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. 7L6399225Q

VW Volkswagen Touareg 7L Engine Gearbox Support Mount Bracket Holder 7L6399225Q

Product currently unavailable

Part no. 7614291-1

BMW F30 F31 F32 F33 F34 Engine Top Cover Trim Panel N55 Petrol N557614291

Product currently unavailable

Part no. 7792939

BMW E60 E61 535d M57N Diesel Engine Cylinder Head Rocker Cover Panel 7792914

Product currently unavailable

Part no. 059115397AA

Audi A5 8T 3.0 TDI Oil Filter Cooler Mount Bracket Holder 059115397AA

Product currently unavailable

Part no. 8513450

BMW F30 F31 F32 330d 430d N57N Intake Manifold Charge Air Line Hose 8513450

Product currently unavailable

Part no. BK2Q-6K271-AG

Valve Cover Ford Transit MK 7 2.2 Tdci Cylinder Head Cover BK2Q-6K271-AG

Product currently unavailable

Part no. 04E100033N

Audi A4 B9 A5 F5 1.4 TFSI Petrol Bare Engine CVNA 150HP with 49k miles, WARRANTY

Product currently unavailable

Part no. 01353X

Peugeot 206 307 1.6 Petrol Bare Engine NFU TU5JP4 79k miles, WARRANTY

Product currently unavailable

Part no. 2420306-1

BMW F20 125i F30 320i 328i 420i 428i Petrol N20 Complete Engine N20B20A WARRANTY

Product currently unavailable

Part no. A6420503501-1

Mercedes W204 W212 W906 OM642 Diesel Engine Camshaft Exhaust Outlet A6420503501

Product currently unavailable

Part no. 9650904080

Engine Crankcase Cover Peugeot 207 1.6 HDI Diesel Engine Trim Panel 9650904080

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. 7574373

BMW F10 M5 F12 M6 Timing Chain Guide Lower Timing Case Rail 7574373

Product currently unavailable

Part no. A6420101667-1

Mercedes W164 C209 W211 OM642 Diesel Engine Trim Acoustic Cover A6420101667

Product currently unavailable

Part no. 6C0199851C

Audi A1 8X Seat Ibiza IV Engine Mount Bracket Carrier Support Holder 6C0199851C

Product currently unavailable

Part no. 06H105021K

Audi TT 8J 1.8 TFSI CDAA Petrol Engine Crankshaft 06JF 06H105021K

Product currently unavailable

Part no. 55188746

Fiat Doblo 2.0 Diesel Power Steering Pump Pulley 55188746

Product currently unavailable

Part no. 059103150AN

Audi Q5 8R Front Engine Cover Block Housing 059103150AN

Product currently unavailable

Part no. 038100098NX-1

VW Passat B5 Audi A4 B6 A6 C5 1.9 TDI AVF Complete Engine 130HP 99k, WARRANTY

Product currently unavailable

Part no. 7790058

BMW E60 E61 E65 M57N Oil Sump Oil Pickup Pipe With Gasket Diesel 7790058

Product currently unavailable

Part no. A2472401600

Mercedes V177 M260 Front Engine Bracket Mount Carrier Right O/S A2472401600

Product currently unavailable

Part no. A2710101466

Oil Dipstick Mercedes W204 M271 Oil Level Engine Guide Tube A2710101466

Product currently unavailable

Part no. 0135KV-1

Peugeot Expert 2.0 HDi Complete Engine RHK DW10UTED4 120HP 119k miles, WARRANTY

Product currently unavailable

Part no. 059103602AE

Audi A6 C7 3.0 TDI CLAA Diesel Engine Lower Part Oil Sump Pan 059103602AE

Product currently unavailable

Part no. A2640301200

Mercedes W213 M270 Petrol Engine Crankshaft A2640301200

Product currently unavailable

Part no. A1693700712

Mercedes W169 Petrol Tray Oil Sump Box Plate A1693700612

Product currently unavailable

Part no. 8200462166-1

Renault Trafic 2 Opel Vivaro A 2.0 Diesel Alternator Bracket Mount 8200462166

Product currently unavailable

Part no. 7823227-1

Vacuum Box BMW F10 F20 F30 N47S1 Turbocharger Wastegate Control 7823227

Product currently unavailable

Part no. 6774619

BMW 5 6 Series E60 E61 E64 LCI Front Left N/S Engine Mount Mounting 6774619

Product currently unavailable

Part no. A6110109645-1

Mercedes W203 CL203 C220 CDI 143HP Complete Engine OM 611.962 611962 WARRANTY

Product currently unavailable

Part no. 03L100034H

Audi A6 C6 A4 B8 2.0 TDI Diesel Bare Engine CAGB 136HP with 149k miles, WARRANTY

Product currently unavailable

Part no. 117507568R

Renault Trafic II 2.0 Master III 2.3 DCI Belt Tensioner Pulley 117507568R

Product currently unavailable

Part no. 1K0199117AM

VW Golf 5 Audi A3 8P 2.0 TDI Engine Gearbox Support Mount Bracket 1K0199117AM

Product currently unavailable

Part no. 7638639

BMW F10 M5 F13 M6 S63N Engine Cylinder Head Rocker Cover Panel Cyl 1-4 7843506

Product currently unavailable

Part no. 7838484

BMW E90 E92 E93 M3 Engine Ignition Coil Cover Cylinders 1-4 7838485

Product currently unavailable

Part no. 059103469CG

Audi A7 4G 3.0 TDI V6 CZVA Engine Cylinder Head Rocker Cover CYL 4-6 059103469CG

Product currently unavailable

Part no. A1110101000-1

Mercedes W202 C180 Complete Engine 111920 111.920 122HP 99k miles, WARRANTY

Product currently unavailable

Part no. 2355858

BMW X5 F15 X6 F16 M50dX Bare Engine N57X N57D30C 381HP with 49k miles, WARRANTY

Product currently unavailable

Part no. A2741800801

Mercedes X156 M274 Petrol Engine Pump Oil R2701810501

Product currently unavailable

Part no. A2512404117

Mercedes W251 Front Engine Mount Support Bracket Left Right N/O/S A2512404117

Product currently unavailable

Part no. 059103602AB

Audi Q7 4L 3.0 TDI CRCA Engine Oil Sump Pan Oil Panelling Cover 059103602AB

Product currently unavailable

Part no. 1715960

BMW E30 E34 Z3 E36 E46 316i 318i M40 M43 M44 Petrol Engine Oil Filter Cap Cover

Product currently unavailable

Part no. A6510351012

Vibration Damper Mercedes W204 W212 OM651 Diesel Crankshaft Pulley A6510351012

Product currently unavailable

Part no. BK217M125AC

Ford Transit Custom MK8 2.2 TDCI Gearbox Support Mount Bracket BK217M125AC

Product currently unavailable

Part no. A6420108706

Mercedes W221 E350 BlueTec OM642 Engine Acoustic Cover A6420108706

Product currently unavailable

Part no. 1688419

Ford Transit MK6 2.4 TDDi Engine Diesel Exhaust Camshaft Timing Valve 1688419

Product currently unavailable

Part no. 7505188-1

BMW X5 Series E53 3.0i Petrol M54 231HP Complete Engine 306S3 73k m WARRANTY

Product currently unavailable

Part no. 4385903

Ford Ranger IV Diesel 2.5 TD Bare Engine WL-T 84HP 99k miles, WARRANTY

Product currently unavailable

Part no. 2154489-1

BMW X3 Series E83 LCI 2.5si N52N N52B25A Complete Engine 218HP w 60k m WARRANTY

Product currently unavailable

Part no. 03L100035M

Audi A4 B8 A5 8T A6 C7 Q5 8R 2.0 TDI Bare Engine CGLC 177HP 99k miles, WARRANTY

Product currently unavailable

Part no. A6470105200-1

Mercedes W211 S211 E 270 CDI Complete Engine 647.961 647961 99k miles, WARRANTY

Product currently unavailable

Part no. 06F129101C

Audi A4 B7 2.0 TFSI BGB Petrol Pressure Control Valve Oil Separator 06F129101C

Product currently unavailable

Part no. A6540103903

Mercedes W213 C238 Engine Timing Case Chain Box Cover Plate A6540103903

Product currently unavailable

Part no. 7506890-1

BMW E46 330i 330Ci M54 Complete Engine 306S3 M54B30 231HP 95k miles, WARRANTY

Product currently unavailable

Part no. 2348328

Mini Cooper S R55 R56 R57 LCI R59 R60 R61 184HP Bare Engine N18 N18B16A WARRANTY

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. 6779731-3

BMW Mini Cooper One R50 R53 R55 R56 LCI Toolkit Tool Set Lifting Jack Spanner

Product currently unavailable

Part no. A6421800885

Cover Plate Mercedes W204 OM642 Oil Sump Lubrication System A6421800885

Product currently unavailable

Part no. 95507427-1

Vauxhall Vivaro A X83 2.0 CDTi Complete Engine M9R-630 M9R 630 M9RA6A6 WARRANTY

Product currently unavailable

Part no. 0421307-1

BMW 3 Series E90 E91 E92 E93 LCI Complete Engine 325i 218HP N53 N53B30A WARRANTY

Product currently unavailable

Part no. 7838486

BMW 3 Series E90 E91 E92 M3 Engine Ignition Coil Pack Cover Cylinders 5-8

Product currently unavailable

Part no. A2762000931

Mercedes W204 M276 Petrol Solenoid Shut Cut Off Valve A2762000931

Product currently unavailable

Part no. A2720102600

Mercedes W221 S 350 V6 Bare Engine 272965 272.965 272HP 55k miles, WARRANTY

Product currently unavailable

Part no. 059103602AM

Audi A7 4G 3.0 TDI V6 CZVA Diesel Engine Top Upper Part Oil Pan Sump 059103602AM

Product currently unavailable

Part no. A6510302013

Mercedes Sprinter W906 OM651 Timing Camshaft Sprocket Gear A6510302013

Product currently unavailable

Part no. 0420493

BMW X3 E83 LCI 2.5si N52N N52B25A Petrol Bare Engine 218HP 49k miles, WARRANTY

Product currently unavailable

Part no. 8638755-1

Oil Indicator BMW F20 F21 LCI F30 F31 F32 Pan Sump Level Sensor 8638755

Product currently unavailable

Part no. 1699880-1

Ford Fiesta 1.6 TDCi MK7 CB1 Complete Engine 9HX DV6ATED4 with 79k, WARRANTY

Product currently unavailable

Part no. 1743452

BMW 3 Series E36 316i Petrol M43 102HP Bare Engine M43B16 164E2 WARRANTY

Product currently unavailable

Part no. 2470295-1

BMW X5 F15 40eX Complete Engine N20 N20B20A 313HP with 89k miles, WARRANTY

Product currently unavailable

Part no. 7541696

BMW 3 5 7 X3 Series E46 E60 E61 E65 E66 E83 M54 Alternator Generator 155A BOSCH

Product currently unavailable

Part no. A6420302601

Engine Crankshaft Mercedes W164 W204 W211 W212 OM642 3.0 Diesel A6420302601

Product currently unavailable

Part no. 8K0399115R

Gearbox Mount Audi A4 B8 A5 8T Transmission Support Bracket 8K0399115R

Product currently unavailable

Part no. 059103470AC

Audi A5 8T Engine Cylinder Head Rocker Cover CYL1-3 059103470AC

Product currently unavailable

Part no. 03L103469R

Audi A3 8V 2.0 TDI Diesel Engine Rocker Panel Camshaft Cover 03L103469R

Product currently unavailable

Part no. 4M0199371B

Audi Q5 FY 2.0 TFSI Engine Mount Left O/S Support Holder Bracket 4M0199371B

Product currently unavailable

Part no. A2720102702-1

Mercedes W204 C 280 C 300 231HP Complete Engine 272947 272.947 59k, WARRANTY

Product currently unavailable

Part no. A2720100672

Mercedes W203 C207 W211 C219 Petrol Engine Dipstick Oil Guide Tube A2720100672

Product currently unavailable

Part no. A6540109101

Mercedes W213 W238 Front Crankshaft Oil Seal Housing Cover A6540109101

Product currently unavailable

Part no. 06E100031F-1

Audi A4 B8 A5 8T 3.2 FSI Petrol Complete Engine CALA 265HP 99k miles, WARRANTY

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. KV61-6P093-BA

Ford Transit Connect Gearbox Transmission Support Mount Bracket KV61-6P093-BA

Product currently unavailable

Part no. A2740108814

Mercedes W205 W212 W213 X253 Hybrid Bare Engine 274920 274.920 45k, WARRANTY

Product currently unavailable

Part no. 7582398

Oil Filler Cap BMW F20 N13 Mini R56 LCI S N18 Oil Neck Sealing Cover 7615369

Product currently unavailable

Part no. A0000101585

Oil Filler Cap Mercedes W221 OM642 OM651 Diesel Engine Neck Cover A0000101585

Product currently unavailable

Part no. 9659999880-1

Peugeot 207 1.6 HDI Diesel Engine Upper Cover Panel Trim Insulation 9659999880

Product currently unavailable

Part no. A6260101000

Mercedes W205 C180d C200d OM626.951 Diesel Engine Oil Pan A6260101000 111235463R

Product currently unavailable

Part no. 03G103925BP

VW Golf MK 5 2.0 TDI Diesel Engine Cover Trim Insulation 03G103925BP

Product currently unavailable

Part no. A6420102028

Mercedes W204 OM642 Diesel Engine Oil Sump Pan Support A6420102028

Product currently unavailable

Part no. 2348356-1

Mini Cooper S JCW R56 LCI R60 211HP Complete Engine N18 N18B16C 89k, WARRANTY

Product currently unavailable

Part no. A1682420301

Mercedes-Benz A-Class W168 Rear Left N/S Engine Mount A1682420301

Product currently unavailable

Part no. A6512200400

Mercedes W910 OM651 Diesel Engine Carrier Coolant Passage Bracket A6512200400

Product currently unavailable

Part no. 03E103475Q

VW Polo 6R Skoda Fabia 5J Cylinder Head Cover Engine 1.2 CGPA 03E103475Q

Product currently unavailable

Part no. 1485845-1

Mini Cooper One R50 R52 R53 Engine Camshaft Position Sensor 1485845

Product currently unavailable

Part no. 7290814-2

BMW 2 F45 F46 Mini F55 F56 Bulkhead Lower Section Engine Bay Trim Plastic

Product currently unavailable

Part no. 079100032G

Audi S6 C7 S7 4G 4.0 TFSI Quattro Bare Engine CEUC 420HP 99k miles, WARRANTY

Product currently unavailable

Part no. 7798374-2

Engine Cover BMW X5 E70 X6 E71 M57N2 Diesel Motor Acoustic Insulation 7798374

Product currently unavailable

Part no. 059103138Q

Audi Q5 8R Engine Oil Sump Deflector Baffle 059103138Q

Product currently unavailable

Part no. 6851264

Engine Mount BMW F10 LCI F12 550i 650i M5 Engine Suspension Right O/S 6851264

Product currently unavailable

...

Showing 4852-4950 of 6100 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