efficiency, and reliability. Alongside them, engine parts play a crucial role, ensuring the proper operation of the engine. At Global Parts, you'll find a wide selection of used car parts. for engines, perfectly matched to the brands 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 that drives the vehicle's wheels. In practice, this means the operation of hundreds of interacting components, such as pistons, a crankshaft, and a cylinder head. Particularly popular engines on the market include the N55 engine used in BMW (300–326 hp), the economical DW10C engine installed in Peugeot, Citroën, and Ford, and high-strength designs like the Mondeo MK4 2.0 engine . The A4 B8 1.8 and 2.0 TFSI engines are very popular among Audi owners, as is the classic Passat B5 1.9 TDI engine, known for its excellent power-to-fuel ratio.

What components are included in car engines and parts?

Automotive engines and parts are a broad category of components that impact the durability, efficiency, and performance of the drivetrain. Key elements include:

Oil pumps and parts – They are responsible for proper engine lubrication, which prevents overheating and wear of its components.
Engine blocks – The foundation of the engine structure, housing the cylinders and other key components.
Engines – Comprehensive drive units that can be replaced in case of serious damage.
Crankshafts – Key to transmitting energy generated in the combustion process to drive systems.
Engine heads – They contain valves, camshafts and combustion chambers, ensuring proper air and fuel flow.
Engine, main and crank bearings – They ensure smooth and safe movement of the crankshaft and pistons.
Oil drain and filler plugs and dipsticks – They make it easier to check the oil level and change it.
Pistons and rings – Key elements of the combustion process that compress the fuel-air mixture and transfer energy to the crankshaft.
Oil filters – They protect the engine against contamination in the lubrication system.
Oil pans – Store oil and ensure its even distribution throughout the engine.
Engine mounts – They minimize vibrations and noise, ensuring engine stability during operation.
Inspection kits – Parts kits that facilitate regular engine maintenance.
Connecting rods and parts – They are responsible for transferring the movement of the pistons to the crankshaft.
Engine sensors and switches – They monitor engine operation, providing key information to the controllers.
Seals and mounting parts – They ensure tightness and proper connection of engine components.
Chains, timing belts and mounting kits – Crucial for synchronizing the operation of the camshafts and crankshaft.
Timing parts – Shafts, gears and tensioners, which are responsible for the proper opening and closing of valves. Each of these components plays an important role in the operation of the engine, and their efficiency affects the vehicle's reliability. For a given component to be fully compatible with the drive unit, it must be matched to the engine generation, displacement, cylinder layout, and manufacturer's model designation (e.g., N55, DW10C, BKC, AVF). Matching a part to a BMW E90 or BMW E60 also requires considering the design differences between the 150, 163, or 177 hp versions. This ensures that the crankshaft, pistons, and sensors operate within the parameters specified by the manufacturer.

Compatibility table

The table below shows an example of the compatibility of selected engines:

Engine model	Capacity	Power	Fuel type	Sample models	Parts Compatibility
N55 (BMW)	3.0	300–326 hp	Gas	BMW E90, E92, F30	High compatibility of oil pumps and ignition coils
DW10C (PSA/Ford)	2.0	150 hp	Diesel	Mondeo MK4, Peugeot 508	Head and injector compatibility
1.9 TDI (Passat B5)	1.9	90–131 hp	Diesel	Passat B5, Audi A4 B5	Wide interchangeability of turbines and injectors
2.0 TFSI (A4 B8)	2.0	180–211 hp	Gas	Audi A4 B8, A5	High valve train compliance

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

Regular maintenance and replacement of worn engine components and parts is essential for long-term, reliable vehicle operation. Neglecting these components can lead to:

Decreased performance and increased fuel consumption.
Damage to key components such as crankshafts and pistons.
Engine overheating and serious breakdowns. At Global Parts we offer genuine used car parts , which undergo detailed quality tests, ensuring their full functionality. A regularly serviced engine can operate trouble-free for up to 300,000–500,000 km, depending on its design and driving conditions. Engines like the 1.9 TDI in the Passat B5 are renowned for mileage exceeding 500,000 km, while modern petrol engines, such as the N55, can practically reach 250,000–350,000 km with the correct selection and replacement of components. Maintaining oil filtration, system tightness, and proper timing operation directly impacts cooling, combustion, and engine performance.

How to choose the right engine parts?

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

Vehicle-specific fit – Each car make and model requires specific technical solutions. At Global Parts, you'll find components perfectly suited to BMW , Audi , Mercedes , Volkswagen , Mini, and more.
Technical condition – Make sure parts are free from damage, corrosion and cracks.
Service History – When it comes to engines or larger components such as engine blocks, it is important to know their history. When selecting components for engines like the BMW E60 3.0, Audi A4 B8 2.0 TFSI, or Mondeo MK4 2.0 TDCi, it's crucial to match the components to the engine version numbering and a range of parameters—for example, piston diameter (84–90 mm), oil pump operating pressure, or timing belt tensioner type. This ensures that the individual parts work together under optimal conditions, maintaining the correct torque and engine efficiency.

Why choose used engine parts?

Used car parts are a great solution that allows you to save money without compromising quality. Choosing used engines and engine parts, you gain:

Lower costs – Used items are much cheaper than new ones, but offer just as high quality.
Ecology – You support recycling and reduce the amount of automotive waste.
A wide range – In our store you will find components for the most popular car brands.

How to take care of the engine and its parts?

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

Change your engine oil and oil filters regularly to avoid excessive wear.
Ensure the timing system is working properly by checking the condition of belts and chains.
Check the oil level and quality using the dipsticks and drain plugs.
Replace gaskets and seals to prevent leaks. If you need to replace yours, you'll find the right used car parts at Global Parts. that will restore your vehicle to full working order. For popular diesel engines like 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 engines, like the N55, special attention should be paid to the cooling system—the coolant pump and thermostat should be maintained in full working order to ensure the engine operates within the 90–105°C range, as specified by the manufacturer.

FAQ - Frequently asked questions about car engines and parts

Question	Answer
What is the main function of a car engine?	A car engine is a drive unit that converts fuel energy into mechanical motion, enabling the vehicle to move.
How does the engine timing system work?	It synchronizes the operation of the crankshaft with the camshafts, controlling the opening and closing of the valves.
What does the engine symbol mean, e.g. N55 or DW10C?	This designation indicates the design version, specifying parameters, capacity, type of accessories and compatibility with parts.
How do I choose parts for my engine?	It is best to match parts according to the engine designation (e.g. N55, 2.0 TDCi, 1.9 TDI) and vehicle model.
Do engine parts differ between versions of one model?	Yes - one generation of a car may have several engine variants differing in power, equipment and parameters.
Which engines are the most durable?	The 1.9 TDI, DW10C and six-cylinder BMWs, e.g. N55, are considered durable.
Can parts be used between different car models?	Yes, if they have compatible parameters and identical specifications - e.g. DW10C injectors fit Ford, Peugeot and Citroën.

Summary: Car Engines and Parts at Global Parts

Car engines and parts are the foundation of your vehicle's reliability and performance. Maintaining their technical condition ensures long, trouble-free operation. Global Parts Automotive Store We cordially invite you to browse our wide selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini, or others, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .

volkswagen car parts used car parts genuine parts audi genuine parts motor store original used parts for mini genuine used audi parts bmw engines & engine parts mercedes engines & engine parts mini engines & engine parts audi engines & engine parts volkswagen engines & engine parts